DocumentCode
293083
Title
A new blocking scheme for transform coding of multidimensional signals
Author
Chen, Tsuhan
Author_Institution
AT&T Bell Labs., Holmdel, NJ, USA
Volume
3
fYear
1994
fDate
30 May-2 Jun 1994
Firstpage
137
Abstract
In this paper, we present a new blocking scheme for multidimensional transform coding. This scheme generalizes traditional blocking methods. Compared to the conventional rectangular blocking method, the generalized blocking scheme provides us more freedom in choosing block shapes and arrangements, so larger coding gain can be achieved. Examples are presented to illustrate the improvement given by the proposed scheme
Keywords
image coding; transform coding; block shapes; coding gain; generalized blocking scheme; multidimensional signals; transform coding; Bit rate; Image coding; Karhunen-Loeve transforms; Multidimensional signal processing; Multidimensional systems; Performance gain; Quantization; Shape; Speech coding; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location
London
Print_ISBN
0-7803-1915-X
Type
conf
DOI
10.1109/ISCAS.1994.409123
Filename
409123
Link To Document