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ICMCS
2006
IEEE
226views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Detection of LSB Steganography based on Image Smoothness
The detection of LSB steganography is a question of common interest in the research of steganalysis techniques. In this paper, the distribution of the difference between the curre...
Tao Zhang, Yan Zhang, Xijian Ping, Mingwu Song
ICMCS
2005
IEEE
98views Multimedia» more  ICMCS 2005»
14 years 2 months ago
Auto cropping for digital photographs
In this paper, we propose an effective approach to the nearly untouched problem, still photograph auto cropping, which is one of the important features to automatically enhance ph...
Mingju Zhang, Lei Zhang, Yanfeng Sun, Lin Feng, We...
IEEECIT
2005
IEEE
14 years 2 months ago
Management and Retrieval of Web Services Based on Formal Concept Analysis
After introducing some basic concepts of Web services and the definition of their relationships, we formally define the problem of managing and retrieving of Web services. This pa...
Dunlu Peng, Sheng Huang, Xiaoling Wang, Aoying Zho...
ATAL
2004
Springer
14 years 2 months ago
Temptation and Contribution in C2C Transactions: Implications for Designing Reputation Management Systems
: A reputation management system can promote trust in transactions in an online consumer-to-consumer (C2C) market. We model a C2C market by employing an agent-based approach. To di...
Hitoshi Yamamoto, Kazunari Ishida, Toshizumi Ohta
ISQED
2003
IEEE
71views Hardware» more  ISQED 2003»
14 years 2 months ago
Revisiting the Noise Figure Design Metric for Digital Communication Receiver
Noise figure is a commonly used system parameter that quantifies the degradation in the signal-to-noise ratio (SNR) as the signal passes through a receiving system. Because of the...
Won Namgoong, Jongrit Lerdworatawee