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Topic Area: Data Mining
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Displaying records 21 to 30 of 33 records.
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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. Overview of the TREC-2010 Blog Track
Topic: Data Mining
Published: 8/15/2012
Authors: Ian M Soboroff, Iadh Ounis, Craig Macdonald
Abstract: The Blog track aims to investigate the information seeking behavior in the blogosphere. The track was initiated in 2006, and has used an incremental approach in tackling several search tasks by their level of difficulty. In TREC 2010, the track has i ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910099

23. 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

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. 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

26. 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

27. SHREC‰12 Track: Generic 3D Shape Retrieval
Topic: Data Mining
Published: 5/13/2012
Authors: Bo Li, Afzal A Godil
Abstract: Generic 3D shape retrieval is a fundamental research area in the field of content-based 3D model retrieval. The aim of this track is to measure and compare the performance of generic 3D shape retrieval methods implemented by different participant ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911044

28. SHREC‰13 Track: Large Scale Sketch-Based 3D Shape Retrieval
Topic: Data Mining
Published: 6/6/2013
Authors: Afzal A Godil, Bo Li , Yijuan Lu, Tobias Schreck
Abstract: Sketch-based 3D shape retrieval has become an important research topic in content-based 3D object retrieval. The aim of this track is to measure and compare the performance of sketch-based 3D shape retrieval methods based on a large scale hand-draw ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913607

29. SHREC‰14 Track: Retrieval and classification on Textured 3D Models
Topic: Data Mining
Published: Date unknown
Author: Afzal A Godil
Abstract: This contribution reports the results of the SHREC 2014 track: Retrieval and classification on textured 3D models, whose goal is to evaluate the performance of retrieval algorithms when models vary either by geometric shape or texture, or both. The ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=915675

30. Salient Local 3D Features for 3D Shape Retrieval
Topic: Data Mining
Published: 4/7/2011
Authors: Afzal A Godil, Asim Wagan
Abstract: In this paper we describe a new formulation for the 3D salient local features based on the voxel grid inspired by the Scale Invariant Feature Transform (SIFT). We use it to identify the salient keypoints (invariant points) on a 3D voxelized model and ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907645



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