681 search results - page 98 / 137 » Multi-layer modelling of a multimedia application |
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper we explore use of a new rate-distortion metric for optimizing real-time Internet video streaming with the transmission control protocol (TCP). The basic idea is to c...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
MCTF has been widely used in wavelet based video coding due to its attractive features. For MCTF based codecs, a fundamental question is how to allocate bits to each temporal band...
ICMCS
2006
IEEE
14 years 3 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 3 months ago
2006
IEEE
Most of the current speech transmission systems are only able to deliver speech signals in a narrow frequency band. This narrowband speech is characterized by a thin and muffled ...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
The study proposes a novel scheme to extract and recognize the caption contents of various sports captions. A caption extraction process based on an iteratively temporal averaging...