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| 2008
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1
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Polyhedral classifier for target detection: a case study: colorectal cancer
M. Murat Dundar, Matthias Wolf, Sarang Lakare, Marcos Salganicoff, Vikas C. Raykar
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July 2008
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ICML '08: Proceedings of the 25th international conference on Machine learning
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Publisher: ACM
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Full text available: |
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(323.37 KB)
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| Bibliometrics: Downloads (6 Weeks): 4, Downloads (12 Months): 21, Citation Count: 0 |
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In this study we introduce a novel algorithm for learning a polyhedron to describe the target class. The proposed approach takes advantage of the limited subclass information made available for the negative samples and jointly optimizes multiple hyperplane ...
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| 2005
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2
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Virtual colonoscopy
Arie E. Kaufman, Sarang Lakare, Kevin Kreeger, Ingmar Bitter
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February 2005
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Communications of the ACM
, Volume 48 Issue 2
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Publisher: ACM
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Full text available: |
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(26.42 KB),
Pdf
(143.98 KB)
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| Bibliometrics: Downloads (6 Weeks): 7, Downloads (12 Months): 83, Citation Count: 0 |
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A computer-graphics-based alternative to conventional optical colonoscopy, known as virtual colonoscopy (VC) or computed tomography colonography (CTC), is rapidly gaining popularity. During this procedure, which was concurrently developed by our group ...
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| 2004
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3
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Light Weight Space Leaping using Ray Coherence
Sarang Lakare, Arie Kaufman
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October 2004
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VIS '04: Proceedings of the conference on Visualization '04
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Publisher: IEEE Computer Society
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Full text available: |
Pdf
(247.97 KB)
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| Bibliometrics: Downloads (6 Weeks): 4, Downloads (12 Months): 21, Citation Count: 1 |
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We present a space leaping technique for accelerating volume rendering with very low space and run-time complexity. Our technique exploits the ray coherence during ray casting by using the distance a ray traverses in empty space to leap its neighboring ...
Keywords: Direct Volume Rendering, Space Leaping, Empty Space Skipping, Ray Coherence, Volume Rendering Acceleration
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4
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Ray based exploration of volumetric data
Sarang Avinash Lakare / Arie Kaufman, Klaus Mueller
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January 2004
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Ray based exploration of volumetric data
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Publisher: State University of New York at Stony Brook
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| Bibliometrics: Downloads (6 Weeks): n/a, Downloads (12 Months): n/a, Citation Count: 0 |
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In this work we present techniques for the exploration of three dimensional (3D) volumetric data that provide a key to the understanding of data. Today, physicians and scientists have access to advanced scanning modalities such as computed tomography ...
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| 2003
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5
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The Open Volume Library for Processing Volumetric Data
Sarang Lakare, Arie Kaufman
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October 2003
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VIS '03: Proceedings of the 14th IEEE Visualization 2003 (VIS'03)
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Publisher: IEEE Computer Society
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Full text available: |
Pdf
(119.62 KB)
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| Bibliometrics: Downloads (6 Weeks): 4, Downloads (12 Months): 11, Citation Count: 0 |
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6
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OpenVL: the open volume library
Sarang Lakare, Arie Kaufman
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July 2003
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VG '03: Proceedings of the 2003 Eurographics/IEEE TVCG Workshop on Volume graphics
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Publisher: ACM
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Full text available: |
Pdf
(486.47 KB)
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| Bibliometrics: Downloads (6 Weeks): 7, Downloads (12 Months): 15, Citation Count: 1 |
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OpenVL is a modular, extensible, and high performance library for handling volumetric datasets. It provides a standard, uniform, and easy to use API for accessing volumetric data. It allows the volumetric data to be laid out in different ways to optimize ...
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7
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Anti-Aliased volume extraction
Sarang Lakare, Arie Kaufmany
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May 2003
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VISSYM '03: Proceedings of the symposium on Data visualisation 2003
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Publisher: Eurographics Association
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Full text available: |
Pdf
(1.30 MB)
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| Bibliometrics: Downloads (6 Weeks): 2, Downloads (12 Months): 14, Citation Count: 1 |
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We present a technique to extract regions from a volumetric dataset without introducing any aliasing so that the extracted volume can be explored using direct volume rendering techniques. Extracting regions using binary masks generated by contemporary ...
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| 2000
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8
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3D Digital Cleansing using Segmentation Rays
Sarang Lakare, Ming Wan, Mie Sato, Arie Kaufman
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October 2000
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VISUALIZATION '00: Proceedings of the 11th IEEE Visualization 2000 Conference (VIS 2000)
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Publisher: IEEE Computer Society
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| Bibliometrics: Downloads (6 Weeks): n/a, Downloads (12 Months): n/a, Citation Count: 0 |
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We propose a novel approach for segmentation and digital cleansingof endoscopic organs. Our method can be used for a varietyof segmentation needs with little or no modification. It aims atfulfilling the dual and often conflicting requirements of a fast ...
Keywords: Volume Segmentation, Segmentation Rays, Partial Volume Voxels, Volume Rendering, Virtual Endoscopy, Virtual Colonoscopy
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9
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3D digital cleansing using segmentation rays
Sarang Lakare, Ming Wan, Mie Sato, Arie Kaufman
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October 2000
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VIS '00: Proceedings of the conference on Visualization '00
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Publisher: IEEE Computer Society Press
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Full text available: |
Pdf
(389.94 KB)
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| Bibliometrics: Downloads (6 Weeks): 3, Downloads (12 Months): 20, Citation Count: 5 |
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Keywords: partial volume voxels, segmentation rays, virtual colonoscopy, virtual endoscopy, volume rendering, volume segmentation
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