## Abstract The discrete cosine transform (DCT) method is well known for a highly efficient coding for still images. A problem in this method is that the block distortion is observed in lowβrate coding. The overlapping block transform (OBT) has recently been proposed, aiming at the reduction of the
β¦ LIBER β¦
Fast and numerically stable algorithms for discrete cosine transforms
β Scribed by Gerlind Plonka; Manfred Tasche
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 477 KB
- Volume
- 394
- Category
- Article
- ISSN
- 0024-3795
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