FPGA Implementation of Hardware Accelerator for Real-time Video Image Edge Detection

2021 ◽  
Author(s):  
Xiangxiang Wei ◽  
Gao-Ming Du ◽  
Xiaolei Wang ◽  
Hongfang Cao ◽  
Shijie Hu ◽  
...  
Keyword(s):  
Edge Detection ◽  
Real Time ◽  
Fpga Implementation ◽  
Video Image ◽  
Hardware Accelerator ◽  
Image Edge Detection ◽  
Image Edge

FPGA implementation of image edge detection based on four algorithms of GAUSS-filter, SOBEL, NMS and OTSU

2020 ◽  
Vol 35 (3) ◽  
pp. 250-261
Author(s):  
张 灏 ZHANG Hao ◽  
王素珍 WANG Su-Zhen ◽  
郑 宇 ZHENG Yu ◽  
王 伟 WANG Wei ◽  
李潍志 LI Wei-zhi ◽  
...  
Keyword(s):  
Edge Detection ◽  
Fpga Implementation ◽  
Image Edge Detection ◽  
Image Edge

The Mathematical Morphology Image Edge Detection Based on FPGA

2013 ◽  
Vol 467 ◽  
pp. 599-603 ◽  
Author(s):  
Hui De Li ◽  
Lian Yu Zhao
Keyword(s):  
Image Processing ◽  
Edge Detection ◽  
Real Time ◽  
Mathematical Morphology ◽  
Detection Algorithm ◽  
Image Edge Detection ◽  
Result Show ◽  
Field Programmable ◽  
Time Requirements ◽  
Image Edge

The image edge detection algorithm is one of the most important steps in the image processing, however, while the large amount of data is need to be dealt with in the detection process, it is difficult to meet real-time requirements by using the software method. In order to improve the speed of digital image processing, An embedded processing systems based on FPGA (field-programmable gate array) detection algorithm is proposed, which takes corrosion expansion algorithm of mathematical morphology as its theoretical basis to achieve the task of image edge detection, experiments result show the method is effective and feasible, and meets the real-time requirement of the image processing.

Real-time FPGA-based implementation of color image edge detection algorithm

2015 ◽  
Vol 30 (1) ◽  
pp. 143-150 ◽  
Author(s):  
陈虎 CHEN Hu ◽  
凌朝东 LING Chao-dong ◽  
张浩 ZHANG Hao ◽  
杨骁 YANG Xiao ◽  
汤炜 TANG Wei
Keyword(s):  
Edge Detection ◽  
Real Time ◽  
Color Image ◽  
Detection Algorithm ◽  
Edge Detection Algorithm ◽  
Image Edge Detection ◽  
Image Edge
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