Adaptive Block Mapping for Tone Formation in Normal Displays

• Main Authors: Hsuan-Hsiang Wang, 王瑄翔
• Other Authors: Ching-wei Yeh
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/61172425154037412558

碩士 === 國立中正大學 === 電機工程所 === 98 === The current image capture device allows us capture images more easily through the use of multiple low dynamic range images synthesis, and improvement of digital imaging devices that helps enhance the dynamic range. However, high dynamic range images can not be displayed directly on the low dynamic range display. A Tone Mapping program is required for images to be displayed accurately. To correct details of the show in general, low dynamic range display with a high dynamic range image using different Tone Mapping algorithms effects. Tone mapping requires complex computations, which makes real-time processing difficult. In this thesis theory report, we have done two different complex computation , which are the two algorithms and two complementary algorithms, a hardware sharing, providing high performance and image quality.