搜索结果: 1-6 共查到“信息与通信工程 color”相关记录6条 . 查询时间(0.248 秒)
Comparative analysis of color architectures for image sensors
color digital camera image quality CMOS image sensors
2015/8/17
We have developed a software simulator to create physical models of a scene, compute camera responses, render the camera images and to measure the perceptual color errors (CIELAB) between the scene an...
Gray and Color Image Contrast Enhancement by the Curvelet Transform
Contrast enhancement curvelets ridgelets wavelets
2015/6/17
We present in this paper a new method for contrast enhancement based on the curvelet transform. The curvelet transform represents edges better than wavelets, and is therefore well-suited for multiscal...
AN EFFECTIVE LOCAL INVARIANT DESCRIPTOR COMBINING LUMINANCE AND COLOR INFORMATION
EFFECTIVE LOCAL INVARIANT DESCRIPTOR COMBINING LUMINANCE COLOR INFORMATION
2007/12/31
Extraction of stable local invariant features is very important in many computer vision applications, such as image matching, object recognition and image retrieval. Most
existing local invariant fea...
Skin-Color Detection Based on Adaptive Thresholds
Skin-Color Detection Adaptive Thresholds
2004/12/31
In this paper a new skin detection method based on adaptive thresholds is proposed. Compared with the
fixed threshold histogram method used widely, ours can find optimal thresholds to the different c...
Rotated Face Detection In Color Images Using Radial Template
Rotated Face Detection Color Images Radial Template
2003/12/31
In this paper, we propose a face detection algorithm to locate faces rotated in any orientation. Detecting rotated
faces is important for a face detection system. First we present a novel model named...
Color Image Segmentation Using Density-Based Clustering
Color Image Segmentation Density-Based Clustering
2003/12/31
Color image segmentation is an important but still open problem in image processing. In this paper, we propose a
method for this problem by integrating the spatial connectivity and color feature of t...