Image Enhancement
學年 104
學期 2
發表日期 2016-04-11
作品名稱 Image Enhancement
作品名稱（其他語言）
著者 Hwei-Jen Lin; Hsiao Wei Chang; Fu-Wen Yang; Yue Sheng Li; Hua Chuang
作品所屬單位
出版者
會議名稱 International Conference on Engineering & Technology, Computer, Basic & Applied Sciences
會議地點 Singapore
摘要 Advanced techniques such as image enhancement, deblurring, denoise, and super resolution have been developed to improve image quality post-digitization. Image enhancement is primarily concerned with problems caused by overexposure, underexposure, poor photographic technique, and optical noise. A. Gorai and A. Ghosh [1] proposed a method based on a heuristic algorithm to enhance images by adjusting brightness and contrast. This paper proposes an improved version of the image enhancement method proposed by Gorai and A. Ghosh [1] by properly adjusting contrast and brightness of an image separately. Each part is achieved by a Particle Swarm Optimization (PSO) algorithm that optimizes a transformation function based on a proposed objective function.
關鍵字 image enhancement;edge enhancement;Particle Swarm Optimization (PSO);deconvolution
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20160411~20160412
通訊作者 Hwei-Jen Lin
國別 SGP
公開徵稿
出版型式
出處 International Conference on Engineering & Technology, Computer, Basic & Applied Sciences
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/107147 )