Design and Implementation of Image Edge Detection Algorithm Based on FPGA

DOI

10.2991/978-94-6463-058-9_128How to use a DOI?

Keywords

FPGA; Video processing; image processing

ABSTRACT

The purpose and significance of this paper is to study Laplace, Robert, prewwit and Sobel edge detection algorithms respectively, The advantages and disadvantages of these four algorithms are illustrated by comparison. In order to achieve this purpose, this paper proposes four detection algorithms that can be implemented in FPGA, Some improved methods are proposed for the traditional Laplace algorithm and Sobel algorithm, It is verified by video image test. The verification conclusion is that Sobel algorithm has the best detection effect among the four algorithms, and Laplace algorithm has the worst detection effect, At the same time, it is also verified that the improved Laplace algorithm can improve the detection accuracy, The improved Sobel algorithm can improve the detection speed.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - YuMu Zhang
AU  - Fan Gong
PY  - 2022
DA  - 2022/12/27
TI  - Design and Implementation of Image Edge Detection Algorithm Based on FPGA
BT  - Proceedings of the 2nd International Conference on Internet, Education and Information Technology (IEIT 2022)
PB  - Atlantis Press
SP  - 816
EP  - 821
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-058-9_128
DO  - 10.2991/978-94-6463-058-9_128
ID  - Zhang2022
ER  -