218 search results - page 34 / 44 » Directional Discrete Cosine Transforms for Image Coding |
ISCAS
2002
IEEE
13 years 11 months ago
2002
IEEE
—JPEG2000 is an upcoming compression standard for still images that has a feature set well tuned for diverse data dissemination. These features are possible due to adaptation of ...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper presents a novel framework to achieve scalable multi-view image coding. As open loop operation, the wavelet lifting scheme for geometric filtering has been exploited to ...
VLSID
2007
IEEE
14 years 7 months ago
2007
IEEE
The Discrete Wavelet Transform (DWT) forms the core of the JPEG2000 image compression algorithm. Since the JPEG2000 compression application is heavily data-intensive, the overall ...
BIOID
2008
13 years 8 months ago
2008
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...
TCSV
2002
13 years 6 months ago
2002
A novel frequency-domain technique for image blocking artifact detection and reduction is presented in this paper. The algorithm first detects the regions of the image which presen...