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CN
2008
84views more  CN 2008»
13 years 9 months ago
A router-based technique to mitigate reduction of quality (RoQ) attacks
We propose a router-based technique to mitigate the stealthy reduction of quality (RoQ) attacks at the routers in the Internet. The RoQ attacks have been shown to impair the QoS s...
Amey Shevtekar, Nirwan Ansari
ICIP
2005
IEEE
14 years 11 months ago
Complexity/performance trade-offs for robust distributed video coding
In this work, we analytically study the complexity-performance trade-offs associated with video codecs based on the principle of source coding with side information at the decoder...
Abhik Majumdar, Rohit Puri, Prakash Ishwar, Kannan...
ICIP
2005
IEEE
14 years 11 months ago
Measuring the added high frequency energy in compressed video
A major focus of video quality assessment research has been to quantify the amount of blocking, blurring, and ringing impairments. However, little attention has been paid to anoth...
Athanasios Leontaris, Pamela C. Cosman, Amy R. Rei...
ICPR
2006
IEEE
14 years 10 months ago
A fast binary-image comparison method with local-dissimilarity quantification
Image similarity measure is widely used in image processing. For binary images that are not composed of a single shape, a local comparison is interesting but the features are usel...
Etienne Baudrier, Frédéric Nicolier,...
ICPR
2006
IEEE
14 years 10 months ago
Style Quantification of Scanned Multi-source Digits
The co-occurring patterns in a group carrying the traits of common origin are statistically dependent via an underlying style context. Exploiting style consistency in groups of pa...
George Nagy, Xiaoli Zhang