Lines Matching defs:brightness
60 % analyzeImage() computes the brightness and saturation mean, standard
90 brightness,
172 GetPixelBlue(image,p),&hue,&saturation,&brightness);
173 brightness*=QuantumRange;
174 brightness_sum_x+=brightness;
175 brightness_sum_x2+=brightness*brightness;
176 brightness_sum_x3+=brightness*brightness*brightness;
177 brightness_sum_x4+=brightness*brightness*brightness*brightness;
192 (void) SetImageProperty(image,"filter:brightness:mean",text,
198 (void) SetImageProperty(image,"filter:brightness:standard-deviation",text,
208 (void) SetImageProperty(image,"filter:brightness:kurtosis",text,
216 (void) SetImageProperty(image,"filter:brightness:skewness",text,
