mirror of https://github.com/opencv/opencv.git
Ilya Lavrenov
11 years ago
parent
24465bbd05
commit
93c6fe66ce
3 changed files with 321 additions and 11 deletions
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved. |
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// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// @Authors |
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// Rock Li, Rock.li@amd.com |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors as is and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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__kernel void bilateral(__global const uchar * src, int src_step, int src_offset, |
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__global uchar * dst, int dst_step, int dst_offset, int dst_rows, int dst_cols, |
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__constant float * color_weight, __constant float * space_weight, __constant int * space_ofs) |
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{ |
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int x = get_global_id(0); |
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int y = get_global_id(1); |
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if (y < dst_rows && x < dst_cols) |
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{ |
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int src_index = mad24(y + radius, src_step, x + radius + src_offset); |
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int dst_index = mad24(y, dst_step, x + dst_offset); |
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float sum = 0.f, wsum = 0.f; |
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int val0 = convert_int(src[src_index]); |
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#pragma unroll |
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for (int k = 0; k < maxk; k++ ) |
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{ |
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int val = convert_int(src[src_index + space_ofs[k]]); |
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float w = space_weight[k] * color_weight[abs(val - val0)]; |
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sum += (float)(val) * w; |
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wsum += w; |
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} |
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dst[dst_index] = convert_uchar_rtz(sum / wsum + 0.5f); |
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} |
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} |
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/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
|
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// License Agreement
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// For Open Source Computer Vision Library
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//
|
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// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
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// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
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// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// @Authors
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// Niko Li, newlife20080214@gmail.com
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// Jia Haipeng, jiahaipeng95@gmail.com
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// Zero Lin, Zero.Lin@amd.com
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// Zhang Ying, zhangying913@gmail.com
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// Yao Wang, bitwangyaoyao@gmail.com
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//
|
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// Redistribution and use in source and binary forms, with or without modification,
|
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// are permitted provided that the following conditions are met:
|
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//
|
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// * Redistribution's of source code must retain the above copyright notice,
|
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// this list of conditions and the following disclaimer.
|
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//
|
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// * Redistribution's in binary form must reproduce the above copyright notice,
|
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// this list of conditions and the following disclaimer in the documentation
|
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// and/or other materials provided with the distribution.
|
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//
|
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// * The name of the copyright holders may not be used to endorse or promote products
|
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// derived from this software without specific prior written permission.
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//
|
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// This software is provided by the copyright holders and contributors "as is" and
|
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// any express or implied warranties, including, but not limited to, the implied
|
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
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// In no event shall the Intel Corporation or contributors be liable for any direct,
|
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// indirect, incidental, special, exemplary, or consequential damages
|
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// (including, but not limited to, procurement of substitute goods or services;
|
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// loss of use, data, or profits; or business interruption) however caused
|
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// and on any theory of liability, whether in contract, strict liability,
|
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "test_precomp.hpp" |
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#include "cvconfig.h" |
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#include "opencv2/ts/ocl_test.hpp" |
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#ifdef HAVE_OPENCL |
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namespace cvtest { |
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namespace ocl { |
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PARAM_TEST_CASE(FilterTestBase, MatType, |
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int, // kernel size
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Size, // dx, dy
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int, // border type
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double, // optional parameter
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bool) // roi or not
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{ |
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int type, borderType, ksize; |
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Size size; |
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double param; |
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bool useRoi; |
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TEST_DECLARE_INPUT_PARAMETER(src) |
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TEST_DECLARE_OUTPUT_PARAMETER(dst) |
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virtual void SetUp() |
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{ |
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type = GET_PARAM(0); |
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ksize = GET_PARAM(1); |
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size = GET_PARAM(2); |
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borderType = GET_PARAM(3); |
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param = GET_PARAM(4); |
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useRoi = GET_PARAM(5); |
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} |
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void random_roi(int minSize = 1) |
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{ |
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if (minSize == 0) |
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minSize = ksize; |
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Size roiSize = randomSize(minSize, MAX_VALUE); |
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Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0); |
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randomSubMat(src, src_roi, roiSize, srcBorder, type, 5, 256); |
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Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0); |
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randomSubMat(dst, dst_roi, roiSize, dstBorder, type, -60, 70); |
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UMAT_UPLOAD_INPUT_PARAMETER(src) |
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UMAT_UPLOAD_OUTPUT_PARAMETER(dst) |
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} |
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void Near() |
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{ |
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int depth = CV_MAT_DEPTH(type); |
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bool isFP = depth >= CV_32F; |
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if (isFP) |
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Near(1e-6, true); |
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else |
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Near(1, false); |
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} |
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void Near(double threshold, bool relative) |
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{ |
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if (relative) |
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{ |
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EXPECT_MAT_NEAR_RELATIVE(dst, udst, threshold); |
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EXPECT_MAT_NEAR_RELATIVE(dst_roi, udst_roi, threshold); |
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} |
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else |
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{ |
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EXPECT_MAT_NEAR(dst, udst, threshold); |
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EXPECT_MAT_NEAR(dst_roi, udst_roi, threshold); |
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} |
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} |
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}; |
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Bilateral
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typedef FilterTestBase Bilateral; |
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OCL_TEST_P(Bilateral, Mat) |
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{ |
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for (int j = 0; j < test_loop_times; j++) |
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{ |
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random_roi(); |
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double sigmacolor = rng.uniform(20, 100); |
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double sigmaspace = rng.uniform(10, 40); |
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OCL_OFF(cv::bilateralFilter(src_roi, dst_roi, ksize, sigmacolor, sigmaspace, borderType)); |
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OCL_ON(cv::bilateralFilter(usrc_roi, udst_roi, ksize, sigmacolor, sigmaspace, borderType)); |
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Near(); |
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} |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#define FILTER_BORDER_SET_NO_ISOLATED \ |
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Values((int)BORDER_CONSTANT, (int)BORDER_REPLICATE, (int)BORDER_REFLECT, (int)BORDER_WRAP, (int)BORDER_REFLECT_101/*, \
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(int)BORDER_CONSTANT|BORDER_ISOLATED, (int)BORDER_REPLICATE|BORDER_ISOLATED, \
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(int)BORDER_REFLECT|BORDER_ISOLATED, (int)BORDER_WRAP|BORDER_ISOLATED, \
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(int)BORDER_REFLECT_101|BORDER_ISOLATED*/) // WRAP and ISOLATED are not supported by cv:: version
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#define FILTER_BORDER_SET_NO_WRAP_NO_ISOLATED \ |
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Values((int)BORDER_CONSTANT, (int)BORDER_REPLICATE, (int)BORDER_REFLECT, /*(int)BORDER_WRAP,*/ (int)BORDER_REFLECT_101/*, \
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(int)BORDER_CONSTANT|BORDER_ISOLATED, (int)BORDER_REPLICATE|BORDER_ISOLATED, \
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(int)BORDER_REFLECT|BORDER_ISOLATED, (int)BORDER_WRAP|BORDER_ISOLATED, \
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(int)BORDER_REFLECT_101|BORDER_ISOLATED*/) // WRAP and ISOLATED are not supported by cv:: version
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#define FILTER_DATATYPES Values(CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4, \ |
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CV_32FC1, CV_32FC3, CV_32FC4, \
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CV_64FC1, CV_64FC3, CV_64FC4) |
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OCL_INSTANTIATE_TEST_CASE_P(Filter, Bilateral, Combine( |
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Values((MatType)CV_8UC1), |
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Values(5, 9), |
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Values(Size(0, 0)), // not used
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FILTER_BORDER_SET_NO_ISOLATED, |
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Values(0.0), // not used
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Bool())); |
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} } // namespace cvtest::ocl
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#endif // HAVE_OPENCL
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