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A Robust Watermarking Scheme in YCbCr Color Space Based on Channel Coding
期刊论文
IEEE Access, 2019, 卷号: 7, 期号: 99, 页码: 25026-25036
作者:
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浏览/下载:8/0
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提交时间:2019/12/28
Watermarking
YCbCr color space
singular value decomposition
channel coding
repetition code
convolutional code
Flame detection algorithm based on a saliency detection technique with prior information in the YCbCr color space
会议论文
IEEE 7th Joint International Information Technology and Artificial Intelligence Conference (ITAIC), DEC 20-21, 2014
作者:
Liu, Zhao-Guang
;
Yang, Yang
;
Liu, Yun-Xia
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浏览/下载:11/0
  |  
提交时间:2019/12/31
flame detection
saliency detection
probability density function
YCbCr
color space
Flame detection algorithm based on a saliency detection technique with prior information in the YCbCr color space
会议论文
2014 7th IEEE Joint International Information Technology and Artificial Intelligence Conference, ITAIC 2014, 20 December 2014 through 21 December 2014
作者:
Liu, Zhao-Guang
;
Yang, Yang
;
Liu, Yun-Xia
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/31
flame detection
probability density function
saliency detection
YCbCr color space
A low complexity and high efficient method for image compression with Bayer CFAs
期刊论文
2010, 2010
Xie Xiang
;
Li Guolin
;
Wang Zhihua
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浏览/下载:4/0
An efficient color transfer algorithm for recoloring multiband night vision imagery (EI CONFERENCE)
会议论文
Enhanced and Synthetic Vision 2010, April 6, 2010 - April 6, 2010, Orlando, FL, United states
Li G.
;
Xu S.
;
Zhao X.
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浏览/下载:14/0
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提交时间:2013/03/25
A color transfer method is presented to give fused multiband nighttime imagery a natural daytime color appearance in a simple and efficient way. Instead of using the traditional nonlinear l space
the proposed method transfers the color distribution of the target image (daylight color image) to the source image (fused multiband nighttime imagery) in the linear YCBCR color space. The YCBCR transformation is simpler and more suitable for image fusion compared to the l conversion. The YCBCR transformation can be extended into a general formalism. And the paper mathematically proves that
for color transfer
using color spaces conforming to this general YC BCR space framework can produce same recoloring results as using the YCBCR space. Experimental results demonstrate that the YCBCR based color transfer method works surprisingly well for transferring natural color characteristics of daylight color images to false color fused multiband nighttime imagery
and moreover
can also be successfully applied to recoloring a variety of color images. 2010 SPIE.
Fast color-transfer-based image fusion method for merging infrared and visible images (EI CONFERENCE)
会议论文
Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2010, April 7, 2010 - April 8, 2010, Orlando, FL, United states
Li G.
;
Xu S.
;
Zhao X.
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浏览/下载:20/0
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提交时间:2013/03/25
We present a computationally efficient color image fusion algorithm for merging infrared and visible images. At the core of the proposed method is the color transfer technique based on the linear YCBCR space. The method directly uses the grayscale fused image and the difference signals of the input images to construct the source YCBCR components
then uses the statistical color transfer technique to form a color fused image that takes the target image's color characteristics. Two different strategies
which respectively employ the pixel averaging fusion scheme and the multiresolution fusion scheme as the grayscale image fusion solution
are proposed to fulfill different user needs. The simple strategy using the pixel averaging fusion scheme answers to a need of easy implementation and speed of use. And the complex strategy using the multiresolution fusion scheme answers to the high quality need of the fused products. In addition
we also describe some useful theories about color-transfer-based image fusion. Experimental results show that the proposed color image fusion algorithm can effectively produce a natural appearing "daytime-like" color fused image
and even using the pixel averaging fusion scheme to implement the grayscale fusion can also provide a pleasing result. 2010 Copyright SPIE - The International Society for Optical Engineering.
System of Facial Detection and Location Based on Integrated Technology
会议论文
International Conference on Future Computer and Communications (ICFCC 2009), 2009
作者:
Wang Juhui
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浏览/下载:3/0
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提交时间:2019/12/31
light compensation
YCbCr color space
gradient structure
canny edge
operator
weighted templates
projection
Automatic extraction of positive cells in tumor immunohistochemical pathology image based on YCbCr
会议论文
作者:
Liu, Binghan
;
Wang, Weizhi
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浏览/下载:0/0
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提交时间:2019/11/26
automatic extraction
YCbCr color space
positive cells
pathology images
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