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<div class="title">CLFastCornersKernel.h</div> </div>
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<a href="_c_l_fast_corners_kernel_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2016-2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#ifndef ARM_COMPUTE_CLFASTCORNERSKERNEL_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#define ARM_COMPUTE_CLFASTCORNERSKERNEL_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_i_c_l_array_8h.xhtml">arm_compute/core/CL/ICLArray.h</a>&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_i_c_l_kernel_8h.xhtml">arm_compute/core/CL/ICLKernel.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="arm__compute_2core_2_types_8h.xhtml">arm_compute/core/Types.h</a>&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;cstdint&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacecl.xhtml">cl</a></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">class </span><a class="code" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8">Buffer</a>;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;}</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">class </span>ICLTensor;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">using</span> <a class="code" href="namespacearm__compute.xhtml#aa80145f30ddae0c2ccbcaa910e3e71dd">ICLImage</a> = ICLTensor;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">/** CL kernel to perform fast corners */</span></div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml"> 44</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_i_c_l_kernel.xhtml">ICLKernel</a></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment"> /** Default constructor */</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a70fd54f07efa6bc5b75e71ad68468b95">CLFastCornersKernel</a>();<span class="comment"></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment"> /** Prevent instances of this class from being copied (As this class contains pointers) */</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a70fd54f07efa6bc5b75e71ad68468b95">CLFastCornersKernel</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;) = <span class="keyword">delete</span>;<span class="comment"></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment"> /** Prevent instances of this class from being copied (As this class contains pointers) */</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;<a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#ac5e031f7c81be9bbac3372bb6edbd344">operator=</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;) = <span class="keyword">delete</span>;<span class="comment"></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"> /** Allow instances of this class to be moved */</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a70fd54f07efa6bc5b75e71ad68468b95">CLFastCornersKernel</a>(<a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;&amp;) = <span class="keywordflow">default</span>;<span class="comment"></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment"> /** Allow instances of this class to be moved */</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;<a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#ac5e031f7c81be9bbac3372bb6edbd344">operator=</a>(<a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">CLFastCornersKernel</a> &amp;&amp;) = <span class="keywordflow">default</span>;<span class="comment"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment"> /** Default destructor */</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a2b06599adac42d0aa917573716356999">~CLFastCornersKernel</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment"> /** Initialise the kernel.</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment"> * @param[in] input Source image. Data types supported: U8.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="comment"> * @param[out] output Output image. Data types supported: U8.</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment"> * @param[in] threshold Threshold on difference between intensity of the central pixel and pixels on Bresenham&#39;s circle of radius 3.</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"> * @param[in] non_max_suppression True if non-maxima suppresion is applied, false otherwise.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> * @param[in] border_mode Strategy to use for borders.</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a84deccfff9f686445194594e058284bf">configure</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *output, <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a6cae310822a46019ba25a00ddb0f7e62">threshold</a>, <span class="keywordtype">bool</span> <a class="code" href="nonmax_8cl.xhtml#a07874f4cb83d115b3c588835d17a8f93">non_max_suppression</a>, <a class="code" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">BorderMode</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a5471e46933e7a9c4709972d91fc4ea65">border_mode</a>);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="comment">// Inherited methods overridden</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a493987e85723a8000eb26d1f00e2ad0e">run</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, cl::CommandQueue &amp;queue) <span class="keyword">override</span>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> <a class="code" href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>() <span class="keyword">const override</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *_input;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *_output;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;};</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment">/** CL kernel to copy keypoints information to ICLKeyPointArray and counts the number of key points */</span></div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml"> 80</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_i_c_l_kernel.xhtml">ICLKernel</a></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;{</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="comment"> /** Default constructor */</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#ad415131ea86e6ea86d5ebb8323e24d98">CLCopyToArrayKernel</a>();<span class="comment"></span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment"> /** Prevent instances of this class from being copied (As this class contains pointers) */</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#ad415131ea86e6ea86d5ebb8323e24d98">CLCopyToArrayKernel</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;) = <span class="keyword">delete</span>;<span class="comment"></span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment"> /** Prevent instances of this class from being copied (As this class contains pointers) */</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;<a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a8c3e5f7865d66adaa39c33a83211f261">operator=</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;) = <span class="keyword">delete</span>;<span class="comment"></span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="comment"> /** Allow instances of this class to be moved */</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#ad415131ea86e6ea86d5ebb8323e24d98">CLCopyToArrayKernel</a>(<a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;&amp;) = <span class="keywordflow">default</span>;<span class="comment"></span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="comment"> /** Allow instances of this class to be moved */</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;<a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a8c3e5f7865d66adaa39c33a83211f261">operator=</a>(<a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">CLCopyToArrayKernel</a> &amp;&amp;) = <span class="keywordflow">default</span>;<span class="comment"></span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment"> /** Default destructor */</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a7fa1d109f0c6d72521e336fd3955cee9">~CLCopyToArrayKernel</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment"> /** Initialise the kernel.</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment"> * @param[in] input Source image. Data types supported: U8.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment"> * @param[in] update_number Flag to indicate whether we need to update the number of corners</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment"> * @param[out] corners Array of keypoints to store the results.</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment"> * @param[out] num_buffers Number of keypoints to store the results.</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a1d8f06853b678915058ff9e8259948b3">configure</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">bool</span> update_number, <a class="code" href="classarm__compute_1_1_i_c_l_array.xhtml">ICLKeyPointArray</a> *corners, cl::Buffer *num_buffers);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a493987e85723a8000eb26d1f00e2ad0e">run</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, cl::CommandQueue &amp;queue) <span class="keyword">override</span>;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLImage</a> *_input; <span class="comment">/**&lt; source image */</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="code" href="classarm__compute_1_1_i_c_l_array.xhtml">ICLKeyPointArray</a> *_corners; <span class="comment">/**&lt; destination array */</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; cl::Buffer *_num_buffer; <span class="comment">/**&lt; CL memory to record number of key points in the array */</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;};</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* ARM_COMPUTE_CLFASTCORNERSKERNEL_H */</span><span class="preprocessor"></span></div><div class="ttc" id="namespacearm__compute_xhtml_a15a05537a472ee742404821851529327"><div class="ttname"><a href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">arm_compute::BorderMode</a></div><div class="ttdeci">BorderMode</div><div class="ttdoc">Methods available to handle borders.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00261">Types.h:261</a></div></div>
<div class="ttc" id="namespacecl_xhtml"><div class="ttname"><a href="namespacecl.xhtml">cl</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_distribution1_d_8h_source.xhtml#l00032">ICLDistribution1D.h:32</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1graph_xhtml_ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8">arm_compute::graph::MemoryManagerAffinity::Buffer</a></div><div class="ttdoc">Affinity at buffer level.</div></div>
<div class="ttc" id="classarm__compute_1_1_i_kernel_xhtml_ad34a46f53686c12a5c5e717cc9617fb6"><div class="ttname"><a href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">arm_compute::IKernel::window</a></div><div class="ttdeci">const Window &amp; window() const</div><div class="ttdoc">The maximum window the kernel can be executed on.</div><div class="ttdef"><b>Definition:</b> <a href="_i_kernel_8cpp_source.xhtml#l00028">IKernel.cpp:28</a></div></div>
<div class="ttc" id="_i_c_l_array_8h_xhtml"><div class="ttname"><a href="_i_c_l_array_8h.xhtml">ICLArray.h</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml_ad415131ea86e6ea86d5ebb8323e24d98"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#ad415131ea86e6ea86d5ebb8323e24d98">arm_compute::CLCopyToArrayKernel::CLCopyToArrayKernel</a></div><div class="ttdeci">CLCopyToArrayKernel()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00128">CLFastCornersKernel.cpp:128</a></div></div>
<div class="ttc" id="structarm__compute_1_1_border_size_xhtml"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml">arm_compute::BorderSize</a></div><div class="ttdoc">Container for 2D border size.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00269">Types.h:269</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_aa80145f30ddae0c2ccbcaa910e3e71dd"><div class="ttname"><a href="namespacearm__compute.xhtml#aa80145f30ddae0c2ccbcaa910e3e71dd">arm_compute::ICLImage</a></div><div class="ttdeci">ICLTensor ICLImage</div><div class="ttdoc">Interface for OpenCL images.</div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_multi_image_8h_source.xhtml#l00033">ICLMultiImage.h:33</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml">arm_compute::CLFastCornersKernel</a></div><div class="ttdoc">CL kernel to perform fast corners.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8h_source.xhtml#l00044">CLFastCornersKernel.h:44</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_c_l_kernel_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_kernel.xhtml">arm_compute::ICLKernel</a></div><div class="ttdoc">Common interface for all the OpenCL kernels.</div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_kernel_8h_source.xhtml#l00043">ICLKernel.h:43</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml_a493987e85723a8000eb26d1f00e2ad0e"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a493987e85723a8000eb26d1f00e2ad0e">arm_compute::CLCopyToArrayKernel::run</a></div><div class="ttdeci">void run(const Window &amp;window, cl::CommandQueue &amp;queue) override</div><div class="ttdoc">Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00182">CLFastCornersKernel.cpp:182</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2020 ARM Limited.</div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a8fcf2ddd9a1d58b1b280f5c0aed71845"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">arm_compute::test::validation::input</a></div><div class="ttdeci">auto input</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_l_s_t_m_layer_quantized_8cpp_source.xhtml#l00487">LSTMLayerQuantized.cpp:487</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a5471e46933e7a9c4709972d91fc4ea65"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a5471e46933e7a9c4709972d91fc4ea65">arm_compute::test::validation::border_mode</a></div><div class="ttdeci">border_mode</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_convolution_8cpp_source.xhtml#l00118">Convolution.cpp:118</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_c_l_array_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_array.xhtml">arm_compute::ICLArray</a></div><div class="ttdoc">Interface for OpenCL Array.</div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_array_8h_source.xhtml#l00035">ICLArray.h:35</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_a70fd54f07efa6bc5b75e71ad68468b95"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a70fd54f07efa6bc5b75e71ad68468b95">arm_compute::CLFastCornersKernel::CLFastCornersKernel</a></div><div class="ttdeci">CLFastCornersKernel()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00040">CLFastCornersKernel.cpp:40</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml_a1d8f06853b678915058ff9e8259948b3"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a1d8f06853b678915058ff9e8259948b3">arm_compute::CLCopyToArrayKernel::configure</a></div><div class="ttdeci">void configure(const ICLImage *input, bool update_number, ICLKeyPointArray *corners, cl::Buffer *num_buffers)</div><div class="ttdoc">Initialise the kernel.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00133">CLFastCornersKernel.cpp:133</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml_a8c3e5f7865d66adaa39c33a83211f261"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a8c3e5f7865d66adaa39c33a83211f261">arm_compute::CLCopyToArrayKernel::operator=</a></div><div class="ttdeci">CLCopyToArrayKernel &amp; operator=(const CLCopyToArrayKernel &amp;)=delete</div><div class="ttdoc">Prevent instances of this class from being copied (As this class contains pointers)</div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml_a7fa1d109f0c6d72521e336fd3955cee9"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml#a7fa1d109f0c6d72521e336fd3955cee9">arm_compute::CLCopyToArrayKernel::~CLCopyToArrayKernel</a></div><div class="ttdeci">~CLCopyToArrayKernel()=default</div><div class="ttdoc">Default destructor.</div></div>
<div class="ttc" id="_i_c_l_kernel_8h_xhtml"><div class="ttname"><a href="_i_c_l_kernel_8h.xhtml">ICLKernel.h</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_copy_to_array_kernel_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_copy_to_array_kernel.xhtml">arm_compute::CLCopyToArrayKernel</a></div><div class="ttdoc">CL kernel to copy keypoints information to ICLKeyPointArray and counts the number of key points.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8h_source.xhtml#l00080">CLFastCornersKernel.h:80</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_c_l_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_tensor.xhtml">arm_compute::ICLTensor</a></div><div class="ttdoc">Interface for OpenCL tensor.</div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_tensor_8h_source.xhtml#l00042">ICLTensor.h:42</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_a84deccfff9f686445194594e058284bf"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a84deccfff9f686445194594e058284bf">arm_compute::CLFastCornersKernel::configure</a></div><div class="ttdeci">void configure(const ICLImage *input, ICLImage *output, float threshold, bool non_max_suppression, BorderMode border_mode)</div><div class="ttdoc">Initialise the kernel.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00050">CLFastCornersKernel.cpp:50</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_a2b06599adac42d0aa917573716356999"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a2b06599adac42d0aa917573716356999">arm_compute::CLFastCornersKernel::~CLFastCornersKernel</a></div><div class="ttdeci">~CLFastCornersKernel()=default</div><div class="ttdoc">Default destructor.</div></div>
<div class="ttc" id="nonmax_8cl_xhtml_a07874f4cb83d115b3c588835d17a8f93"><div class="ttname"><a href="nonmax_8cl.xhtml#a07874f4cb83d115b3c588835d17a8f93">non_max_suppression</a></div><div class="ttdeci">__kernel void non_max_suppression(__global uchar *src_ptr, uint src_stride_x, uint src_step_x, uint src_stride_y, uint src_step_y, uint src_offset_first_element_in_bytes, __global uchar *dst_ptr, uint dst_stride_x, uint dst_step_x, uint dst_stride_y, uint dst_step_y, uint dst_offset_first_element_in_bytes)</div><div class="ttdoc">This function performs Non maxima suppression over a 3x3 window on a given image.</div><div class="ttdef"><b>Definition:</b> <a href="nonmax_8cl_source.xhtml#l00041">nonmax.cl:41</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_ac5e031f7c81be9bbac3372bb6edbd344"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#ac5e031f7c81be9bbac3372bb6edbd344">arm_compute::CLFastCornersKernel::operator=</a></div><div class="ttdeci">CLFastCornersKernel &amp; operator=(const CLFastCornersKernel &amp;)=delete</div><div class="ttdoc">Prevent instances of this class from being copied (As this class contains pointers)</div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_a493987e85723a8000eb26d1f00e2ad0e"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a493987e85723a8000eb26d1f00e2ad0e">arm_compute::CLFastCornersKernel::run</a></div><div class="ttdeci">void run(const Window &amp;window, cl::CommandQueue &amp;queue) override</div><div class="ttdoc">Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00111">CLFastCornersKernel.cpp:111</a></div></div>
<div class="ttc" id="arm__compute_2core_2_types_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_types_8h.xhtml">Types.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a6cae310822a46019ba25a00ddb0f7e62"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a6cae310822a46019ba25a00ddb0f7e62">arm_compute::test::validation::reference::threshold</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; threshold(const SimpleTensor&lt; T &gt; &amp;src, T threshold, T false_value, T true_value, ThresholdType type, T upper)</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_threshold_8cpp_source.xhtml#l00035">Threshold.cpp:35</a></div></div>
<div class="ttc" id="classarm__compute_1_1_window_xhtml"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml">arm_compute::Window</a></div><div class="ttdoc">Describe a multidimensional execution window.</div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00039">Window.h:39</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_fast_corners_kernel_xhtml_a423f9a45a52983b4de5e2b347f4369c7"><div class="ttname"><a href="classarm__compute_1_1_c_l_fast_corners_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">arm_compute::CLFastCornersKernel::border_size</a></div><div class="ttdeci">BorderSize border_size() const override</div><div class="ttdoc">The size of the border for that kernel.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_fast_corners_kernel_8cpp_source.xhtml#l00045">CLFastCornersKernel.cpp:45</a></div></div>
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