DocumentCode
3055345
Title
Multiresolution progressive image transmission using a 2/spl times/2 DCT
Author
Seock Hoon Woo ; Chee Sun Won
Author_Institution
Dept. of Electr. Eng., Dongguk Univ., Seoul, South Korea
fYear
1999
fDate
22-24 June 1999
Firstpage
228
Lastpage
229
Abstract
We propose to use a 2/spl times/2 DCT for the multiresolution progressive image transmission of images with the spatial scalability. Since the 2/spl times/2 DCT has simple computations and insignificant image quality degradation compared to the other convolution-based wavelet filters, it can be used for real-time progressive transmission of images through the Internet.
Keywords
Internet; discrete cosine transforms; image coding; image representation; image resolution; transform coding; visual communication; DCT; Internet; convolution-based wavelet filters; image quality; multiresolution image representation; multiresolution progressive image transmission; real-time progressive transmission; spatial scalability; Degradation; Discrete cosine transforms; Image communication; Image quality; Image resolution; Information filtering; Information filters; Internet; Scalability; Spatial resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location
Los Angeles, CA, USA
Print_ISBN
0-7803-5123-1
Type
conf
DOI
10.1109/ICCE.1999.785243
Filename
785243
Link To Document