Feng Qiu Phones & Addresses
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Forest Hills, NY
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6518 48Th Ave, Woodside, NY 11377 (631) 334-9039
Work
Position:
Professional Specialty Occupations
Education
Degree:
Associate degree or higher
Business Records
Name / Title
Company / Classification
Phones & Addresses
Principal
Kew Garden Apple Farm, Inc
Fruit Tree Orchard
Fruit Tree Orchard
6518 48 Ave, Flushing, NY 11377
Publications
Us Patents
System And Method For Computer Aided Polyp Detection
View pageUS Patent:
8600125, Dec 3, 2013
Filed:
Jun 21, 2006
Appl. No.:
11/993180
Inventors:
Arie E. Kaufman - Plainview NY, US
Wei Hong - Stony Brook NY, US
Xianfeng Gu - Bethpage NY, US
Feng Qiu - Stony Brook NY, US
Wei Hong - Stony Brook NY, US
Xianfeng Gu - Bethpage NY, US
Feng Qiu - Stony Brook NY, US
Assignee:
The Research Foundation of State University of New York - Stony Brook NY
International Classification:
G06K 9/00
US Classification:
382128, 382130, 382131, 600407, 600416, 600425, 600431
Abstract:
In the present methods, the automatic detection of polyps is converted into a 2D pattern recognition problem using conformal mapping and direct volume rendering. The colon surface is first segmented and extracted from the CT data set of the abdomen, which is then mapped to a 2D plane using conformal mapping. Ray casting is used to determine sub-surface density values and the flattened image is rendered using a volume rendering technique with a translucent electronic biopsy transfer function. Polyp candidates are detected by a clustering method which identifies regions of elevated sub-surface density. The potential for false positives is reduced by analyzing the volumetric shape and texture features of the polyp candidate regions.