Novel Hysteresis Thresholding FPGA Architecture for Accurate Canny Edge Map

2019 ◽  
Author(s):  
Yunseok Jang ◽  
Junwon Mun ◽  
Yoojun Nam ◽  
Jaeseok Kim
Keyword(s):  
Fpga Architecture ◽  
Canny Edge ◽  
Hysteresis Thresholding

scholarly journals A Threshold with Hysteresis

2011 ◽  
Author(s):  
Sergio Vera ◽  
Frederic Perez ◽  
Laura Lara ◽  
Miguel Gonzalez
Keyword(s):  
Image Processing ◽  
Edge Detection ◽  
Canny Edge Detection ◽  
Generic Filter ◽  
Canny Edge ◽  
Hysteresis Thresholding ◽  
Detection Filter

Thresholding is perhaps one of the most basic techniques in image processing. The Insight Toolkit (ITK) includes several threshold filters ranging from simple ones to Otsu based thresholding. Deep into the implementation of the Canny edge detection filter, ITK includes an implementation of hysteresis thresholding, but unfortunately this method can not be used as a generic filter. This paper presents an implementation of the hysteresis thresholding filter that can be used as a standalone ITK filter.

Short Hand Recognition using Canny Edge Detector

2017 ◽  
Vol 7 (5) ◽  
pp. 902-907
Author(s):  
Pramod Kumar S ◽  
◽  
Narendra T.V ◽  
Vinay N.A ◽  
◽  
...  
Keyword(s):  
Edge Detector ◽  
Canny Edge Detector ◽  
Canny Edge ◽  
Short Hand ◽  
Hand Recognition

A Distributed Canny Edge Detector: Algorithm and FPGA Implementation

2014 ◽  
Vol 23 (7) ◽  
pp. 2944-2960 ◽  
Author(s):  
Qian Xu ◽  
Srenivas Varadarajan ◽  
Chaitali Chakrabarti ◽  
Lina J. Karam
Keyword(s):  
Fpga Implementation ◽  
Edge Detector ◽  
Canny Edge Detector ◽  
Canny Edge
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