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VCIP
2003
183views Communications» more  VCIP 2003»
13 years 9 months ago
Fast motion estimation and mode decision with variable motion block sizes
The adaptive coding schemes in H.264 standard provide a significant coding efficiency and some additional features like error resilience and network friendliness. The variable blo...
Woong Il Choi, Jeyun Lee, Sungmo Yang, Byeungwoo J...
ICCV
2011
IEEE
12 years 8 months ago
Who Blocks Who: Simultaneous Clothing Segmentation for Grouping Images
Clothing is one of the most informative cues of human appearance. In this paper, we propose a novel multi-person clothing segmentation algorithm for highly occluded images. The ke...
Wang Nan, Haizhou Ai
IACR
2011
124views more  IACR 2011»
12 years 8 months ago
Zero-Correlation Linear Cryptanalysis of Block Ciphers
Linear cryptanalysis, along with differential cryptanalysis, is an important tool to evaluate the security of block ciphers. This work introduces a novel extension of linear crypt...
Andrey Bogdanov, Vincent Rijmen
ICISC
2003
194views Cryptology» more  ICISC 2003»
13 years 9 months ago
New Block Cipher: ARIA
In this paper, we propose a 128-bit block cipher ARIA which is an involution substitution and permutation encryption network(SPN). We use the same S-boxes as Rijndael to eliminate ...
Daesung Kwon, Jaesung Kim, Sangwoo Park, Soo Hak S...
AICT
2008
IEEE
114views Communications» more  AICT 2008»
14 years 3 months ago
Blocking Analysis in Hybrid TDM-WDM PONs Supporting Elastic Traffic
— The Passive Optical Network (PON) is an attractive solution for delivering services with numerous applications, such as high-definition video, video conferencing and data traff...
John S. Vardakas, Vassilios G. Vassilakis, Michael...