scholarly journals Computer aided lesion detection, segmentation and characterization on mammography and breast MRI

2020 ◽  
Author(s):  
Hang Min
Keyword(s):  
Breast Mri ◽  
Lesion Detection ◽  
Computer Aided

scholarly journals Evaluation of a Nonrigid Motion Compensation Technique Based on Spatiotemporal Features for Small Lesion Detection in Breast MRI

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
F. Steinbruecker ◽  
A. Meyer-Baese ◽  
T. Schlossbauer ◽  
D. Cremers
Keyword(s):  
Breast Cancer ◽  
Motion Compensation ◽  
Rigid Motion ◽  
Breast Mri ◽  
Lesion Detection ◽  
Nonrigid Motion ◽  
Small Lesion ◽  
Spatiotemporal Features ◽  
Optical Flow Method ◽  
Compensation Technique

Motion-induced artifacts represent a major problem in detection and diagnosis of breast cancer in dynamic contrast-enhanced magnetic resonance imaging. The goal of this paper is to evaluate the performance of a new nonrigid motion correction algorithm based on the optical flow method. For each of the small lesions, we extracted morphological and dynamical features describing both global and local shape, and kinetics behavior. In this paper, we compare the performance of each extracted feature set under consideration of several 2D or 3D motion compensation parameters for the differential diagnosis of enhancing lesions in breast MRI. Based on several simulation results, we determined the optimal motion compensation parameters. Our results have shown that motion compensation can improve the classification results. The results suggest that the computerized analysis system based on the non-rigid motion compensation technique and spatiotemporal features has the potential to increase the diagnostic accuracy of MRI mammography for small lesions and can be used as a basis for computer-aided diagnosis of breast cancer with MR mammography.

scholarly journals A novel threshold-independent computer-aided detection algorithm for breast MRI

2010 ◽  
Vol 12 (S3) ◽  
Author(s):  
O Hatsiopoulou ◽  
O Kubassova ◽  
I Jolley ◽  
C Ingram
Keyword(s):  
Breast Mri ◽  
Detection Algorithm ◽  
Computer Aided Detection ◽  
Computer Aided

An Integrated Deep Architecture for Lesion Detection in Breast MRI

2020 ◽  
pp. 646-659
Author(s):  
Ghazal Rouhafzay ◽  
Yonggang Li ◽  
Haitao Guan ◽  
Chang Shu ◽  
Rafik Goubran ◽  
...  
Keyword(s):  
Breast Mri ◽  
Lesion Detection ◽  
Deep Architecture

Computer-aided lesion detection for brain pet images

2003 ◽  
Vol 36 (15) ◽  
pp. 163-167
Author(s):  
Zhe Chen ◽  
David Dagan Feng ◽  
Weidong Cai
Keyword(s):  
Lesion Detection ◽  
Brain Pet ◽  
Computer Aided

Computer-aided diagnosis in breast MRI based on ICA and unsupervised clustering techniques

2005 ◽  
Author(s):  
Anke Meyer-Baese ◽  
Oliver Lange ◽  
Axel Wismuller ◽  
Gerda Leinsinger
Keyword(s):  
Breast Mri ◽  
Computer Aided Diagnosis ◽  
Unsupervised Clustering ◽  
Clustering Techniques ◽  
Computer Aided ◽  
Aided Diagnosis

Computer-aided lesion detection with statistical model-based features in PET images

1997 ◽  
Vol 44 (6) ◽  
pp. 2509-2521 ◽  
Author(s):  
C.C. Huang ◽  
X. Yu ◽  
P.S. Conti
Keyword(s):  
Statistical Model ◽  
Lesion Detection ◽  
Model Based ◽  
Computer Aided

Computer-aided diagnosis of mass-like lesion in breast MRI: Differential analysis of the 3-D morphology between benign and malignant tumors

2013 ◽  
Vol 112 (3) ◽  
pp. 508-517 ◽  
Author(s):  
Yan-Hao Huang ◽  
Yeun-Chung Chang ◽  
Chiun-Sheng Huang ◽  
Tsung-Ju Wu ◽  
Jeon-Hor Chen ◽  
...  
Keyword(s):  
Malignant Tumors ◽  
Breast Mri ◽  
Computer Aided Diagnosis ◽  
Differential Analysis ◽  
Computer Aided ◽  
Aided Diagnosis
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