scholarly journals Generalized gradient vector flow external forces for active contours

1998 ◽  
Vol 71 (2) ◽  
pp. 131-139 ◽  
Author(s):  
Chenyang Xu ◽  
Jerry L. Prince
Keyword(s):  
Active Contours ◽  
Gradient Vector Flow ◽  
Gradient Vector ◽  
Generalized Gradient ◽  
External Forces

Tumor boundary detection in ultrasound imagery using multi-scale generalized gradient vector flow

2014 ◽  
Vol 42 (1) ◽  
pp. 25-38 ◽  
Author(s):  
Yi Le ◽  
Xianze Xu ◽  
Li Zha ◽  
Wencheng Zhao ◽  
Yanyan Zhu
Keyword(s):  
Boundary Detection ◽  
Gradient Vector Flow ◽  
Gradient Vector ◽  
Generalized Gradient ◽  
Multi Scale

Improved Gradient Vector Flow over Manifold for Image Segmentation Using Active Contours

2021 ◽  
Author(s):  
Xiaoteng Zhu ◽  
Ke Cheng ◽  
Qingfang Chen ◽  
Yuanquan Wang ◽  
Ziyang Zhang
Keyword(s):  
Image Segmentation ◽  
Active Contours ◽  
Gradient Vector Flow ◽  
Gradient Vector
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