A Fingerprint Capture System and the Corresponding Image Quality Evaluation Algorithm Based on FPS200

2006 ◽  
pp. 1058-1062
Author(s):  
Hong Huang ◽  
Jianwei Li ◽  
Wei He
Keyword(s):  
Image Quality ◽  
Quality Evaluation ◽  
Image Quality Evaluation ◽  
Evaluation Algorithm

scholarly journals ANALYSIS OF THE COMPRESSION RATIO AND QUALITY IN AERIAL IMAGES

Aviation ◽  
2007 ◽  
Vol 11 (4) ◽  
pp. 24-28
Author(s):  
Darius Mateika ◽  
Romanas Martavicius
Keyword(s):  
Image Quality ◽  
Image Compression ◽  
Compression Ratio ◽  
Quality Evaluation ◽  
Aerial Images ◽  
Aerial Image ◽  
Image Quality Evaluation ◽  
Compression Effect ◽  
Evaluation Algorithm ◽  
The Mean

In modern photomap systems, images are stored in centralized storage. Choosing a proper compression format for the storage of an aerial image is an important problem. This paper analyses aerial image compression in popular compression formats. For the comparison of compression formats, an image quality evaluation algorithm based on the calculation of the mean exponent error value is proposed. An image quality evaluation experiment is presented. The distribution of errors in aerial images and explanation of the causes for worse than usual compression effect are analysed. An integrated solution for the aerial image compression problem is proposed and the compression format most suitable for aerial images is specified.

Image quality evaluation of a small animal PET scanner

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Andréa Vidal Ferreira ◽  
Rodrigo Modesto Gadelha Gontijo ◽  
Guilherme Cavalcante de Albuquerque Souza ◽  
Bruno Melo Mendes ◽  
Juliana Batista da Silva ◽  
...  
Keyword(s):  
Image Quality ◽  
Quality Evaluation ◽  
Small Animal ◽  
Small Animal Pet ◽  
Image Quality Evaluation ◽  
Animal Pet

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