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https://hdl.handle.net/2440/64726
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DC Field | Value | Language |
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dc.contributor.author | Li, L. | - |
dc.contributor.author | Wang, H. | - |
dc.contributor.author | Chin, T. | - |
dc.contributor.author | Suter, D. | - |
dc.contributor.author | Zhang, S. | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Proceedings, 2010 3rd International Congress on Image and Signal Processing : CISP 2010, vol. 4 / Zheng-Hua Tan, Yi Wan, Tao Xiang & Yibin Song (eds.): pp. 1586-1589 | - |
dc.identifier.isbn | 9781424465163 | - |
dc.identifier.uri | http://hdl.handle.net/2440/64726 | - |
dc.description.abstract | An effective method for retrieving 3D models is to represent and discriminate them with their 2D images projected from multiple viewpoints. Such view-based methods conform more closely to human visual recognition for 3D model retrieval, since the human retina essentially captures 2D images. However, most of the existing view-based methods do not take into account that different views have different importance even though they belong to the same object. To address this problem, we propose a novel view-based method for 3D CAD model retrieval. First, the PHOG descriptor is employed to describe the 2D images projected from a model. Then, Lagrange multipliers, vector quantization and a Support Vector Machine (SVM) are used to adaptively assign an optimal weight to each projected image. The similarity between a 3D query model and a 3D object in database is determined by the likeness of their corresponding 2D images associated with optimal weights. The effectiveness of the proposed method is shown in the experimental part. | - |
dc.description.statementofresponsibility | Liang Li, Hanzi Wang, Tat-Jun Chin, David Suter, Shusheng Zhang | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.rights | ©2010 IEEE | - |
dc.source.uri | http://dx.doi.org/10.1109/cisp.2010.5646952 | - |
dc.subject | Content-based 3D model retrieval | - |
dc.subject | Lagrange mulitpliers | - |
dc.subject | PHOG | - |
dc.subject | SVM | - |
dc.subject | vector quantization | - |
dc.title | Retrieving 3D CAD models using 2D images with optimized weights | - |
dc.type | Conference paper | - |
dc.contributor.conference | International Congress on Image and Signal Processing (3rd : 2010 : Yantai, China) | - |
dc.identifier.doi | 10.1109/CISP.2010.5646952 | - |
dc.publisher.place | USA | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Suter, D. [0000-0001-6306-3023] | - |
Appears in Collections: | Aurora harvest Computer Science publications |
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