- 期刊
- OpenAccess
A Weighted Edge-Preserving Smooth Filter for High Dynamic Range Image Display
並列摘要
Showing high dynamic range images on general displayers whose dynamic ranges are relatively low will result in images with undesirable artifacts such as underexposure or overexposure images. To display images without unwanted artifacts, a Retinex-based tone mapping method is proposed in this paper. We present the weighted edge-preserving smooth filter to estimate a smoother illumination, and a mixed tone mapping function is employed to adjust the illumination component to obtain a more pleasing image. The experimental results demonstrate that our method achieves higher contrast and richer details as compared with previous mapping methods.
被引用紀錄
Chen, Y. L. (2009). 綠色顯示系統之色彩優化與節能研究 [master's thesis, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2009.00360
延伸閱讀
- 李維阡、吳男益、王宗銘（2009）。A High Capacity and High Quality Data Hiding Algorithm for High Dynamic Range Images。網際網路技術學刊，10(4)，435-448。https://doi.org/10.6138/JIT.2009.10.4.19
- 胡國瑞、徐道義、王偉凱（2014）。Adaptive high dynamic range tone-mapping to improve image quality。光學工程，(127)，18-25。https://www.airitilibrary.com/Article/Detail?DocID=a0000569-N202303070003-00004
- Wang, J. H., Xu, D., Lang, C. Y., & Li, B. (2010). An Adaptive Tone Mapping Method for Displaying High Dynamic Range Images. Journal of Information Science and Engineering, 26(3), 977-990. https://doi.org/10.6688/JISE.2010.26.3.16
- 黃志祥（2010）。High Dynamic Range Imaging with Local Contrast Evaluation and Photographic Tone Reproduction〔碩士論文，國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-1610201315211457
- Chen, K. Y. (2006). High Dynamic Range Images Using Exposure Metering [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2006.01447