Computer-aided polyp detection based on image enhancement and saliency-based selection

2020 ◽  
Vol 55 ◽  
pp. 101530 ◽  
Author(s):  
Farah Deeba ◽  
Francis M. Bui ◽  
Khan A. Wahid
Keyword(s):  
Image Enhancement ◽  
Polyp Detection ◽  
Computer Aided

AN EFFICIENT FEATURE SELECTION ALGORITHM FOR COMPUTER-AIDED POLYP DETECTION

2006 ◽  
Vol 15 (06) ◽  
pp. 893-915 ◽  
Author(s):  
JIANG LI ◽  
JIANHUA YAO ◽  
RONALD M. SUMMERS ◽  
NICHOLAS PETRICK ◽  
MICHAEL T. MANRY ◽  
...  
Keyword(s):  
Feature Selection ◽  
Cross Validation ◽  
Search Algorithm ◽  
Piecewise Linear ◽  
Least Square ◽  
Support Vector ◽  
Selection Algorithm ◽  
Feature Selection Algorithm ◽  
Polyp Detection ◽  
Computer Aided

We present an efficient feature selection algorithm for computer aided detection (CAD) computed tomographic (CT) colonography. The algorithm (1) determines an appropriate piecewise linear network (PLN) model by cross validation, (2) applies the orthonormal least square (OLS) procedure to the PLN model utilizing a Modified Schmidt procedure, and (3) uses a floating search algorithm to select features that minimize the output variance. The undesirable "nesting effect" is prevented by the floating search approach, and the piecewise linear OLS procedure makes this algorithm very computationally efficient because the Modified Schmidt procedure only requires one data pass during the whole searching process. The selected features are compared to those obtained by other methods, through cross validation with support vector machines (SVMs).

scholarly journals Feature selection for computer-aided polyp detection using MRMR

2010 ◽  
Author(s):  
Xiaoyun Yang ◽  
Boray Tek ◽  
Gareth Beddoe ◽  
Greg Slabaugh
Keyword(s):  
Feature Selection ◽  
Polyp Detection ◽  
Computer Aided ◽  
Selection For

scholarly journals Computed Tomographic Virtual Colonoscopy Computer-Aided Polyp Detection in a Screening Population

2005 ◽  
Vol 129 (6) ◽  
pp. 1832-1844 ◽  
Author(s):  
Ronald M. Summers ◽  
Jianhua Yao ◽  
Perry J. Pickhardt ◽  
Marek Franaszek ◽  
Ingmar Bitter ◽  
...  
Keyword(s):  
Virtual Colonoscopy ◽  
Polyp Detection ◽  
Computed Tomographic ◽  
Computer Aided ◽  
Screening Population

scholarly journals A Pipeline for Computer Aided Polyp Detection and Segmentation in Ct Colonography

2014 ◽  
Vol 9 (4) ◽  
pp. 68-75
Author(s):  
Janapriya A.S ◽  
◽  
Mythili C ◽  
Nishanthi P ◽  
Sunitha K
Keyword(s):  
Ct Colonography ◽  
Polyp Detection ◽  
Computer Aided

scholarly journals S0303 Computer-Aided Polyp Detection During Colonoscopy: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 115 (1) ◽  
pp. S148-S148
Author(s):  
Zain Moosvi ◽  
Sagar Shah ◽  
Ronald Ortizo ◽  
Jason Samarasena
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Polyp Detection ◽  
Computer Aided
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