Fast and Robust Polyp Detection in CT Colonography

被引：0

作者：

Xiong, Xin ^{[1
]}

Xu, Li-sheng ^{[1
]}

Mao, Bao-lin ^{[1
]}

Chen, Xiao-zhao ^{[1
]}

Kang, Yan ^{[1
]}

机构：

[1] Northeastern Univ, Sch Sino Dutch Biomed & Informat Engn, Shenyang 110819, Peoples R China

来源：

PROCEEDINGS OF 2013 IEEE INTERNATIONAL CONFERENCE ON MEDICAL IMAGING PHYSICS AND ENGINEERING (ICMIPE) | 2013年

关键词：

CT Colonography; colonic polyps' detection; Cascade AdaBoost; COMPUTER-AIDED DETECTION; COLONIC POLYPS; CLASSIFICATION; CASCADE; SCHEME; SYSTEM; CAD;

D O I：

暂无

中图分类号：

R-058 [];

学科分类号：

摘要：

A fast and robust colorectal polyp detection framework in CT colonography was proposed. In order to speed the detection of polyp in CT colonography, a cascade-Adaboost framework was employed, and a lot of candidates were rejected quickly in the first stages of the cascade framework. To improve the performance of cascade-Adaboost, cascade indifference curve was explored to determine detection rate and false positive rate of cascade automatically. The experiments showed that the classifier could achieve an overall per-polyp sensitivity of 90% (for polyps' diameter 5 mm and greater), with false positives of 6 per volume on average.

引用

页码：57 / 60

页数：4

共 50 条

[21] Prospective comparison of CT colonography and conventional colonoscopy for colorectal polyp detection
Yee, J
Hung, RK
Steinauer-Gebauer, AM
RADIOLOGY, 1999, 213P : 340 - 340
[22] MULTIRESOLUTION COLONIC POLYP DETECTION IN CT COLONOGRAPHY USING SPHERICAL WAVELETS
Seghouane, Abd-Krim
Ong, Ju Lynn
2009 IEEE/SP 15TH WORKSHOP ON STATISTICAL SIGNAL PROCESSING, VOLS 1 AND 2, 2009, : 125 - +
[23] GAUSSIAN CURVATURE FLOW MODEL FOR COLONIC POLYP DETECTION IN CT COLONOGRAPHY
Chen, Dongqing
Farag, Aly A.
Falk, Robert L.
Dryden, Gerald W.
2008 15TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-5, 2008, : 2988 - 2991
[24] Thin versus thick section CT colonography for colorectal polyp detection
Macari, M
Lui, Y
Israel, GM
Babb, JS
Bini, E
RADIOLOGY, 2002, 225 : 585 - 585
[25] CT colonography interpretation: how to maximize polyp detection and minimize overcalling
Park, Seong Ho
Kim, David H.
ABDOMINAL RADIOLOGY, 2018, 43 (03) : 539 - 553
[26] CT colonography interpretation: how to maximize polyp detection and minimize overcalling
Seong Ho Park
David H. Kim
Abdominal Radiology, 2018, 43 : 539 - 553
[27] Using pareto fronts to evaluate polyp detection algorithms for CT colonography
Huang, Adam
Li, Jiang
Summers, Ronald M.
Petrick, Nicholas
Hara, Amy K.
MEDICAL IMAGING 2007: COMPUTER-AIDED DIAGNOSIS, PTS 1 AND 2, 2007, 6514
[28] Fast and robust method to compute colon centerline in CT colonography
Frimmel, H
Näppi, J
Yoshida, H
MEDICAL IMAGING 2003: PHYSIOLOGY AND FUNCTION: METHODS, SYSTEMS, AND APPLICATIONS, 2003, 5031 : 381 - 387
[29] Detection of protrusions in curved folded surfaces applied to automated polyp detection in CT Colonography
van Wijk, Cees
van Ravesteijn, Vincent F.
Vos, Frank M.
Truyen, Reel
de Vries, Ayso H.
Stoker, Jaap
van Vliet, Lucas J.
MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI 2006, PT 2, 2006, 4191 : 471 - 478
[30] CT colonography: Improved polyp detection sensitivity and efficiency with computer aided detection (CAD)
Mani, A
Napel, SS
Paik, DS
Olcott, EW
Yee, J
Beaulieu, CF
RADIOLOGY, 2002, 225 : 304 - 304

← 1 2 3 4 5 →