Multi-resolution perception-optimized image compression based on JPEG2000 and visibility thresholds

Feng Liu; Shiang Zhang; Shuang Zhang

doi:10.1117/12.2589334

27 January 2021 Multi-resolution perception-optimized image compression based on JPEG2000 and visibility thresholds

Feng Liu, Shiang Zhang, Shuang Zhang

Author Affiliations +

Proceedings Volume 11720, Twelfth International Conference on Graphics and Image Processing (ICGIP 2020); 117201N (2021) https://doi.org/10.1117/12.2589334
Event: Twelfth International Conference on Graphics and Image Processing, 2020, Xi'an, China

Abstract

The image compression based on visual quality has got great interest over the past two decades. Meanwhile, it usually requires multi-resolution for the image code streams to browse images using electronical device. Recently, the image encoding respective to the above two factors become an attractive research area and gets great practical attractions in large image remote browsing scenarios, such as the pathology telemedicine. In this paper, we propose a visibility threshold model and an encoder based on measured HVS sensitivities and JPEG2000 standard. The proposed encoder can efficiently optimize the code stream on both HVS perception-based quality and display resolution. Moreover, the resulting code streams can be decoded with any JPEG2000 Part-I compliant decoder.

Citation Download Citation

Feng Liu, Shiang Zhang, and Shuang Zhang "Multi-resolution perception-optimized image compression based on JPEG2000 and visibility thresholds", Proc. SPIE 11720, Twelfth International Conference on Graphics and Image Processing (ICGIP 2020), 117201N (27 January 2021); https://doi.org/10.1117/12.2589334

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE