1. 西安邮电大学通信与信息工程学院
2. 武汉科技大学机械自动化学院
纸质出版:2016
移动端阅览
[1]刘颖,张凤,伍世虔,刘卫华.高动态范围图像全局与局部色调映射的融合[J].传感器与微系统,2016,35(09):118-120.
LIU Ying, ZHANG Feng, WU Shi-qian, et al. Fusion of global and local tone mapping for high dynamic range images[J]. 2016, 35(9): 118-120.
[1]刘颖,张凤,伍世虔,刘卫华.高动态范围图像全局与局部色调映射的融合[J].传感器与微系统,2016,35(09):118-120. DOI: 10.13873/J.1000-9787(2016)09-0118-03.
LIU Ying, ZHANG Feng, WU Shi-qian, et al. Fusion of global and local tone mapping for high dynamic range images[J]. 2016, 35(9): 118-120. DOI: 10.13873/J.1000-9787(2016)09-0118-03.
针对高动态范围(HDR)图像显示于普通显示设备的问题
提出一种新的结合全局与局部的色调映射方法
先对高动态范围图像分别进行全局和局部的映射
对所得的图再各自进行曲波分解
然后对分解系数进行加权融合。用5组HDR图进行验证
结果表明:用该方法得到的图像有更好的视觉效果。
In order to solve problem that high dynamic range(HDR) image displays weakly on ordinary devices
propose a new method which combines global and local tone mapping together.The first step is to map HDR image with global and local method respectively
and then
Curvelet transform is applied to the obtained image.The next step is to weighting fuse decomposition coefficients.Five groups of images are used for verification
and results show that the image obtained using the proposed method has better visual effect.
现勘图像数据库检索技术实例探讨 [J]. 刘颖,范九伦,李宗,黄源,燕皓阳. 西安邮电大学学报 . 2015(03)
高动态图像色调映射技术新进展 [J]. 王作省,邹少芳,王章野. 计算机应用研究 . 2010(07)
Perceptually based tone mapping for low-light conditions [J] . Adam G. Kirk,James F. O’Brien. ACM Transactions on Graphics (TOG) . 2011 (4)
Evaluating HDR rendering algorithms [J] . Jiangtao Kuang,Hiroshi Yamaguchi,Changmeng Liu,Garrett M. Johnson,Mark D. Fairchild. ACM Transactions on Applied Perception (TAP) . 2007 (2)
Photographic tone reproduction for digital images [J] . Erik Reinhard,Michael Stark,Peter Shirley,James Ferwerda. ACM Transactions on Graphics (TOG) . 2002 (3)
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