No-Reference Image Quality Evaluation Model for JPEG and JPEG2000 Images

2008 ◽  
Vol 3 (3) ◽  
pp. 352-359 ◽  
Author(s):  
Z. M. Parvez Sazzad ◽  
Y. Kawayoke ◽  
Y. Horita
Author(s):  
Yuukou Horita ◽  
Masaharu Sato ◽  
Yoshikazu Kawayoke ◽  
Z. M. Parvez Sazzad ◽  
Keiji Shibata

2013 ◽  
Vol 19 (2) ◽  
pp. 449-454
Author(s):  
Wan-Young Chung ◽  
Rohit Ramesh ◽  
Shin-ll Jeong ◽  
Gi-Sik Byun

Author(s):  
Jose Vinicius de Miranda Cardoso ◽  
Carlos Danilo Miranda Regis ◽  
Marcelo Sampaio de Alencar

2010 ◽  
Vol 20-23 ◽  
pp. 636-640 ◽  
Author(s):  
Guo Jin Chen ◽  
Miao Fen Zhu ◽  
Wan Qiang Wang ◽  
Yong Ning Li

At present, the usual image definition evaluation methods are poor in focusing precision and have a lot of calculations. In view of these problems, the paper analyzed the factors affecting an image quality evaluation, and proposed two evaluation models based on an image contrast change rate and an autocorrelation function. These methods avoided efficiently the phenomenon of partial peaks of focusing-function curves for noise disturbing. The stimulant test proves that the focusing curve of the evaluation model in the paper has many advantages, such as good focusing performance, strong antijamming ability, good real time and so on.


2013 ◽  
Author(s):  
Song Yue ◽  
Tingting Ren ◽  
Chengsheng Wang ◽  
Bo Lei ◽  
Zhijie Zhang

Sign in / Sign up

Export Citation Format

Share Document