Searched refs:roi (Results 1 - 25 of 85) sorted by relevance

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/external/opencv/cvaux/src/
H A Dcvbgfg_codebook.cpp87 CvRect roi, const CvArr* _mask )
103 if( roi.x == 0 && roi.y == 0 && roi.width == 0 && roi.height == 0 )
105 roi.width = image->cols;
106 roi.height = image->rows;
109 CV_ASSERT( (unsigned)roi.x < (unsigned)image->cols &&
110 (unsigned)roi.y < (unsigned)image->rows &&
111 roi
86 cvBGCodeBookUpdate( CvBGCodeBookModel* model, const CvArr* _image, CvRect roi, const CvArr* _mask ) argument
294 cvBGCodeBookClearStale( CvBGCodeBookModel* model, int staleThresh, CvRect roi, const CvArr* _mask ) argument
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H A Dcvcreatehandmask.cpp54 CvSize size, CvRect * roi )
93 roi->x = j_min;
94 roi->y = i_min;
95 roi->width = j_max - j_min + 1;
96 roi->height = i_max - i_min + 1;
111 // roi - result hand mask ROI
116 cvCreateHandMask( CvSeq * numbers, IplImage * img_mask, CvRect * roi )
135 img_mask_step, img_mask_size, roi ));
H A Dcvhmmobs.cpp51 // roi - width and height of ROI in pixels
68 // Nx = floor((roi.width - dctSize.width + delta.width)/delta.width);
69 // Ny = floor((roi.height - dctSize.height + delta.height)/delta.height);
117 icvImgToObs_DCT_8u32f_C1R( uchar * img, int imgStep, CvSize roi, argument
142 if( roi.width <= 0 || roi.height <= 0 )
155 Nx = (roi.width - dctSize.width + delta.width) / delta.width;
156 Ny = (roi.height - dctSize.height + delta.height) / delta.height;
161 buffer = (work_t *)cvAlloc( roi.width * obsSize.height * sizeof( buffer[0] ));
168 buf_limit = buffer + obsSize.height * roi
312 icvImgToObs_DCT_32f_C1R( float * img, int imgStep, CvSize roi, float *obs, CvSize dctSize, CvSize obsSize, CvSize delta ) argument
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/external/libvpx/libvpx/examples/
H A Dset_maps.c67 vpx_roi_map_t roi; local
68 memset(&roi, 0, sizeof(roi));
70 roi.rows = (cfg->g_h + 15) / 16;
71 roi.cols = (cfg->g_w + 15) / 16;
73 roi.delta_q[0] = 0;
74 roi.delta_q[1] = -2;
75 roi.delta_q[2] = -4;
76 roi.delta_q[3] = -6;
78 roi
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/external/opencv/cv/src/
H A Dcvthresh.cpp46 CvSize roi, uchar thresh, uchar maxval, int type )
87 for( i = 0; i < roi.height; i++, src += src_step, dst += dst_step )
89 for( j = 0; j <= roi.width - 4; j += 4 )
104 for( ; j < roi.width; j++ )
114 CvSize roi, float thresh, float maxval, int type )
131 for( i = 0; i < roi.height; i++, isrc += src_step, idst += dst_step )
133 for( j = 0; j < roi.width; j++ )
142 for( i = 0; i < roi.height; i++, isrc += src_step, idst += dst_step )
144 for( j = 0; j < roi.width; j++ )
153 for( i = 0; i < roi
45 icvThresh_8u_C1R( const uchar* src, int src_step, uchar* dst, int dst_step, CvSize roi, uchar thresh, uchar maxval, int type ) argument
113 icvThresh_32f_C1R( const float *src, int src_step, float *dst, int dst_step, CvSize roi, float thresh, float maxval, int type ) argument
305 CvSize roi; local
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H A Dcvsnakes.cpp55 // roi - size of ROI,
73 CvSize roi,
102 int map_width = ((roi.width - 1) >> 3) + 1;
103 int map_height = ((roi.height - 1) >> 3) + 1;
110 CvMat _src = cvMat( roi.height, roi.width, CV_8UC1, src );
121 if( (roi.height <= 0) || (roi.width <= 0) )
123 if( srcStep < roi.width )
149 gradient = (float *) cvAlloc( roi
71 icvSnake8uC1R( unsigned char *src, int srcStep, CvSize roi, CvPoint * pt, int n, float *alpha, float *beta, float *gamma, int coeffUsage, CvSize win, CvTermCriteria criteria, int scheme ) argument
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H A Dcvpyrsegmentation.cpp183 CvSize roi, CvFilter filter,
220 if( roi.width <= 0 || roi.height <= 0 || src_step < roi.width || dst_step < roi.width )
229 if( ((roi.width | roi.height) & ((1 << level) - 1)) != 0 )
243 buffer_size = roi.width * roi.height * (sizeof( float ) + sizeof( _CvPyramidBase ));
246 buffer_size += ((roi
181 icvPyrSegmentation8uC1R( uchar * src_image, int src_step, uchar * dst_image, int dst_step, CvSize roi, CvFilter filter, CvSeq ** dst_comp, CvMemStorage * storage, int level, int threshold1, int threshold2 ) argument
594 icvPyrSegmentation8uC3R( uchar * src_image, int src_step, uchar * dst_image, int dst_step, CvSize roi, CvFilter filter, CvSeq ** dst_comp, CvMemStorage * storage, int level, int threshold1, int threshold2 ) argument
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/external/opencv/otherlibs/highgui/
H A Dhighgui.h252 return !img ? 0 : !img->roi ? img->width : img->roi->width;
258 return !img ? 0 : !img->roi ? img->height : img->roi->height;
312 IplROI roi; local
314 roi.xOffset = r.left;
315 roi.yOffset = r.top;
316 roi.width = r.right - r.left;
317 roi.height = r.bottom - r.top;
318 roi
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H A Dimage.cpp214 CvRect roi = cvGetImageROI( m_img ); local
217 if( roi.width == dst.width && roi.height == dst.height )
219 Show( hDCDst, dst.x, dst.y, dst.width, dst.height, roi.x, roi.y );
223 if( roi.width > dst.width )
241 roi.x, roi.y, roi.width, roi
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/external/opencv3/modules/imgproc/src/
H A Dthresh.cpp54 Size roi = _src.size(); local
55 roi.width *= _src.channels();
61 roi.width *= roi.height;
62 roi.height = 1;
63 src_step = dst_step = roi.width;
67 if (tegra::useTegra() && tegra::thresh_8u(_src, _dst, roi.width, roi.height, thresh, maxval, type))
74 IppiSize sz = { roi.width, roi
392 Size roi = _src.size(); local
661 Size roi = _src.size(); local
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/external/opencv/cxcore/include/
H A Dcxcore.hpp136 !image->roi ? cvSize(image->width,image->height) :
137 cvSize(image->roi->width, image->roi->height);
140 CvRect roi() const function in class:CvImage
143 !image->roi ? cvRect(0,0,image->width,image->height) :
144 cvRect(image->roi->xOffset,image->roi->yOffset,
145 image->roi->width,image->roi->height);
148 int coi() const { return !image || !image->roi
150 set_roi(CvRect roi) argument
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/external/opencv3/modules/features2d/test/
H A Dtest_orb.cpp56 Mat roi(image.size(), CV_8UC1, Scalar(0));
59 fillConvexPoly(roi, poly, int(sizeof(poly) / sizeof(poly[0])), Scalar(255));
62 fd->detect(image, keypoints, roi);
66 //image.setTo(Scalar(255,255,255), roi);
79 // if (!roi.at<uchar>(y,x))
/external/opencv3/modules/stitching/src/
H A Dseam_finders.cpp78 Rect roi; local
79 if (overlapRoi(corners_[i], corners_[j], sizes_[i], sizes_[j], roi))
80 findInPair(i, j, roi);
111 void VoronoiSeamFinder::findInPair(size_t first, size_t second, Rect roi) argument
114 Mat submask1(roi.height + 2 * gap, roi.width + 2 * gap, CV_8U);
115 Mat submask2(roi.height + 2 * gap, roi.width + 2 * gap, CV_8U);
122 for (int y = -gap; y < roi.height + gap; ++y)
124 for (int x = -gap; x < roi
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H A Dexposure_compensate.cpp93 Rect roi; local
94 if (overlapRoi(corners[i], corners[j], images[i].size(), images[j].size(), roi))
96 subimg1 = images[i](Rect(roi.tl() - corners[i], roi.br() - corners[i])).getMat(ACCESS_READ);
97 subimg2 = images[j](Rect(roi.tl() - corners[j], roi.br() - corners[j])).getMat(ACCESS_READ);
99 submask1 = masks[i].first(Rect(roi.tl() - corners[i], roi.br() - corners[i])).getMat(ACCESS_READ);
100 submask2 = masks[j].first(Rect(roi.tl() - corners[j], roi
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/external/opencv3/modules/core/test/
H A Dtest_umat.cpp67 Rect roi; local
81 roi = Rect(roi_shift_x, roi_shift_y, roi_size.width, roi_size.height);
89 ua = UMat(ua, roi);
122 ua = UMat(ua,roi);
123 ub = UMat(ub,roi);
134 roi.x &= ~align_mask;
135 roi.y &= ~align_mask;
136 roi.width = (roi.width + align_mask) & ~align_mask;
137 roi
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/external/opencv3/modules/core/perf/
H A Dperf_mat.cpp89 Mat roi(source, Rect(width/4, height/4, 3*width/4, 3*height/4));
93 roi.clone();
95 destination = roi.clone();
/external/opencv3/samples/python2/
H A Dfacedetect.py54 roi = gray[y1:y2, x1:x2]
56 subrects = detect(roi.copy(), nested)
/external/opencv3/modules/core/src/
H A Dcuda_gpu_mat.cpp143 cv::cuda::GpuMat::GpuMat(const GpuMat& m, Rect roi) :
144 flags(m.flags), rows(roi.height), cols(roi.width),
145 step(m.step), data(m.data + roi.y*step), refcount(m.refcount),
149 flags &= roi.width < m.cols ? ~Mat::CONTINUOUS_FLAG : -1;
150 data += roi.x * elemSize();
152 CV_Assert( 0 <= roi.x && 0 <= roi.width && roi.x + roi
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H A Darray.cpp1036 if( img->roi )
1038 *roi_size = cvSize( img->roi->width, img->roi->height );
1185 size = !img->roi ? img->height : img->roi->height;
1188 size = !img->roi ? img->width : img->roi->width;
1236 if( img->roi )
1238 size.width = img->roi->width;
1239 size.height = img->roi
2830 IplROI *roi = 0; local
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/external/opencv3/modules/ts/src/
H A Dts_arrtest.cpp162 CvRect roi; local
179 roi.width = size.width;
180 roi.height = size.height;
182 roi.x = randInt(rng) % (whole_size.width - size.width);
185 roi.y = randInt(rng) % (whole_size.height - size.height);
193 cvSetImageROI( (IplImage*)test_array[i][j], roi );
201 cvGetSubRect( test_array[i][j], &submat, roi );
/external/opencv3/samples/cpp/
H A Dcamshiftdemo.cpp132 Mat roi(hue, selection), maskroi(mask, selection);
133 calcHist(&roi, 1, 0, maskroi, hist, 1, &hsize, &phranges);
177 Mat roi(image, selection);
178 bitwise_not(roi, roi);
/external/opencv3/samples/tapi/
H A Dcamshift.cpp133 cv::UMat roi(hue, selection), maskroi(mask, selection);
134 cv::calcHist(std::vector<cv::Mat>(1, roi.getMat(cv::ACCESS_READ)), std::vector<int>(1, 0),
188 cv::UMat roi(image, selection);
189 cv::bitwise_not(roi, roi);
/external/opencv/cxcore/src/
H A Dcxarray.cpp1211 if( img->roi )
1213 *roi_size = cvSize( img->roi->width, img->roi->height );
1381 size = !img->roi ? img->height : img->roi->height;
1384 size = !img->roi ? img->width : img->roi->width;
1440 if( img->roi )
1442 size.width = img->roi->width;
1443 size.height = img->roi
3232 IplROI *roi = 0; local
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/external/opencv3/modules/cudalegacy/include/opencv2/cudalegacy/
H A DNCV.hpp794 NCVStatus copy2D(NCVMatrix<T> &dst, NcvSize32u roi, cudaStream_t cuStream) const argument
796 ncvAssertReturn(this->width() >= roi.width && this->height() >= roi.height &&
797 dst.width() >= roi.width && dst.height() >= roi.height, NCV_MEM_COPY_ERROR);
806 roi.width * sizeof(T), roi.height, cuStream);
961 NCVMatrixReuse(const NCVMatrix<T> &mat, NcvRect32u roi) argument
966 ncvAssertPrintReturn(roi.x < mat.width() && roi
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/external/opencv3/modules/cudalegacy/src/cuda/
H A DNPP_staging.cu331 T_out *d_dst, Ncv32u dstStride, NcvSize32u roi)
338 ncvAssertCUDAReturn(cudaBindTexture(&alignmentOffset, tex8u, d_src, cfdTex, roi.height * srcStride), NPPST_TEXTURE_BIND_ERROR);
342 ncvAssertCUDAReturn(cudaBindTexture(&alignmentOffset, tex8u, d_src, cfdTex, alignmentOffset + roi.height * srcStride), NPPST_TEXTURE_BIND_ERROR);
347 <<<roi.height, NUM_SCAN_THREADS, 0, nppStGetActiveCUDAstream()>>>
348 (d_src, (Ncv32u)alignmentOffset, roi.width, srcStride, d_dst, dstStride);
369 T_out *d_dst, Ncv32u dstStep, NcvSize32u roi,
377 ncvAssertReturn(roi.width > 0 && roi.height > 0, NPPST_INVALID_ROI);
378 ncvAssertReturn(srcStep >= roi.width * sizeof(T_in) &&
379 dstStep >= (roi
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