Glucocorticoids
发表于 2025-3-23 11:34:21
Intellectual Property Protection Systems and Digital Watermarkingks. Until recently digital audio and video content has been protected by its size: it is difficult to distribute and store without compression. Modern compression algorithms allow substantial bitrate reduction while maintaining highfidelity reproduction. If distribution of these algorithms is contro
避开
发表于 2025-3-23 15:35:12
Secure Copyright Protection Techniques for Digital Imagesr trading watermarked images is described. The system is based on a new watermarking technique, which is . against image transformation techniques such as ., . and .. It uses modulation of the magnitude components in Fourier space to embed a watermark and an accompanying template and, during waterma
配置
发表于 2025-3-23 21:26:04
Shedding More Light on Image Watermarksed as a framework for an information-theoretical analysis of watermarking schemes. The main elements which comprise such schemes are described, performance measures are defined and important issues such as imperceptibility, robustness and cryptographic security are discussed. The application of conc
使入迷
发表于 2025-3-24 01:32:22
Continuous Steganographic Data Transmission Using Uncompressed Audioarge interest in watermarking of audio data. Since the human auditory system is very sensitive to signal modifications, fairly elaborated schemes are required in order to perfectly/imperceptibly hide embedded data..This paper describes how to transmit continuous data using uncompressed audio as cove
减弱不好
发表于 2025-3-24 04:52:48
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发出眩目光芒
发表于 2025-3-24 09:37:41
Testing Digital Watermark Resistance to Destructiones, and video. Artists, publishers and any other individual or business that has a commercial interest in preventing illegal copies of their work are in need of a way to achieve this. There are commercial techniques available on the Internet (like Steganos) and other techniques that are being resear
anthropologist
发表于 2025-3-24 12:51:28
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hauteur
发表于 2025-3-24 17:02:15
Steganalysis of Images Created Using Current Steganography Softwarerawing suspicion to the transmission of a hidden message. If suspicion is raised, then this goal is defeated. Steganalysis is the art of discovering and rendering useless such covert messages. In this paper, we identify characteristics in current steganography software that direct the steganalyst to
紧张过度
发表于 2025-3-24 20:41:03
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有法律效应
发表于 2025-3-25 02:49:31
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