Abstract
A fast discrete cosine transform (DCT) domain downsampling technique for video transcoder was proposed. The PSNR values obtained after downsampling a gray-level image using the spatial domain approach with the bilinear interpolation were presented. The results indicated that the proposed method is computationally efficient and gives significant improvements in PSNR.
| Original language | English |
|---|---|
| Pages | 36-37 |
| Number of pages | 2 |
| Publication status | Published - 2003 |
| Event | 2003 Digest of Technical Papers: International Conference on Consumer Electronics - Duration: 2003 Jun 17 → 2003 Jun 19 |
Other
| Other | 2003 Digest of Technical Papers: International Conference on Consumer Electronics |
|---|---|
| Period | 03/6/17 → 03/6/19 |
ASJC Scopus subject areas
- Engineering(all)