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Topic Area: Imaging

Displaying records 51 to 60 of 104 records.
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51. A Flexible and Efficient Numerical Framework for Image Segmentation by Energy Minimization
Topic: Imaging
Published: 8/22/2010
Author: Gunay Dogan
Abstract: A widely used approach to image segmentation is to define corresponding segmentation energies and to compute shapes that are minimizers of these energies. In this work, we introduce a flexible and efficient numerical framework for minimization of suc ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905680

52. Investigating the Bag-of-Words Method for 3D Shape Retrieval
Topic: Imaging
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

53. Precision and Accuracy in Scientific Imaging
Series: Journal of Research (NIST JRES)
Topic: Imaging
Published: 5/18/2010
Author: Russell A. Kirsch
Abstract: Digital images are commonly used to represent scientific data. Typically, high resolution images with many square pixels are considered to be necessary under the assumption that the increased precision of such images yields increased accuracy to t ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905116

54. Good Policy Makes Good Science
Topic: Imaging
Published: 5/3/2010
Author: Isabel M Beichl
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905717

55. 3D shape retrieval based on Multi-scale Integral Orientations
Topic: Imaging
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

56. SHREC 10 Track: Generic 3D Warehouse
Topic: Imaging
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

57. SHREC'10 Track - Range Scan Retrieval
Topic: Imaging
Published: 5/2/2010
Authors: Helin Dutagaci, Afzal A Godil, Chun Pan (Benny) Cheung
Abstract: The SHREC 10 Shape Retrieval Contest of Range Scans aims at comparing algorithms that match a range scan to complete 3D models in a target database. The queries are range scans of real objects, and the objective is to retrieve complete 3D models that ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905271

58. Overlap-Based Cell Tracker
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7663
Topic: Imaging
Published: 2/2/2010
Authors: Joe Chalfoun, Antonio Cardone, Alden A Dima, Michael W Halter, Daniel P Allen
Abstract: In order to facilitate the extraction of quantitative data from live cell image sets, automated image analysis methods are needed. This paper presents an introduction to the general principle of an overlap cell tracking software developed by NIST. Th ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904008

59. EXPLORING THE BAG-OF-WORDS METHOD FOR 3D SHAPE RETRIEVAL
Topic: Imaging
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

60. Three Dimensional Shape Retrieval using Scale Invariant Feature Transform and Spatial Restrictions
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7625
Topic: Imaging
Published: 8/20/2009
Author: Lydia Ann Lei
Abstract: Three dimensional shape retrieval is a fairly new concept being studied all over the world. It is notable and essential because it can be applied to multiple disciplines in society, including: computer vision, CAD models, computer graphics, molecular ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903443



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