Effective ISP Tuning Framework Based on User Preference Feedback

• Published in: Electronic Imaging Vol. 32; no. 9; pp. 316-1 - 316-5
• Main Authors: Yang, Cheoljong, Kim, Jinhyun, Lee, Jungmin, Kim, Younghoon, Kim, Sung-Su, Kim, TaeHyung, Yim, JoonSeo
• Format: Journal Article
• Language: English
• Published: 7003 Kilworth Lane, Springfield, VA 22151 USA Society for Imaging Science and Technology 26.01.2020
• Subjects: CMOS image sensor; Deep Neural Network; Fine-Tuning; Image Quality Metric; Image Signal Processor; Perceptual Metric; User Feedback

This paper presents an effective tuning framework between CMOS Image Sensor (CIS) and Image Signal Processor (ISP) based on user preference feedback. One of key issue in ISP tuning is how to apply individual's subjectivity of Image Quality (IQ) in systematic way. In order to mitigate this issue...