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Displaying records 21 to 30.
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21. NON-RIGID 3D SHAPE RETRIEVAL USING MULTIDIMENSIONAL SCALING AND BAG-OF-FEATURES
Topic: Data Mining
Published: 12/20/2010
Authors: Zhouhui Lian, Afzal A Godil
Abstract: Matching non-rigid shapes is a challenging research field in content-based 3D object retrieval. In this paper, we present an image-based method to effectively address this problem. Multidimensional Scaling (MDS) and Principal Component Analysis ( ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906263

22. Investigating the Bag-of-Words Method for 3D Shape Retrieval
Topic: Data Mining
Published: 6/30/2010
Authors: Afzal A Godil, Xiaolan Li
Abstract: This paper investigates the capabilities of the Bag-of-Words (BW) method in the 3D shape retrieval field. The contributions of this paper are: 1) the 3D shape retrieval task is categorized from different points of view: specific vs. generic, part ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905907

23. 3D shape retrieval based on Multi-scale Integral Orientations
Topic: Data Mining
Published: 5/2/2010
Authors: Afzal A Godil, Stephane Bres, Asim Wagan
Abstract: In this paper we describe a novel 3D shape retrieval method based on Multi-scale Integral Orientations. In our approach, a 3D model after normalization is represented by a set of depth images captured uniformly on a unit circle. Then the shape descri ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905307

24. SHREC 10 Track: Generic 3D Warehouse
Topic: Data Mining
Published: 5/2/2010
Authors: Vanamali ThiruvadandamPorethi, Afzal A Godil, Helin Dutagaci, Zhouhui Lian, Ryutarou Ohbuchi, Takahiko Furuya
Abstract: In this paper we present the results of the Shape Retrieval Contest 10 (SHREC 10) of Generic 3D Warehouse. The aim of this track was to evaluate the performances of various 3D shape retrieval algorithms on a large Generic benchmark based on the Goo ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905321

25. EXPLORING THE BAG-OF-WORDS METHOD FOR 3D SHAPE RETRIEVAL
Topic: Data Mining
Published: 11/10/2009
Authors: Afzal A Godil, Xiaolan Li
Abstract: EXPLORING THE BAG-OF-WORDS METHOD FOR 3D SHAPE RETRIEVAL
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903557

26. Facial Shape Analysis and Sizing System
Topic: Data Mining
Published: 7/24/2009
Author: Afzal A Godil
Abstract: The understanding of shape and size of the human head and faces is vital for design of facial wear products, such as respirators, helmets, eyeglasses and for ergonomic studies. 3D scanning is used to create 3D databases of thousands of humans from ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902215

27. SHREC 09 Track: Structural Shape Retrieval on Watertight Models
Topic: Data Mining
Published: 3/29/2009
Authors: Afzal A Godil, Helin Dutagaci, Xiaolan Li, Petros Daras, Ryutarou Ohbuchi, Takahiko Furuya, Masaki Tezuka, Thibault Napoleon
Abstract: The annual SHape REtrieval Contest (SHREC) measures the performance of 3D model retrieval methods for several different types of models and retrieval purposes. In this contest the structural shape retrieval track focuses on the retrieval of 3d models ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902319

28. SHREC 2009 - Shape Retrieval Contest of Partial 3D Models
Topic: Data Mining
Published: 3/29/2009
Authors: Helin Dutagaci, Afzal A Godil, A. Axenopoulos, P. Daras, T. Furuya, R. Ohbuchi
Abstract: The objective of the SHREC 09 Shape Retrieval Contest of Partial Models is to compare the performances of algorithms that accept a range image as the query and retrieve relevant 3D models from a database. The use of a range scan as the query addresse ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902098

29. SHREC'09 Track: Generic Shape Retrieval
Topic: Data Mining
Published: 3/29/2009
Authors: Afzal A Godil, Helin Dutagaci
Abstract: In this paper we present the results of the SHREC 09- Generic Shape Retrieval Contest. The aim of this track was to evaluate the performances of various 3D shape retrieval algorithms on the NIST generic shape benchmark. We hope that the NIST shape be ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902097

30. A comparison of 3D shape retrieval methods based on a large-scale benchmark supporting multimodal queries
Topic: Data Mining
Published: Date unknown
Author: Afzal A Godil
Abstract: Large-scale 3D shape retrieval has become an important research direction in content-based 3D shape retrieval. To promote this research area, two Shape Retrieval Contest (SHREC) tracks on large scale comprehensive and sketch-based 3D model retrieva ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=917883



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