| /external/libyuv/files/util/ |
| Makefile | 1 psnr: psnr.cc ssim.cc psnr_main.cc
3 $(CXX) /arch:SSE2 /Ox /openmp psnr.cc ssim.cc psnr_main.cc
5 $(CXX) -msse2 -O3 -fopenmp -static -o psnr psnr.cc ssim.cc psnr_main.cc -Wl,--strip-all
|
| ssim.h | 11 // Get SSIM for video sequence. Assuming RAW 4:2:0 Y:Cb:Cr format
32 double CalcLSSIM(double ssim);
|
| ssim.cc | 11 #include "../util/ssim.h" // NOLINT
34 // SSIM
79 // Common final expression for SSIM, once the weighted sums are known.
299 double SSIM = 0.;
308 SSIM += GetSSIM(org, rec, i, j, image_width, image_height, stride);
313 #pragma omp parallel for reduction(+ : SSIM)
317 SSIM += GetSSIM(org, rec, i, j, image_width, image_height, stride);
320 SSIM += GetSSIMFullKernel(org, rec, i, j, stride, kiW[0]);
325 // zeros which won't contribute to the overall SSIM value (but we need
341 SSIM += GetSSIMFullKernel(scratch_org, scratch_rec, KERNEL + k, KERNEL
[all...] |
| /external/libvpx/libvpx/vpx_dsp/ |
| ssim.h | 23 // metrics used for calculating ssim, ssim2, dssim, and ssimc
40 // calculated ssim score between source and reference
41 double ssim; member in struct:__anon24845
46 // ssim consistency error metric ( see code for explanation )
49 // standard ssim
50 double ssim; member in struct:__anon24846
52 // revised ssim ( see code for explanation)
55 // ssim restated as an error metric like sse
|
| fastssim.c | 19 #include "vpx_dsp/ssim.h"
39 double *ssim; member in struct:fs_level
65 level_size += sizeof(*_ctx->level[l].ssim) - 1;
66 level_size /= sizeof(*_ctx->level[l].ssim);
68 level_size *= sizeof(*_ctx->level[l].ssim);
86 level_size += sizeof(*_ctx->level[l].ssim) - 1;
87 level_size /= sizeof(*_ctx->level[l].ssim);
88 level_size *= sizeof(*_ctx->level[l].ssim);
92 _ctx->level[l].ssim = (double *)data;
93 data += im_size * sizeof(*_ctx->level[l].ssim);
191 double *ssim; local
314 double *ssim; local
427 double *ssim; local
[all...] |
| ssim.c | 14 #include "vpx_dsp/ssim.h"
189 // traditional ssim as per: http://en.wikipedia.org/wiki/Structural_similarity
193 // ssim(x,y) = (2*mean(x)*mean(y) + c1)*(2*cov(x,y)+c2) /
202 // ssim(x,y) =
210 // ssim(x,y) =
235 // The first term of the ssim metric is a luminance factor.
288 double ssim; local
299 // in ssim when using a window. Seems biased against edge pixels
306 ssim = ssimv_similarity(&sv, 64);
309 sv.ssim = ssim2
[all...] |
| vpx_dsp.mk | 34 DSP_SRCS-$(CONFIG_INTERNAL_STATS) += ssim.c
35 DSP_SRCS-$(CONFIG_INTERNAL_STATS) += ssim.h
|
| /cts/tests/tests/transition/src/android/transition/cts/ |
| FadeTest.java | 214 double ssim = ssim(meanX, meanY, varX, varY, stdBoth); local
215 ssimTotal += ssim;
292 private static double ssim(double muX, double muY, double sigX, double sigY, double sigXY) { method in class:FadeTest
293 double ssim = (((2 * muX * muY) + CONSTANT_C1) * ((2 * sigXY) + CONSTANT_C2)); local
296 ssim /= denom;
297 return ssim;
|
| /external/webrtc/tools/python_charts/webrtc/ |
| main.py | 106 description, data = helper.CreateData('ssim')
107 ssim = gviz_api.DataTable(description, data)
109 json_ssim_data = ssim.ToJSon(helper.GetOrdering(description))
|
| /external/webrtc/webrtc/modules/video_coding/codecs/tools/ |
| video_quality_measurement.cc | 305 Log("Calculating SSIM...\n");
358 "ssim psnr\n");
362 const webrtc::test::FrameResult& ssim = ssim_result.frames[i]; local
370 f.total_packets, ssim.value, psnr.value);
434 "'ssim': ('number', 'SSIM'),\n"
440 const webrtc::test::FrameResult& ssim = ssim_result.frames[i]; local
450 "'total_packets': %" PRIuS ", 'ssim': %f, 'psnr': %f},\n",
456 f.packets_dropped, f.total_packets, ssim.value, psnr.value);
532 // Close the files before we start using them for SSIM/PSNR calculations
[all...] |
| /external/libyuv/files/ |
| linux.mk | 74 $(CXX) $(CXXFLAGS) -Iutil/ -o $@ util/psnr.cc util/psnr_main.cc util/ssim.cc
|
| /external/libvpx/libvpx/vpx_dsp/x86/ |
| ssim_opt_x86_64.asm | 62 ; all the parms needed for 16x16 ssim so we can play with dssim as distortion
152 ; all the parms needed for 16x16 ssim so we can play with dssim as distortion
|
| /external/webrtc/webrtc/video/ |
| video_quality_test.cc | 77 // Create thread pool for CPU-expensive PSNR/SSIM calculations.
307 double ssim)
315 ssim(ssim) {}
324 double ssim; member in struct:webrtc::VideoAnalyzer::Sample
459 PrintResult("ssim", ssim_, "");
477 // Perform expensive psnr and ssim calculations while not holding lock.
479 double ssim = I420SSIM(&comparison.reference, &comparison.render); local
488 comparison.encoded_frame_size, psnr, ssim));
491 ssim_.AddSample(ssim);
[all...] |
| /external/libvpx/libvpx/tools/ |
| tiny_ssim.c | 289 #define psnr_and_ssim(ssim, psnr, buf0, buf1, w, h) \
290 ssim = vp8_ssim2(buf0, buf1, w, w, w, h); \
311 "ssim,ssim-y,ssim-u,ssim-v,psnr,psnr-y,psnr-u,psnr-v\n");
352 printf("SSIM: %lf\n", ssimavg);
353 printf("SSIM-Y: %lf\n", ssimyavg);
354 printf("SSIM-U: %lf\n", ssimuavg);
355 printf("SSIM-V: %lf\n", ssimvavg)
[all...] |
