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dwt watermark. in this we can water mark an image and able to show the watermarked image
The GIFT (the GNU Image-Finding Tool) is a Content Based Image Retrieval System (CBIRS: http://en.wikipedia.org/wiki/CBI...
This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography.
讨论了EDGE技术的引入对二代GSM网络、移动运营商的影响以及3G后期EDGE网络的作用。并对EDGE在推进三网融合进程方面及LTE模式、4G网络的发展进行了探讨。
在图形中若于个边(edge)上加上一些值，此数值称为比重( weight ) 。而此图形称为比重图形(Weight Graph ) ，若weight是成本( cost )或距离( distance ) ，则称此图形为网路( Network ...
gaussian_model,color based segmentation,draw ellipse may used in face detection
Direct Blind Multiuser Detection for CDMA in Multipath without Channel Estimation
An Ant Colony Algorithm for Multiuser Detection in Wireless Communication Systems