PCM
2001
Springer
13 years 9 months ago
2001
Springer
PCM
2001
Springer
13 years 9 months ago
2001
Springer
In video communications over error introducing channels, error concealment techniques are widely applied in video decoder for good subjective images output. However, a damaged MB ...
PCM
2001
Springer
13 years 9 months ago
2001
Springer
In a digital multimedia era, the security of multimedia over network transmission becomes a challenging issue. A strategy, combining cryptography with steganography, is investigat...
PCM
2001
Springer
2001
Springer
Automatic Subject Categorization of Query Terms for Filtering Sensitive Queries in Multimedia Search
13 years 9 months ago
Abstract. The purpose of this paper is to deal with Web query categorization problem. It will present a feasible approach to categorizing Web query terms into pre-defined subject ...
PCM
2001
Springer
13 years 9 months ago
2001
Springer
Video data is usually voluminous and it is desirable that one be able to get a quick idea of the content before actually watching a video or downloading it from the web. In this pa...
PCM
2001
Springer
13 years 9 months ago
2001
Springer
Text area detection from video frame is an essential step for Video OCR. The key problem is the complex background of the video frames. This paper proposes a novel approach to this...
PCM
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. Color histogram is one of the most widely used visual feature representations in content-based retrieval. When processing the image/video data in the JPEG/MPEG compressed...