/external/chromium-trace/catapult/telemetry/telemetry/util/ |
H A D | color_histogram_unittest.py | 59 hist = image_util.GetColorHistogram(bmp) 61 self.assertEquals(sum(hist[i]), 63 self.assertEquals(hist.r[1], 0) 64 self.assertEquals(hist.r[5], 2) 65 self.assertEquals(hist.r[8], 2) 66 self.assertEquals(hist.g[2], 0) 67 self.assertEquals(hist.g[4], 2) 68 self.assertEquals(hist.g[7], 2) 69 self.assertEquals(hist.b[3], 0) 70 self.assertEquals(hist [all...] |
/external/libvpx/libvpx/ |
H A D | rate_hist.h | 25 void destroy_rate_histogram(struct rate_hist *hist); 27 void update_rate_histogram(struct rate_hist *hist, 33 void show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg,
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H A D | rate_hist.c | 40 struct rate_hist *hist = malloc(sizeof(*hist)); local 45 hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000; 48 if (hist->samples == 0) 49 hist->samples = 1; 51 hist->frames = 0; 52 hist->total = 0; 54 hist->pts = calloc(hist->samples, sizeof(*hist 65 destroy_rate_histogram(struct rate_hist *hist) argument 73 update_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, const vpx_codec_cx_pkt_t *pkt) argument 271 show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, int max_buckets) argument [all...] |
/external/opencv/cv/src/ |
H A D | cvcalccontrasthistogram.cpp | 46 CvHistogram* hist, int dont_clear )) 50 CvHistogram* hist, int dont_clear )) 63 CvHistogram* hist, int dont_clear ) 68 if( !hist || !img ) 71 dims = hist->c_dims; 75 if( hist->type != CV_HIST_ARRAY ) 82 for( i = 0; i < hist->c_dims; i++ ) 84 if( !hist->thresh[i] ) 86 assert( hist->chdims[i] ); 89 j = hist [all...] |
H A D | cvhistogram.cpp | 47 CvHistogram *hist = 0; local 58 CV_CALL( hist = (CvHistogram *)cvAlloc( sizeof( CvHistogram ))); 60 hist->type = CV_HIST_MAGIC_VAL; 61 hist->thresh2 = 0; 62 hist->bins = 0; 65 CV_CALL( hist->bins = cvInitMatNDHeader( &hist->mat, dims, sizes, 67 CV_CALL( cvCreateData( hist->bins )); 71 CV_CALL( hist->bins = cvCreateSparseMat( dims, sizes, CV_HIST_DEFAULT_TYPE )); 79 CV_CALL( cvSetHistBinRanges( hist, range 92 cvMakeHistHeaderForArray( int dims, int *sizes, CvHistogram *hist, float *data, float **ranges, int uniform ) argument 188 cvThreshHist( CvHistogram* hist, double thresh ) argument 224 cvNormalizeHist( CvHistogram* hist, double factor ) argument 273 cvGetMinMaxHistValue( const CvHistogram* hist, float *value_min, float* value_max, int* idx_min, int* idx_max ) argument 721 cvSetHistBinRanges( CvHistogram* hist, float** ranges, int uniform ) argument 794 icvCalcHistLookupTables8u( const CvHistogram* hist, int dims, int* size, int* tab ) argument 1402 cvCalcArrHist( CvArr** img, CvHistogram* hist, int do_not_clear, const CvArr* mask ) argument 2141 cvCalcArrBackProjectPatch( CvArr** arr, CvArr* dst, CvSize patch_size, CvHistogram* hist, int method, double norm_factor ) argument 2261 cvCalcProbDensity( const CvHistogram* hist, const CvHistogram* hist_mask, CvHistogram* hist_dens, double scale ) argument 2313 CvHistogram* hist = 0; local 2461 const CvHistogram * hist = (const CvHistogram *) struct_ptr; local [all...] |
H A D | cvthresh.cpp | 197 icvGetThreshVal_Otsu( const CvHistogram* hist ) 214 if( !CV_IS_HIST(hist) || CV_IS_SPARSE_HIST(hist) || hist->mat.dims != 1 ) 218 count = hist->mat.dim[0].size; 219 h = (float*)cvPtr1D( hist->bins, 0 ); 221 if( !CV_HIST_HAS_RANGES(hist) || CV_IS_UNIFORM_HIST(hist) ) 223 if( CV_HIST_HAS_RANGES(hist) ) 225 low = hist 299 CvHistogram* hist = 0; local [all...] |
/external/opencv3/samples/cpp/tutorial_code/Histograms_Matching/ |
H A D | calcBackProject_Demo1.cpp | 60 MatND hist; local 66 calcHist( &hue, 1, 0, Mat(), hist, 1, &histSize, &ranges, true, false ); 67 normalize( hist, hist, 0, 255, NORM_MINMAX, -1, Mat() ); 71 calcBackProject( &hue, 1, 0, hist, backproj, &ranges, 1, true ); 82 { rectangle( histImg, Point( i*bin_w, h ), Point( (i+1)*bin_w, h - cvRound( hist.at<float>(i)*h/255.0 ) ), Scalar( 0, 0, 255 ), -1 ); }
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H A D | calcBackProject_Demo2.cpp | 82 MatND hist; local 93 calcHist( &hsv, 1, channels, mask, hist, 2, histSize, ranges, true, false ); 95 normalize( hist, hist, 0, 255, NORM_MINMAX, -1, Mat() ); 99 calcBackProject( &hsv, 1, channels, hist, backproj, ranges, 1, true );
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/external/opencv3/modules/cudaimgproc/src/ |
H A D | histogram.cpp | 69 namespace hist 71 void histogram256(PtrStepSzb src, int* hist, cudaStream_t stream); 81 GpuMat hist = _hist.getGpuMat(); 83 hist.setTo(Scalar::all(0), stream); 85 hist::histogram256(src, hist.ptr<int>(), StreamAccessor::getStream(stream)); 91 namespace hist 113 GpuMat hist(1, 256, CV_32SC1, buf.data); 117 cuda::calcHist(src, hist, _stream); 122 nppSafeCall( nppsIntegral_32s(hist [all...] |
/external/blktrace/btt/ |
H A D | unplug_hist.c | 30 int hist[NBKTS * sizeof(int)]; member in struct:hist_bkt 41 memset(hbp->hist, 0, NBKTS * sizeof(int)); 60 hbp->hist[idx]++; 78 fprintf(fp, "%d %d\n", i, hbp->hist[i]);
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/external/opencv3/modules/cudaimgproc/src/cuda/ |
H A D | hist.cu | 53 namespace hist 55 __global__ void histogram256Kernel(const uchar* src, int cols, int rows, size_t step, int* hist) 94 ::atomicAdd(hist + tid, histVal); 97 void histogram256(PtrStepSzb src, int* hist, cudaStream_t stream) 102 histogram256Kernel<<<grid, block, 0, stream>>>(src.data, src.cols, src.rows, src.step, hist); 112 namespace hist 124 int* hist, const int binCount, const int binSize, const int lowerLevel, const int upperLevel) 169 ::atomicAdd(hist + tid, histVal); 173 void histEven8u(PtrStepSzb src, int* hist, int binCount, int lowerLevel, int upperLevel, cudaStream_t stream) 182 histEven8u<<<grid, block, smem_size, stream>>>(src.data, src.step, src.rows, src.cols, hist, binCoun [all...] |
/external/opencv3/samples/cpp/ |
H A D | demhist.cpp | 41 Mat dst, hist; local 45 calcHist(&dst, 1, 0, Mat(), hist, 1, &histSize, 0); 48 normalize(hist, hist, 0, histImage.rows, NORM_MINMAX, CV_32F); 55 Point((i+1)*binW, histImage.rows - cvRound(hist.at<float>(i))),
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/external/opencv3/modules/imgproc/perf/ |
H A D | perf_histogram.cpp | 25 Mat hist; local 40 calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges); 43 SANITY_CHECK(hist); 54 Mat hist; local 68 calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges); 71 SANITY_CHECK(hist); 81 Mat hist; local 96 calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges); 99 SANITY_CHECK(hist);
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/external/libedit/examples/ |
H A D | tc1.c | 137 History *hist; local 146 hist = history_init(); /* Init the builtin history */ 148 history(hist, &ev, H_SETSIZE, 100); 160 el_set(el, EL_HIST, history, hist); 222 if (history(hist, &ev, H_SET, lastevent) == -1) 224 history(hist, &ev, H_ADD , buf); 226 history(hist, &ev, H_ENTER, buf); 231 history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf); 254 for (rv = history(hist, &ev, H_LAST); rv != -1; 255 rv = history(hist, [all...] |
H A D | wtc1.c | 114 HistoryW *hist; local 127 hist = history_winit(); /* Init built-in history */ 128 history_w(hist, &ev, H_SETSIZE, 100); /* Remember 100 events */ 129 history_w(hist, &ev, H_LOAD, hfile); 139 el_wset(el, EL_HIST, history_w, hist); /* FIXME - history_w? */ 193 history_w(hist, &ev, continuation ? H_APPEND : H_ENTER, line); 214 for(rc = history_w(hist, &ev, H_LAST); 216 rc = history_w(hist, &ev, H_PREV)) 222 history_w(hist, &ev, H_CLEAR); 228 history_w(hist, [all...] |
/external/libvorbis/vq/ |
H A D | bookutil.h | 39 extern void build_tree_from_lengths(int vals, long *hist, long *lengths); 40 extern void build_tree_from_lengths0(int vals, long *hist, long *lengths);
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/external/opencv3/samples/python2/ |
H A D | camshift.py | 64 bin_count = self.hist.shape[0] 68 h = int(self.hist[i]) 71 cv2.imshow('hist', img) 85 hist = cv2.calcHist( [hsv_roi], [0], mask_roi, [16], [0, 180] ) 86 cv2.normalize(hist, hist, 0, 255, cv2.NORM_MINMAX); 87 self.hist = hist.reshape(-1) 96 prob = cv2.calcBackProject([hsv], [0], self.hist, [0, 180], 1)
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H A D | hist.py | 13 Usage : python hist.py <image_file> 32 hist=np.int32(np.around(hist_item)) 33 pts = np.int32(np.column_stack((bins,hist))) 46 hist=np.int32(np.around(hist_item)) 47 for x,y in enumerate(hist): 61 print "usage : python hist.py <image_file>"
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H A D | digits.py | 137 hist = np.hstack(hists) 141 hist /= hist.sum() + eps 142 hist = np.sqrt(hist) 143 hist /= norm(hist) + eps 145 samples.append(hist)
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/external/opencv3/modules/cudev/include/opencv2/cudev/grid/detail/ |
H A D | histogram.hpp | 57 __global__ void histogram(const SrcPtr src, ResType* hist, const MaskPtr mask, const int rows, const int cols) argument 88 atomicAdd(hist + i, histVal); 94 __host__ void histogram(const SrcPtr& src, ResType* hist, const MaskPtr& mask, int rows, int cols, cudaStream_t stream) argument 101 histogram<BIN_COUNT, BLOCK_SIZE><<<grid, block, 0, stream>>>(src, hist, mask, rows, cols);
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/external/opencv3/modules/python/test/ |
H A D | calchist.py | 28 hist = cv.CreateHist([h_bins, s_bins], cv.CV_HIST_ARRAY, ranges, 1) 29 cv.CalcHist([cv.GetImage(i) for i in planes], hist) 30 (_, max_value, _, _) = cv.GetMinMaxHistValue(hist) 36 bin_val = cv.QueryHistValue_2D(hist, h, s)
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/external/opencv3/modules/imgproc/src/ |
H A D | histogram.cpp | 53 calcHistLookupTables_8u( const Mat& hist, const SparseMat& shist, argument 68 int sz = !issparse ? hist.size[i] : shist.size(i); 69 size_t step = !issparse ? hist.step[i] : 1; 89 int idx = -1, sz = !issparse ? hist.size[i] : shist.size(i); 91 size_t step = !issparse ? hist.step[i] : 1; 218 Mat& hist, const double* _uniranges, int sz, int dims, 223 histogramSize_(hist.size()), histogramType_(hist.type()), 224 globalHistogram_((tbb::atomic<int>*)hist.data) 292 Mat& hist, cons [all...] |
/external/opencv3/modules/imgproc/test/ |
H A D | test_histograms.cpp | 83 vector<CvHistogram*> hist; member in class:CV_BaseHistTest 114 for( size_t i = 0; i < hist.size(); i++ ) 115 cvReleaseHist( &hist[i] ); 252 Mat h = cvarrToMat(hist[hist_i]->bins); 257 CvArr* arr = hist[hist_i]->bins; 288 hist.resize(hist_count); 292 hist[i] = cvCreateHist( cdims, dims, hist_type, r, uniform ); 361 cvZero( hist[i]->bins ); 436 CvArr* h = hist[0]->bins; 624 cvSetRealND( hist[ [all...] |
/external/opencv3/modules/objdetect/test/ |
H A D | test_cascadeandhog.cpp | 871 float* hist = blockHist + pk.histOfs[0]; local 872 float t0 = hist[h0] + a[0]*w; 873 float t1 = hist[h1] + a[1]*w; 874 hist[h0] = t0; hist[h1] = t1; 885 float* hist = blockHist + pk.histOfs[0]; local 887 t0 = hist[h0] + a0*w; 888 t1 = hist[h1] + a1*w; 889 hist[h0] = t0; hist[h 906 float* hist = blockHist + pk.histOfs[0]; local 938 float* hist = &_hist[0], partSum[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; local [all...] |
/external/opencv3/modules/cudaimgproc/test/ |
H A D | test_histogram.cpp | 73 cv::cuda::GpuMat hist; local 74 cv::cuda::histEven(loadMat(src), hist, hbins, (int) hranges[0], (int) hranges[1]); local 86 EXPECT_MAT_NEAR(hist_gold, hist, 0.0); 115 cv::cuda::GpuMat hist; local 116 cv::cuda::calcHist(loadMat(src), hist); local 130 EXPECT_MAT_NEAR(hist_gold, hist, 0.0);
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