| Paper: | WA-P5.5 |
| Session: | Interpolation and Superresolution III |
| Time: | Wednesday, September 19, 09:50 - 12:30 |
| Presentation: |
Poster
|
| Title: |
EDGE DIRECTION-BASED SIMPLE RESAMPLING ALGORITHM |
| Authors: |
Gwanggil Jeon; Hanyang University | | |
| | Joohyun Lee; Hanyang University | | |
| | Wonkyun Kim; Hanyang University | | |
| | Jechang Jeong; Hanyang University | | |
| Abstract: |
This paper considers a problem of resampling video frames to adjust from 176×72 to 352×288 display formats. We divide an image into six regions according to six different edge directions, and different reconstruction techniques are employed in each region. The algorithms that are developed and implemented on this system include edge pattern-based region classifier and resampling strategies for digital display. The performance of the proposed algorithm is compared to the conventional methods, such as nearest-neighbor interpolation, bilinear interpolation, and simple cubic curve fitting interpolation. |
