Directional edge enhancement using anisotropic spiral phase filter

2020 ◽  
Author(s):  
Yanjun Jiang ◽  
Yongjun Wang ◽  
Chao Li ◽  
Kaiqiang Gao ◽  
Yutao Wang ◽  
...  
Keyword(s):  
Edge Enhancement ◽  
Phase Filter ◽  
Spiral Phase ◽  
Directional Edge

scholarly journals Image edge enhancement using Airy spiral phase filter

2016 ◽  
Vol 24 (22) ◽  
pp. 25258 ◽  
Author(s):  
Yi Zhou ◽  
Shaotong Feng ◽  
Shouping Nie ◽  
Jun Ma ◽  
Caojin Yuan
Keyword(s):  
Edge Enhancement ◽  
Phase Filter ◽  
Image Edge ◽  
Spiral Phase

Image edge enhancement for moving objects with a spiral phase filter

2013 ◽  
Author(s):  
Mingguang Shan ◽  
Shanshan Bao ◽  
Zhi Zhong ◽  
Bengong Hao ◽  
Chengquan An
Keyword(s):  
Moving Objects ◽  
Edge Enhancement ◽  
Phase Filter ◽  
Image Edge ◽  
Spiral Phase

Infrared upconverted image edge enhancement using spiral phase filter

Laser Physics ◽  
2018 ◽  
Vol 29 (1) ◽  
pp. 015401 ◽  
Author(s):  
Lei Liu ◽  
HongYan Wang ◽  
Yu Ning ◽  
Chuan Guo ◽  
Ge Ren
Keyword(s):  
Edge Enhancement ◽  
Phase Filter ◽  
Image Edge ◽  
Spiral Phase

Real-time image edge enhancement with a spiral phase filter and graphic processing unit

2014 ◽  
Vol 53 (19) ◽  
pp. 4297 ◽  
Author(s):  
Zhi Zhong ◽  
Pengjun Gao ◽  
Mingguang Shan ◽  
Ying Wang ◽  
Yabin Zhang
Keyword(s):  
Real Time ◽  
Graphic Processing Unit ◽  
Processing Unit ◽  
Edge Enhancement ◽  
Phase Filter ◽  
Real Time Image ◽  
Image Edge ◽  
Time Image ◽  
Spiral Phase ◽  
Graphic Processing

Directional edge enhancement using superposed vortex filter

2014 ◽  
Vol 57 ◽  
pp. 230-235 ◽  
Author(s):  
Manoj Kumar Sharma ◽  
Joby Joseph ◽  
Paramasivam Senthilkumaran
Keyword(s):  
Edge Enhancement ◽  
Directional Edge

Interference imaging with a spatial spiral phase filter

2005 ◽  
Author(s):  
Severin Fürhapter ◽  
Alexander Jesacher ◽  
Stefan Bernet ◽  
Monika Ritsch-Marte
Keyword(s):  
Phase Filter ◽  
Spiral Phase
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