Searched refs:channel_sum (Results 1 – 1 of 1) sorted by relevance
236 channel_sum[MaxPixelChannels]; in AdaptiveThresholdImage() local284 channel_sum[channel]=0.0; in AdaptiveThresholdImage()291 channel_sum[channel]+=pixels[i]; in AdaptiveThresholdImage()317 channel_sum[channel]-=channel_bias[channel]; in AdaptiveThresholdImage()324 channel_sum[channel]+=pixels[i]; in AdaptiveThresholdImage()327 mean=(double) (channel_sum[channel]/number_pixels+bias); in AdaptiveThresholdImage()