Extracting Corresponding Point Based on Texture Synthesis for Nearly Flat Textureless Object Surface
Joint Authors
Ding, Yongsheng
Hao, Kuangrong
Mao, Min
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
Since the image feature points are always gathered at the range with significant intensity change, such as textured portions or edges of an image, which can be detected by the state-of-the-art intensity based point-detectors, there is nearly no point in the areas of low textured detected by classical interest-point detectors.
In this paper we describe a novel algorithm based on affine transform and graph cut for interest point detecting and matching from wide baseline image pairs with weakly textured object.
The detection and matching mechanism can be separated into three steps: firstly, the information on the large textureless areas will be enhanced by adding textures through the proposed texture synthesis algorithm TSIQ.
Secondly, the initial interest-point set is detected by classical interest-point detectors.
Finally, graph cuts are used to find the globally optimal set of matching points on stereo pairs.
The efficacy of the proposed algorithm is verified by three kinds of experiments, that is, the influence of point detecting from synthetic texture with different texture sample, the stability under the different geometric transformations, and the performance to improve the quasi-dense matching algorithm, respectively.
American Psychological Association (APA)
Mao, Min& Hao, Kuangrong& Ding, Yongsheng. 2015. Extracting Corresponding Point Based on Texture Synthesis for Nearly Flat Textureless Object Surface. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1074234
Modern Language Association (MLA)
Mao, Min…[et al.]. Extracting Corresponding Point Based on Texture Synthesis for Nearly Flat Textureless Object Surface. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1074234
American Medical Association (AMA)
Mao, Min& Hao, Kuangrong& Ding, Yongsheng. Extracting Corresponding Point Based on Texture Synthesis for Nearly Flat Textureless Object Surface. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1074234
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074234