CASIA OpenIR  > 模式识别国家重点实验室  > 视频内容安全
An Adaptive Tone Mapping Method for Displaying High Dynamic Range Images
Jinhua Wang; De Xu; Bing Li
2010
发表期刊Journal of Information Science and Engineering
卷号26期号:3页码:977-990
摘要Bilateral filter based tone mapping for rendering High Dynamic Range (HDR) images can not display all details in dark or highlight areas of an image. In order to solve the problem, we propose a Local Adaptive Bilateral Filter (LABF) method having threefold improvement over the bilateral filter based method. First, since less correlation between luminance and chrominance can produce better performance, we choose YUV color space with less correlation between luminance and chrominance, and only the luminance component Y is compressed. Second, to imitate the human response to light, we adjust the logarithmic base adaptively depending on each pixel's luminance value. This strategy can provide good contrast and detail preservation in dark areas while achieving the compression of high luminance range. Third, we propose an improved center/surround method to enhance visibility in the highlight or relatively darker areas further, which is a non-linear function with a weighted average of surrounding pixel values serving a variable. The experimental results show that the proposed method LABF can obtain satisfactory results on various images with different scene contents.
关键词Tone Mapping
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/20394
专题模式识别国家重点实验室_视频内容安全
作者单位Beijing Jiaotong University
推荐引用方式
GB/T 7714
Jinhua Wang,De Xu,Bing Li. An Adaptive Tone Mapping Method for Displaying High Dynamic Range Images[J]. Journal of Information Science and Engineering,2010,26(3):977-990.
APA Jinhua Wang,De Xu,&Bing Li.(2010).An Adaptive Tone Mapping Method for Displaying High Dynamic Range Images.Journal of Information Science and Engineering,26(3),977-990.
MLA Jinhua Wang,et al."An Adaptive Tone Mapping Method for Displaying High Dynamic Range Images".Journal of Information Science and Engineering 26.3(2010):977-990.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Jinhua Wang]的文章
[De Xu]的文章
[Bing Li]的文章
百度学术
百度学术中相似的文章
[Jinhua Wang]的文章
[De Xu]的文章
[Bing Li]的文章
必应学术
必应学术中相似的文章
[Jinhua Wang]的文章
[De Xu]的文章
[Bing Li]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。