Quality Measure of Color Image Based on Three Dimensional Matrix Transform[J]. Journal of Image and Graphics, 2006, 11(11): 1732. DOI: 10.11834/jig.2006011304.
a new technique of color image quality measure has been proposed in which color image quality can be measured synthetically by calculating the objective fidelity
vision distortion and definition of a color image.The objective fidelity is a base for transverse comparison.While the vision distortion and definition is utilized for vertical evaluation.The great similarity among three frames of one image is taken into account fully and 3D-WDCT(three dimensional wide DCT) is used when the definition was calculated.Three frames
R
G and B
are integrated into one single mathematics model to be transformed.Against PSNR
this method will provide a better performance consistent with human visual characteristic.