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Mobile Devices and Top Legal Research Apps
mobile devices lawyers law practice trial presentations apps for lawyers legal research security
2014/12/20
Includes trial presentation tools and tricks; apps for lawyers; security risks; comparison of devices; top legal research apps.
Watermarking Algorithm Research and Implementation Based on DCT Block
Digital Watermark DCT Direct Current Component JPEG
2010/2/2
In this paper the watermarking programs based on the
discrete cosine transform (DCT) domain DC component (DC) is
adopted. Through adjusting the block DCT coefficient of the image the
watermarks are...