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Compression-Induced Rendering Distortion Analysis for Texture/Depth Rate Allocation in 3D Video Compression
Compression-Induced Rendering Distortion Analysis Texture/Depth Rate Allocation 3D Video Compression
2010/12/20
In 3D video applications, the virtual view is generally rendered by the compressed
texture and depth. The texture and depth compression with different bit-rate overheads can lead to different virtual...
Lower Attentive Region Detection For Virtual Content Insertion In Broadcast Video
Region Detection Virtual Content Broadcast Video
2010/12/17
Virtual Content Insertion (VCI) is an emerging application of video analysis. For VCI the spatial position is very important as improper placement will make the insertion
intrusive. To choose the spa...
In this paper, we propose an effective coarse-to-fine algorithm to detect text in video. Firstly, in coarse-detection section, stroke filter is employed to detect all candidate
stroke pixels, and the...
Naming faces is important for news videos browsing and indexing. Although some research efforts have been contributed to it, they only use the concurrent information between the face
and name or empl...
A Two-Stage Approach to Highlight Extraction in Sports Video by Using AdaBoost and Multi-modal,
Two-Stage Approach Highlight Extraction Sports Video
2010/12/17
In this paper, we propose a novel two-stage approach for highlight extraction in sports video. In the first stage, a preliminary classification is performed to the audio stream to locate the position ...
Highlight Ranking for Broadcast Tennis Video Based on Multi-modality Analysis and Relevance Feedback
Broadcast Tennis Video Multi-modality Analysis Relevance Feedback
2010/12/17
Most of existing work on sports video analysis concentrates on highlight extraction. Few efforts devoted to the important issue as how to organize the extracted highlights which is adapt for the user ...
B-picture coding in AVS video compression standard
B-picture coding AVS video compression standard
2010/12/17
This paper first gives a brief overview of the Chinese audio–video coding standard (AVS1) especially on prediction modes of motion compensation for B-picture. Furthermore, two techniques adopted by AV...
Modeling Background and Segmenting Moving Objects from Compressed Video
Modeling Background Segmenting Moving Objects Compressed Video
2010/12/17
Modeling background and segmenting moving objects are significant techniques for video surveillance and other video processing applications. Most existing methods of modeling
background and segmentin...
Visual-Aural Attention Modeling for Talk Show Video Highlight Detection
Visual-Aural Attention Modeling Talk Show Video Highlight Detection
2010/12/20
In this paper, we propose a visual-aural attention modeling based video content analysis approach, which can be used to automatically detect the highlights of the popular TV program—talk show video. F...
Video2Cartoon: A System for Converting Broadcast Soccer Video into 3D Cartoon Animation
Video2Cartoon Converting Broadcast Soccer Video 3D Cartoon Animation
2010/12/16
A system for converting broadcast soccer video into 3D cartoon animation is proposed. The system can provide viewers with a new experience that can not be acquired from the original soccer video, by t...
Human Behavior Analysis for Highlight Ranking in Broadcast Racket Sports Video
Human Behavior Analysis Highlight Ranking Broadcast Racket Sports Video
2010/12/16
The majority of existing work on sports video analysis concentrates on highlight extraction. Little work focuses on the important issue as how the extracted highlights should
be organized. In this pa...
Self-calibration Based 3D Information Extraction and Application in Broadcast Soccer Video
3D Information Extraction Application in Broadcast Soccer Video
2010/12/16
Abstract. This paper proposes a new method based on self-calibration to estimate the ball’s 3D position in broadcast soccer video. According to the physical limitation, the ball’s 3D position is estim...
In this paper, an improved 3D recursive searching (3DRS) algorithm for video de-interlacing is proposed. This algorithm solves the error propagation problem which exists in the
original 3DRS by using...
Action Recognition in Broadcast Tennis Video Using Optical Flow and Support Vector Machine
Action Recognition Broadcast Tennis Video Optical Flow and Support Vector Machine
2010/12/16
Motion analysis in broadcast sports video is a challenging problem especially for player action recognition due to the low resolution of players in the frames. In this paper, we present a novel approa...
An edge-based median filtering algorithm with consideration of motion vector reliability for adaptive video deinterlacing
filtering algorithm motion vector reliability
2010/12/16
Because of its ability to preserve signal edges while filtering out impulsive noises, median filtering is widely used in signal processing applications, e.g. deinterlacing. An edgebased
median filter...