DocumentCode
610132
Title
Image Compression via Colorization Using Semi-Regular Color Samples
Author
Changuang Zhang ; Hui Fang
Author_Institution
Hulu Inc., Beijing, China
fYear
2013
fDate
20-22 March 2013
Firstpage
533
Lastpage
533
Abstract
Summary form only given. We improves colorization-based image compression by sparsely sampling color points on a semi-regular grid and compressing them using JPEG. We generate variations of sampling locations based on extreme gray-scale values to to further improve PSNR.
Keywords
data compression; image coding; image colour analysis; image sampling; JPEG; PSNR; colorization-based image compression; extreme gray-scale values; semiregular color samples; sparsely sampling color points; Google; Gray-scale; Image coding; Image color analysis; PSNR; Transform coding; image compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference (DCC), 2013
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-4673-6037-1
Type
conf
DOI
10.1109/DCC.2013.112
Filename
6543143
Link To Document