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《Computer Applications and Software》 2010-01
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ON EDGE-PRESERVED GAUSSIAN SMOOTHING FILTERING ALGORITHM

Li Xuewei Zhang Xinrong(Department of Computer Engineering,Tianjin University,Tianjin 300072,China)  
This paper presents a new Gaussian filtering algorithm,namely EPGF,for colour images.The proposed method utilises the human visual mechanism of colour detail blindness and the character of simultaneous contrast,and then decides the Gaussian mask jointly according to the colour difference and the location between adjacent pixels.The proposed method can maintain the edges between areas unchanged while smooth the image inside area.Different filtered results are provided with their subjective and objective contrasts.Experimental results show the validity of the proposed method.
【Fund】: 天津市自然科学基金项目(05YFJMJC09200)
【CateGory Index】: TP391.41
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YAN Piao,LI Man-zhen,ZHANG Zhi-jie(College of Information Science and Technology,Donghua University,Shanghai 201620,China);The Color Measuring of Cotton Fiber Based on Camera[J];Journal of Donghua University(Natural Science);2008-04
2 HE Yong-jiang1, HUANG Hong-yuan, CHENG Qiong. 1 Department of Stomatology, Liwan Hospital of Guangzhou Medical College, Guangzhou 510170, China;Study on Relation between the Parameters of Chromatometry of Natural Anterior Teeth and the Perceptible Color Differences[J];Journal of Dental Prevention and Treatment;2008-01
3 ZHOU Wen-chang(Hunan Institute of Engineering,Xiangtan 411104,China);A Study on the Compatibility of Reactive Dyes[J];Dyestuffs and Coloration;2008-04
4 HE Yong-jiang1,HUANG Hong-yuan,CHENG Qiong.1Department of Stomatology,Liwan Hospital of Guangzhou Medical College,Guangzhou 510170,China;Comparitive Study between Two Kinds of CIE Color Difference Formulae on Color Evaluation in Dentistry[J];Journal of Dental Prevention and Treatment;2010-02
5 WANG Xiu-ze, MENG Wei, SUN Jia (Institute of sciences, Information Engineering University,Zhengzhou 450052,China);A New Method to Prove Munsell Value and Luminance Factor Function[J];Journal of Institute of Surveying and Mapping;2005-01
6 LIU Xiang-dong1, BAO Chun-jiang2,3 (1College of Engineering, Shenyang Agriculture University,Shenyang 110161,Chi na) (2China University of Mining and Technology,Xuzhou 221008,China) (3College of Auto and Traffic Engineering,Liaocheng University,Liaocheng 25205 9,China);Appliment of K-means clustering in condition monitoring of machinal equipment based on ferrograpny[J];Machinery Design & Manufacture;2006-05
7 Yin Ying,Cui Lulu,Wang Peng (College of Architecture and Urban Planning,Chongqing University,Chongqing 400045);Preliminary Exploration of Saturated Yellow for the Impact of Perceived Threshold Contrast[J];Light & Lighting;2007-04
8 Cui Lulu,Yin Ying (College of Architecture and Urban Planning,Chongqing University,Chongqing 400045);Evaluation of color-rendering properties of light sources in tunnel lighting[J];Light & Lighting;2007-04
9 Yang Chunyu,Chen Yonggan(Faculty of Architecture and Urban Planning of Chongqing University.Chongqing 400045);A Experimental Study on the lighting and Observation Condition for Architectural Color[J];Light & Lighting;2008-01
10 LIU Jun-hui,SUN Wei-guo,CHEN Li,LIU Yu-sen,ZHAO Xiu-wei(Xi'an Polytechnic University,Xi'an 710048,China);Extraction of natural dyestuff from chestnut shell and research on the dyeing behaviour of wool fabric[J];Wool Textile Journal;2008-12
China Proceedings of conference Full-text Database 1 Hits
1 XIONG Xian-ming, LIU Ai (Guilin University of Electronic Technology, Guilin 541004, China);The stereo animation based on complementary color image[A];[C];2005
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