搜索结果: 1-8 共查到“计算机科学技术 Descriptor”相关记录8条 . 查询时间(0.031 秒)
AERIAL OBJECT RECOGNITION ALGORITHM BASED ON CONTOUR DESCRIPTOR
vision system object recognition Euler angles geosphere contour descriptor
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2017/6/19
This paper describes the image recognition algorithm for on-board and stationary vision system. Suggested algorithm is intended to recognize the aerial object of a specific kind using the set of the r...
Sparsely Encoded Local Descriptor for Face Recognition
Random-projection tree Sparse coding face verification face identification
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2013/7/24
In this paper, a novel Sparsely Encoded Local Descriptor (SELD) is proposed for face recognition. Compared with K-means or Random-projection tree based previous methods, sparsity constraint is introdu...
A Rotation Invariant Descriptor for Robust Video Copy Detection
CBCD frame-level descriptor rotation invariant HOG
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2013/7/24
A large amount of videos on the Internet are generated from authorized sources by various kinds of transformations. Many works are proposed for robustdescription of video, which lead to satisfying ma...
Sigma Set: A Small Second Order Statistical Region Descriptor
Sigma Set A Small Second Order Statistical Region Descriptor
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2013/7/16
Given an image region of pixels, second order statistics can be used to construct a descriptor for object representation. One example is the covariance matrix descriptor, which shows high discriminat...
A Robust Descriptor based on Weber's Law
Robust Descriptor Weber's Law
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2010/12/20
Inspired by Weber's Law, this paper proposes a simple,yet very powerful and robust local descriptor, Weber Local Descriptor (WLD). It is based on the fact that human perception of a pattern depends on...
Attention-Driven Action Retrieval with DTW-based 3D Descriptor Matching
Video Content Analysis Action Retrieval Attention Shift 3D-SIFT Dynamic Time Warping
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2013/7/17
From visual perception viewpoint, actions in videos can capture high-level semantics for video content understanding and retrieval. However, action-level video retrieval meets great challenges, due ...
A Robust Descriptor based on Weber’s Law
A Robust Descriptor based on Weber’s Law
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2013/7/17
Inspired by Weber's Law, this paper proposes a simple, yet very powerful and robust local descriptor, Weber Local Descriptor (WLD). It is based on the fact that human perception of a pattern depends o...
Image Matching Based on A Local Invariant Descriptor
Image Matching Local Invariant Descriptor
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2010/12/15
Image matching is a fundamental task of many computer vision problems. In this paper we present a novel approach to match two images in presenting significant geometric
deformations and considerable ...