搜索结果: 1-9 共查到“信息处理技术其他学科 Detection”相关记录9条 . 查询时间(0.486 秒)
Robust Copy Detection by Mining Temporal Self-Similarities
Robust Copy Detection Mining Temporal Self-Similarities
2010/12/20
This paper introduces a Self-Similarity Matrix (SSM) based video copy detection scheme and a Visual Character-String (VCS) descriptor for SSM matching. SSM, which exploits the spatial and
temporal in...
Playfield Detection Using Adaptive GMM and Its Application,
Playfield Detection Adaptive GMM Application
2010/12/15
Playfield detection is a key step in sports video content analysis, since many semantic clues could be inferred from it. In this paper we propose an adaptive GMM based algorithm for playfield detectio...
Jersey Number Detection in Sports Video for athlete Identification
Jersey Number Detection Sports Video athlete Identification
2010/12/15
Athlete identification is important for sport video content analysis since users often care about the video clips with their preferred athletes. In this paper, we propose a method for athlete identifi...
Exciting Event Detection in Broadcast Soccer Video with Mid-level Description and Incremental Learning
Exciting Event Detection Broadcast Soccer Video Mid-level Description
2010/12/15
In this paper, we propose a method for exciting event detection in broadcast soccer video with mid-level description and SVM-based incremental learning. In the method, video frames are firstly classif...
Fast and robust text detection in images and video frames
Text detection Multiscale wavelet feature Feature combination
2010/12/15
Text in images and video frames carries important information for visual content understanding and retrieval. In this paper, by using multiscale wavelet features, we propose a novel coarse-to-fine alg...
Fast Moving Region Detection Scheme in Ad Hoc Sensor Network
Detection Scheme Ad Hoc Sensor Network
2010/12/14
In this paper we present a simple yet effective temporal differencing based moving region detection scheme which can be used in limited resource condition such as in ad-hoc sensor network. Our objecti...
Moving Object Segmentation: A Block-based Moving Region Detection Approach
Moving Object Segmentation Block-based Moving Region Detection Approach
2010/12/14
This paper presents a novel block-based moving region detection algorithm to segment objects. The frame is first partitioned into homogeneous regions. Moving region is then determined by a voting proc...
Skin-Color Detection Based on Adaptive Thresholds
Skin-Color Detection Adaptive Thresholds
2010/12/14
In this paper a new skin detection method based on adaptive thresholds is proposed. Compared with the
fixed threshold histogram method used widely, ours can find optimal thresholds to the different c...
Face Detection under Variable Lighting Based on Nine Point of Light
Face Detection Variable Lighting
2010/12/14
Different environment illumination has a great impact on face detection. In this paper, we present a
solution based on face relighting technology. The basic idea is that there exist nine harmonic ima...