Abstract
In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.
| Original language | English |
|---|---|
| Title of host publication | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Print) | 9781479939428 |
| DOIs | |
| Publication status | Published - 2014 Jan 1 |
| Event | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia Duration: 2014 Jan 15 → 2014 Jan 18 |
Other
| Other | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 |
|---|---|
| Country | Malaysia |
| City | Kota Kinabalu |
| Period | 14/1/15 → 14/1/18 |
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Keywords
- APL(Average Picture Level)
- Contrast enhancement
- dynamic-curve
- OLED-TV
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
APL-aware contrast enhancement for OLED-TV. / Lee, Oh Young; Kim, Jong-Ok.
13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. 6914427.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - APL-aware contrast enhancement for OLED-TV
AU - Lee, Oh Young
AU - Kim, Jong-Ok
PY - 2014/1/1
Y1 - 2014/1/1
N2 - In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.
AB - In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.
KW - APL(Average Picture Level)
KW - Contrast enhancement
KW - dynamic-curve
KW - OLED-TV
UR - http://www.scopus.com/inward/record.url?scp=84910047584&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84910047584&partnerID=8YFLogxK
U2 - 10.1109/ELINFOCOM.2014.6914427
DO - 10.1109/ELINFOCOM.2014.6914427
M3 - Conference contribution
SN - 9781479939428
BT - 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -