scholarly journals Automatic Eye Localization in Color Images

2007 ◽  
Author(s):  
Jose Gilvan Rodrigues Maia ◽  
Fernando de Carvalho Gomes ◽  
Osvaldo de Souza
Keyword(s):  
Color Images ◽  
Eye Localization

scholarly journals Automatic Eye Localization in Color Images

2007 ◽  
Author(s):  
Jose Gilvan Rodrigues Maia ◽  
Fernando de Carvalho Gomes ◽  
Osvaldo de Souza
Keyword(s):  
Color Images ◽  
Eye Localization

Face Localization in Color Images Based on Skin Color and Eye Gradient

2011 ◽  
Vol 268-270 ◽  
pp. 1382-1385
Author(s):  
Yun Juan Liang ◽  
Xiao Ying Wu ◽  
Li Juan Ma ◽  
Li Jun Zhang
Keyword(s):  
Skin Color ◽  
Color Images ◽  
Color Model ◽  
Human Face ◽  
Color Information ◽  
Eye Localization ◽  
Illumination Changes ◽  
Skin Color Model ◽  
Candidate Regions ◽  
Face Localization

In color images, skin color is the important information on human face. This paper proposes a method to detect and locate human face rapidly based on skin color information and eye gradient. First, normalized RGB space is converted to HSV space; Secondly, the images are pretreated by smoothing and light compensation to overcome the uneven illumination changes, and then the defined skin color model is used to determine candidate regions of the human face, finally the human face is located accurately through eye localization based on gradient template. Experiments show that the method is fast and effective.

Implementation Color-Images Cryptography Using RSA Algorithm

2017 ◽  
Vol 7 (11) ◽  
pp. 181
Author(s):  
Ali Saleh Al Najjar
Keyword(s):  
Information Security ◽  
Image Encryption ◽  
Color Images ◽  
Public Key ◽  
Open Channels ◽  
Image Security ◽  
Rsa Algorithm ◽  
The Media ◽  
Encrypted Images ◽  
Difficult Issue

Absolute protection is a difficult issue to maintain the confidentiality of images through their transmission over open channels such as internet or networks and is a major concern in the media, so image Cryptography becomes an area of attraction and interest of research in the field of information security. The paper will offer proposed system that provides a special kinds of image Encryption image security, Cryptography using RSA algorithm for encrypted images by HEX function to extract HEX Code and using RSA public key algorithm, to generate cipher image text. This approach provides high security and it will be suitable for secured transmission of images over the networks or Internet.

Watermarking of 3D Color images in Eigen LSB approach

2012 ◽  
Vol 7 (2) ◽  
pp. 34-43
Author(s):  
sakshi shrivastava ◽  
◽  
Siddhartha Choubey ◽  
Keyword(s):  
Color Images
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