Skin Detection Model Research Based on Image Enhancement

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Abstract:

Histogram element gradation distribution of the original image concentrates in the low gradation level, and after histogram equalization processed the image is bright and unconspicuous in details. In order to improve the situation, this paper presents an improved image enhancement algorithm .In the algorithm the original image is transformed by the conventional histogram equalization and mapped the histogram equalization processing image as far as possible within the scope of mapping. Then linear transform is used to enhance contrast and apply to mix skin complexion model to extract. Experiments prove that this method is better than double skin model detection at testing results, especially in the eyes and mouth.

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260-263

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June 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] J. Alex Stark. Adaptive image contrast enhancement using generalizations of histogram equalization[J]. IEEE Trans. On Image Processing. 2000. 9(5); 889~896.

DOI: 10.1109/83.841534

Google Scholar

[2] Wang Bingjian, Liu Shangqian, Zhou Huixin, et al. Self-adaptive contrast enhancement algorithm for infrared images based on plateau histogram[J]. Act a Photonica Sinica, 2005, 34(2): 299-301.

Google Scholar

[3] Zhang Yi, Liu Xu, Li Haifeng. Self-adaptive image histogram equalization algorithm [J]. Journal of Zhejiang university (Engineering Science), 2007, 41(4): 630-633.

Google Scholar

[4] Qiao Naosheng, Ye Yutang, Huang Yonglin, Liu Lin, Chen Zhenlong, Fang Liang. An Algorithm of Image Enhancement for Fusion Based on Gray Redundance[J] Acta Photonica Sinica, 2009, 5(38):1288-1291.

Google Scholar

[5] Yang Biwu, Guo Xiaosong, Wang Kejun, et al. Newalgorithm of infrared image enhancement based on histogram nonlinear extension[J]. Infrared and Laser Engineering, 2003, 32(1): 1-3.

Google Scholar

[6] Gu Guohua, Chen Qian, Wang Liping. Image intensifying technique based on gray-level redundancy equilibrating and restricted airspace sharping[J]. Laser & Infrared, 2006, 6(4): 318-320.

Google Scholar

[7] Zhang Hongming, Zhao Debing, Gao Wen. Plane rotary face detection based on skin color model, neural network and face structure model[J]. Computer journal, 2002, 25(11): 1250-1256.

Google Scholar