Figure 9From: Optimization and enhancement of H&E stained microscopical images by applying bilinear interpolation method on lab color modeLightness in CIE Lab model. The images show the colors in a* and b* dimensions with L* values of (a) 25 and (b) 50 respectively. All the pixel values in the L* channel of the left image (a) have a value of 25 while the pixel values have a value of 50 for the right image (b).Back to article page