| /external/libvpx/libvpx/third_party/libyuv/include/libyuv/ |
| compare.h | 30 // Sum Square Error - used to compute Mean Square Error or PSNR.
|
| /external/libyuv/files/include/libyuv/ |
| compare.h | 30 // Sum Square Error - used to compute Mean Square Error or PSNR.
|
| /external/webrtc/webrtc/video/ |
| video_quality_test.cc | 77 // Create thread pool for CPU-expensive PSNR/SSIM calculations.
306 double psnr,
314 psnr(psnr),
323 double psnr; member in struct:webrtc::VideoAnalyzer::Sample
458 PrintResult("psnr", psnr_, " dB");
477 // Perform expensive psnr and ssim calculations while not holding lock.
478 double psnr = I420PSNR(&comparison.reference, &comparison.render); local
488 comparison.encoded_frame_size, psnr, ssim));
490 psnr_.AddSample(psnr);
[all...] |
| full_stack_plot.py | 16 Show simultaneously PSNR and encoded frame size for two different runs of
19 ./full_stack_plot.py -c 200 -df psnr -drf encoded_frame_size \\
23 ./full_stack_plot.py -c 200 -df psnr vp8.txt vp9.txt --next \\
42 PSNR = 6
67 (PSNR, "psnr", "PSNR"),
|
| /external/webrtc/tools/python_charts/webrtc/ |
| main.py | 111 description, data = helper.CreateData('psnr')
112 psnr = gviz_api.DataTable(description, data)
114 json_psnr_data = psnr.ToJSon(helper.GetOrdering(description))
|
| /external/webrtc/webrtc/common_video/libyuv/include/ |
| webrtc_libyuv.h | 47 // This is the max PSNR value our algorithms can return.
150 // Compute PSNR for an I420 frame (all planes).
151 // Returns the PSNR in decibel, to a maximum of kInfinitePSNR.
|
| /external/webrtc/webrtc/tools/frame_analyzer/ |
| video_quality_analysis.h | 43 // A function to run the PSNR and SSIM analysis on the test file. The test file
60 // Compute PSNR or SSIM for an I420 frame (all planes). When we are calculating
61 // PSNR values, the max return value (in the case where the test and reference
|
| frame_analyzer.cc | 22 * A command line tool running PSNR and SSIM on a reference video and a test
35 * The max value for PSNR is 48.0 (between equal frames), as for SSIM it is 1.0.
|
| video_quality_analysis.cc | 208 // LibYuv sets the max psnr value to 128, we restrict it to 48.
270 // Calculate the PSNR and SSIM.
358 fprintf(output, "RESULT PSNR: %s= [", label.c_str());
|
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/ |
| tools_common.c | 262 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
263 return psnr > kMaxPSNR ? kMaxPSNR : psnr;
|
| CHANGELOG | 314 Improved activity masking (lower PSNR impact for same SSIM boost)
341 vpxenc --psnr shows a summary when encode completes
374 Best quality mode improved PSNR 6.3%, and SSIM 6.1%. This release
376 SSIM at the expense of PSNR. For now, this feature is available with
464 vpxenc --psnr now shows the average/overall PSNR at the end
506 Over 7% overall PSNR improvement (6.3% SSIM) in "best" quality
|
| /external/webrtc/webrtc/common_video/libyuv/ |
| webrtc_libyuv.cc | 294 // Compute PSNR for an I420 frame (all planes)
304 double psnr = libyuv::I420Psnr(ref_frame->buffer(kYPlane), local
317 // LibYuv sets the max psnr value to 128, we restrict it here.
319 return (psnr > kPerfectPSNR) ? kPerfectPSNR : psnr;
|
| /external/libvpx/libvpx/examples/ |
| vp8_multi_resolution_encoder.c | 347 /* Set show_psnr to 1/0 to show/not show PSNR. Choose show_psnr=0 if you
348 don't need to know PSNR, which will skip PSNR calculation and save
381 "<rate_encoder(s)> <temporal_layer(s)> <key_frame_insert> <output psnr?> \n",
603 /* FilterMode 1 or 2 give better psnr than FilterMode 0. */
675 psnr_sse_total[i] += pkt[i]->data.psnr.sse[0];
676 psnr_samples_total[i] += pkt[i]->data.psnr.samples[0];
679 psnr_totals[i][j] += pkt[i]->data.psnr.psnr[j];
704 /* Calculate PSNR and print it out *
[all...] |
| /external/webrtc/webrtc/modules/video_processing/test/ |
| video_processing_unittest.cc | 45 // verify basic quality, and is set to be ~0.1/0.05dB lower than actual PSNR
370 // Compute PSNR against the cropped source frame and check expectation.
371 double psnr = I420PSNR(&cropped_source_frame, out_frame); local
372 EXPECT_GT(psnr, expected_psnr);
374 "PSNR: %f. PSNR is between source of size %d %d, and a modified "
376 psnr, source_frame.width(), source_frame.height(), target_width,
|
| /external/libvpx/libvpx/vp9/encoder/ |
| vp9_encoder.c | 2263 double psnr[4]; \/\/ total\/y\/u\/v member in struct:__anon16600
2363 PSNR_STATS psnr; local
4443 PSNR_STATS psnr; local
[all...] |
| /external/webrtc/webrtc/modules/video_coding/codecs/tools/ |
| video_quality_measurement.cc | 316 Log("Calculating PSNR...\n");
358 "ssim psnr\n");
363 const webrtc::test::FrameResult& psnr = psnr_result.frames[i]; local
370 f.total_packets, ssim.value, psnr.value);
435 "'psnr': ('number', 'PSNR (dB)'),\n"
441 const webrtc::test::FrameResult& psnr = psnr_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/libvpx/libvpx/test/ |
| vp8_multi_resolution_encoder.sh | 57 # Output PSNR
|
| /external/libvpx/libvpx/vpx/ |
| svc_context.h | 49 #define COMPONENTS 4 // psnr & sse statistics maintained for total, y, u, v
|
| /external/libyuv/files/util/ |
| psnr.cc | 11 #include "./psnr.h" // NOLINT
277 // PSNR formula: psnr = 10 * log10 (Peak Signal^2 * size / sse)
282 sse = kMINSSE; // Produces max PSNR of 128
|
| cpuid.c | 17 #include "./psnr.h"
|
| /external/webrtc/tools/python_charts/templates/ |
| chart_page_template.html | 55 vAxis: {title: 'PSNR (dB)'},
|
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/encoder/ |
| vp9_onyx_if.c | 1690 double psnr[4]; \/\/ total\/y\/u\/v member in struct:__anon30247
1731 PSNR_STATS psnr; local
3256 PSNR_STATS psnr; local
[all...] |
| /external/libyuv/files/ |
| libyuv_test.gyp | 142 'target_name': 'psnr',
147 'util/psnr.cc',
|
| /external/opencv3/modules/videoio/test/ |
| test_video_pos.cpp | 161 double err = cvtest::PSNR(img, img0);
165 ts->printf(ts->LOG, "The frame read after positioning to %d is incorrect (PSNR=%g)\n", idx, err);
|
| /external/webrtc/webrtc/modules/video_coding/codecs/test/ |
| videoprocessor.cc | 236 // out of sync for the computation of PSNR and SSIM.
300 // of sync with the source file for SSIM and PSNR comparisons:
324 // upsample back to original size: needed for PSNR and SSIM computations.
|
