Improved Sobel algorithm for defect detection of rail surfaces with enhanced efficiency and accuracy

Visual positioning of rectangular lead components based on Harris corners and Zernike moments

(2015) Zu-jin Wang et al.   Journal of Central South University

An edge-adaptive demosaicking method based on image correlation

(2015) Xiao-fen Jia et al.   Journal of Central South University

An SVM approach with electromagnetic methods to assess metal plate thickness

(2014) Helena G. Ramos et al.   MEASUREMENT

Feature Extraction of Gear Fault Signal Based on Sobel Operator and WHT

(2014) Jian-Hua Cai et al.   SHOCK AND VIBRATION

Adaptive preprocessing algorithms of corneal topography in polar coordinate system

(2014) Yan-wen Guo   Journal of Central South University

Image quality assessment based on Prewitt magnitude

(2013) Hu Zhang et al.   AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS

Broken wire detection in coated steel belts using the magnetic flux leakage method

(2013) Hua-Ming Lei et al.   INSIGHT

Railroad inspection based on ACFM employing a non-uniform B-spline approach

(2013) J.M. Chacón Muñoz et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

FPGA IMPLEMENTATION OF HIGH SPEED AND LOW POWER ARCHITECTURES FOR IMAGE SEGMENTATION USING SOBEL OPERATORS

(2012) ABDUL RAOUF KHALID et al.   JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS

Image quality assessment based on edge preservation

(2012) Maria G. Martini et al.   SIGNAL PROCESSING-IMAGE COMMUNICATION

Shape-dependent canny edge detector

(2011) Sos S. Agaian   OPTICAL ENGINEERING

A novel method to look for the hysteresis thresholds for the Canny edge detector

(2010) R. Medina-Carnicer et al.   PATTERN RECOGNITION

Machine Learning Techniques for the Analysis of Magnetic Flux Leakage Images in Pipeline Inspection

(2009) A. Khodayari-Rostamabad et al.   IEEE TRANSACTIONS ON MAGNETICS