Quality Assessment of Color Images Based on DSF in MPEG-21
A new method to evaluate the quality of color images is proposed in this paper, i.e. DSF (Definition, error Sensitivity and objective Fidelity), which will combine the definition, error sensitivity and objective fidelity through utilizing the vision properties of human eyes and redundant color information fully. For the existence of color redundancy and structural similarity between three different frames, the definition of color images will be evaluated by the way based on 3-D SIT (Submatrix Integration Transform), in which three color components of color image is integrated into one model and color redundancy can be exploited well. The experimental results show that the assessment method is very effective and can give the objective evaluation relatively in accord with vision properties.
Quality Assessment 3-D Submatrix Integration Transform PSNR
Qiang Chen Hexin Chen Aijun Sang Wenjuan Li
School of Communication Engineering Jilin University Changchun, 130025, P.R.China Key Lab. of New Communication Technology Jilin University Changchun, 130025, P.R.China
国际会议
2006 IEEE International Conference on Information Acquisition
山东威海
英文
268-273
2006-08-20（万方平台首次上网日期，不代表论文的发表时间）