Searched refs:sum_squared (Results 1 - 7 of 7) sorted by relevance

/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_blockiness.c23 static int variance(int sum, int sum_squared, int size) { argument
24 return sum_squared / size - (sum / size) * (sum / size);
/external/ImageMagick/MagickCore/
H A Dstatistic.h38 sum_squared, member in struct:_ChannelStatistics
H A Dstatistic.c2136 channel_statistics[channel].sum_squared+=(double) p[i]*p[i];
2158 channel_statistics[i].sum_squared*=area;
2162 channel_statistics[i].variance=channel_statistics[i].sum_squared;
2193 channel_statistics[CompositePixelChannel].sum_squared+=
2194 channel_statistics[i].sum_squared;
2213 channel_statistics[CompositePixelChannel].sum_squared/=channels;
2233 channel_statistics[i].mean*channel_statistics[i].sum_squared+2.0*
2240 channel_statistics[i].sum_squared-3.0*channel_statistics[i].mean*
2892 sum_squared;
2910 sum_squared
2879 sum_squared; local
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/external/webrtc/webrtc/tools/agc/
H A Dactivity_metric.cc63 double sum_squared = 0; local
65 sum_squared += frame->data_[n] * frame->data_[n];
66 if (sum_squared <= sum_squared_silence) {
/external/tensorflow/tensorflow/compiler/xla/tests/
H A Dbatch_normalization_test.cc468 auto sum_squared = local
485 square_mean[i] = sum_squared[i] / num_elements_per_feature;
568 auto sum_squared = local
585 square_mean[i] = sum_squared[i] / num_elements_per_feature;
679 auto sum_squared = local
701 square_mean[i] = sum_squared[i] / num_elements_per_feature;
/external/webrtc/webrtc/modules/audio_coding/neteq/
H A Dneteq_unittest.cc1110 double sum_squared = 0; local
1112 sum_squared += output[k] * output[k];
1113 TestCondition(sum_squared, n > kFadingThreshold);
/external/ImageMagick/Magick++/lib/
H A DStatistic.cpp417 _sumSquared(channelStatistics_->sum_squared),

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