19 search results - page 1 / 4 » The Orientation Adaptive Lapped Orthogonal Transform for Ima... |
ICIP
2000
IEEE
15 years 11 days ago
2000
IEEE
In this paper, a lapped orthogonal transform adapted for local directionality of an image is proposed and its application in adaptive image coding is presented. First, we address ...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
The use of block transforms for coding intra-frames in video coding may preclude higher coding performance due to residual correlation across block boundaries and insufficient en...
ICIP
2001
IEEE
15 years 11 days ago
2001
IEEE
A lapped biorthogonal transform adapted for local directionality of an image is proposed. The proposed transform consists of overlapping basis functions and non-overlapping basis ...
ICIP
1998
IEEE
15 years 10 days ago
1998
IEEE
ISCAS
1993
IEEE
14 years 2 months ago
1993
IEEE
An image compression system based on transform coding and zonal sampling is presented. It is based on the wellknown Chen-Smith coder, but with an improved technique for transform ...