The Simulation of the Human Visual System Model for Image Quality Evaluation
نویسنده
چکیده
Image quality of the compressed pictures can be evaluated by objective testing method based on the lower level human visual system model. The simulation of the HVS model presented here is used either to show the region in a compressed picture where the distortion is visible or can produce a single image quality number which correlates well with subjective image quality evaluation. Sets of the pictures with various compression ratios and five methods of compression were tested by this model. Experimental results of objective testing are then compared with DSCQS subjective image quality evaluation method.
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