Image gradient

The effect of spatial discretization on the magnitude and direction response of simple differential edge operators on a step edge

Les Kitchen, J. A. Malin

Citations: 28 • 1989

Vision-Based Pipe Monitoring Robot for Crack Detection Using Canny Edge Detection Method as an Image Processing Technique

Nur Mutiara Syahrian, Pola Risma, Tresna Dewi

Citations: 25 • 2017

Welding Image Edge Detection and Identification Research Based on Canny Operator

Xianghua Hou, Honghai Liu

Citations: 18 • 2012

Window frame obstacle edge detection based on improved Canny operator

LU Hong-li, Juan Yan

Citations: 13 • 2019

An improved dynamic double threshold Canny edge detection algorithm

zhikang xiao, Yang Zou, Zhen Wang

Citations: 13 • 2020

Ant Algorithms for Adaptive Edge Detection

Aleksandar Jevtić, Bo Li

Citations: 8 • 2013

Implementation of a scalable real time canny edge detector on programmable SOC

Bhagesh Choudhry Maheshwari, John W. Burns, Michaela Blott, Giulio Gambardella

Citations: 8 • 2017

Improved Edge Detection using Variable Thresholding Technique and Convolution of Gabor with Gaussian Filters

Isaack Adidas Kamanga

Citations: 6 • 2022

Multi-color space learning for image segmentation based on a support vector machine

Renzheng Zhang, Guodong Chen, Zheng Wang, Wenzheng Chi, Zhenhua Wang, Lining Sun, Guilin Yang

Citations: 4 • 2019

Research on defect inspection method of pipeline robot based on adaptive image enhancement

Liang Dan, Dongtai Liang, Wu Xiaocheng, Xing Chen

Citations: 4 • 2020

Research on Drawing Robot Based on Image Edge Detection

Feng Liu, Lixin Cao, Zibo Sun, Zheng Li

Citations: 3 • 2021

Integrating Color and Gradient into Real-time Curve Tracking

Huiqiong Chen, Qigang Gao

Citations: 3 • 2008

Study on Detection Image Processing Method of Offshore Cage

Tianyu Gao, Jun Jin, Xin Xu

Citations: 2 • 2021

Research on Flame Image Edge Detection Algorithm Based on Mobile Robot Platform

Tongying Guo, Bin Ma, Jiejia Li, Hongying He

Citations: 2 • 2010

Path Recognition by Fusing Canny Operator and Morphology

Yuqing Huang

Citations: 2 • 2006

Study of First-order Edge Detection Algorithm

Qiaohong Liu

Citations: 2 • 2009

Image Edge Detection of the Insulator

Guohai Liu

Citations: 2 • 2008

Edge extraction algorithm of packaging robot based on Canny operator

Shuoqi Ma, Xiaoli Tu, Jun Hu

Citations: 2 • 2022