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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 7    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 7,July 2012
An Adaptive image watermarking algorithm based on Neural networks
Full Text(PDF, )  PP.403-406  
Ms. Nanda yalamali , Mr.Manjunath Asuti
Neural network recovery, Human visual system(HVS), watermark pre treatement, watermark post processing.
Image watermarking is a method used for security purpose ,certification, Aunthentication of an image the algorithm is based on neural networks .Neural network intelligence is used based on characteristics of human visual system .Discrete wavelet transform is used which gives lossless compression, The watermark is embedded by the Methos watermark pretreatment,neural network recovery .Extraction of an image can be done by watermark post processing & key inverse scrambling transform
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