Due to the evolution of ultra-high-definition (UHD) technologies, viewers can enjoy more realistic contents. Furthermore, in order to maximize visual attraction, post-processing is conducted in commercial devices. In this paper, we propose a new terminology called visual preference to quantify viewer's preferences for sharpness- and contrast- enhanced UHD images in a particular viewing geometry. Visual preferences depend on the spatial characteristics and are affected by the viewing geometry of display like resolution, display size, and viewing distance. Therefore, we propose a method called visual preference assessment model that accounts for content enhancement features and diverse viewing geometry. By rigorous experiments, our proposed model outperforms other state-of-the-art models.
|Title of host publication||2018 IEEE International Conference on Image Processing, ICIP 2018 - Proceedings|
|Publisher||IEEE Computer Society|
|Number of pages||5|
|Publication status||Published - 2018 Aug 29|
|Event||25th IEEE International Conference on Image Processing, ICIP 2018 - Athens, Greece|
Duration: 2018 Oct 7 → 2018 Oct 10
|Name||Proceedings - International Conference on Image Processing, ICIP|
|Conference||25th IEEE International Conference on Image Processing, ICIP 2018|
|Period||18/10/7 → 18/10/10|
Bibliographical noteFunding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2016R1A2B2014525).
© 2018 IEEE.
All Science Journal Classification (ASJC) codes
- Computer Vision and Pattern Recognition
- Signal Processing