Abstract
The color filter array (CFA) sensor is widely used in many consumer electronics, including digital still cameras, digital camcorders, and mobile phones. The sensor with CFA produces sampled color images, which are first interpolated to produce full color images. These full color images or videos are encoded using compression technologies. Since the interpolation process increases the data size by 50∼100%, it may not be efficient to encode the interpolated images with larger sizes than the original sampled color images. In this paper, we propose to encode video sequences with sampled colors without interpolation to improve coding efficiency. Preliminary experiments show that improvement was observed in certain cases.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2013 IEEE International Conference on Industrial Technology, ICIT 2013 |
| Pages | 1110-1112 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - 2013 May 15 |
| Event | 2013 IEEE International Conference on Industrial Technology, ICIT 2013 - Cape Town, South Africa Duration: 2013 Feb 25 → 2013 Feb 28 |
Publication series
| Name | Proceedings of the IEEE International Conference on Industrial Technology |
|---|
Other
| Other | 2013 IEEE International Conference on Industrial Technology, ICIT 2013 |
|---|---|
| Country | South Africa |
| City | Cape Town |
| Period | 13/2/25 → 13/2/28 |
All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
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Cite this
Lee, C., & Lee, J. (2013). Direct video encoding for CFA. In Proceedings - 2013 IEEE International Conference on Industrial Technology, ICIT 2013 (pp. 1110-1112). [6505827] (Proceedings of the IEEE International Conference on Industrial Technology). https://doi.org/10.1109/ICIT.2013.6505827