ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper, we present a joint source-channel decoding technique based on exact MAP estimation for data encoded by CABAC (Context-based Adaptive Binary Arithmetic Coding) in st...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
This paper presents an efficient algorithm for gesture detection in lecture videos by combining visual, speech and electronic slides. Besides accuracy, response time is also cons...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper we address the problem of providing conditional access to video sequences, namely, to generate a low-quality video to be used as preview, which can be decoded at ful...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper, we propose a system for automatic judgment of offsides in soccer games. We detect and track players in fixed multi camera images and calculate the world coordinates...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
We present a novel scheme for the transmission of H.264/AVC video streams over lossy packet networks. The proposed scheme exploits the error resilient features of H.264/AVC codec ...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
The importance of personalized information services has been increasing. Description of personal preferences needs to be prepared beforehand to realize such services. We propose a...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
We present an efficient implementation of motion estimation (ME) for H.264/AVC using programmable graphics hardware. The cost function for ME in H.264/AVC depends on the motion v...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
Hosting Internet streaming services has its unique challenges. Aiming at making Internet streaming services be widely and easily adopted in practice, in this paper, we have design...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper, a new watermarking scheme in the joint timefrequency domain is introduced. Wigner distribution is used to transform an image into the spatial-spectral domain. The p...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
We present a system and a set of tools for producing special effects in film/video making by applying image processing and human centered computing techniques. A combination of s...