搜索结果: 1-6 共查到“计算机科学技术 text detection”相关记录6条 . 查询时间(0.334 秒)
Text in images and videos is a significant cue for visual content understanding and retrieval. In this paper, we present a fast and effective approach to locate text lines even under complex backgroun...
DIRECTIONAL CORRELATION ANALYSIS OF LOCAL HAAR BINARY PATTERN FOR TEXT DETECTION
Text detection pyramid wavelet local binary pattern directional correlation analysis SVM
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2013/7/17
Two main restrictions exist in state-of-the-art text detection algorithms: 1. Illumination variance; 2. Text-background contrast variance. This paper presents a robust text characterization approach b...
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 then...
Text Particles Multi-band Fusion for Robust Text Detection
text detection text particle multi-band fusion local binary pattern LHBP
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2013/7/17
Texts in images and videos usually carry important information for visual content understanding and retrieval. Two main restrictions exist in the state-of-the-art text detection algorithms: weak contr...
A New Text Detection Algorithm in Images/Video Frames
Text Detection Algorithm Images/Video Frames
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2010/12/14
In this paper, we propose a new text detection algorithm for images/video frames in a coarse-to-fine framework. Firstly, in the coarse detection, multiscale wavelet energy feature is employed to locat...
Fast and robust text detection in images and video frames
Text detection Multiscale wavelet feature Feature combination SVM classification
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2013/7/23
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...