Journal of Applied Sciences ›› 2011, Vol. 29 ›› Issue (5): 473-482.doi: 10.3969/j.issn.0255-8297.2011.05.006
• Signal and Information Processing • Previous Articles Next Articles
WANG Bao-yun, ZHANG Rong, YIN Dong
Received:
Revised:
Online:
Published:
Abstract:
A spatial pooling strategies (SPS) for image quality assessment (IQA) is proposed, which obtain a weight map from local structural information (LSI) of the reference image. The reference image is first smoothed with a Gaussian kernel, and the LSI is extracted from the smoothed image. A weight map is derived from the LSI using a non-zero procedure. PSNR and SSIM obtained in the experiments show effectiveness of the proposed method for a wide range of image distortion types.
Key words: image quality assessment, structural information, visual significance, spatial pooling strategy, human vision system(HVS)
CLC Number:
TP391
WANG Bao-yun, ZHANG Rong, YIN Dong. Spatial Pooling Strategies for Image Quality Assessment Based on Local Structural Information[J]. Journal of Applied Sciences, 2011, 29(5): 473-482.
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: https://www.jas.shu.edu.cn/EN/10.3969/j.issn.0255-8297.2011.05.006
https://www.jas.shu.edu.cn/EN/Y2011/V29/I5/473
