Improved direction estimation for Di Zenzo's multichannel image gradient operator

DOI10.1016/J.PATCOG.2012.06.003zbMath1248.68534OpenAlexW1994133416MaRDI QIDQ454419

Enmin Song, Xiangyang Xu, Lianghai Jin, Hong Liu

Publication date: 5 October 2012

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.patcog.2012.06.003

zbMATH Keywords

gradientmultichannel imagecolor edge detection

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Machine vision and scene understanding (68T45)

Related Items (3)

Multifocus image fusion by combining with mixed-order structure tensors and multiscale neighborhood ⋮ A robust color edge detection algorithm based on the quaternion Hardy filter ⋮ Denoising color images based on local orientation estimation and CNN classifier

Cites Work

• Corner detection based on gradient correlation matrices of planar curves
• Analysis of colour channel coupling from a physics-based viewpoint: application to colour edge detection
• A region and gradient based active contour model and its application in boundary tracking on anal canal ultrasound images
• Handwritten numeral recognition using gradient and curvature of gray scale image
• Subpixel edge detection of color images by principal axis analysis and moment-preserving principle
• A note on the gradient of a multi-image
• Edge detection in multispectral images
• Edge Detector Evaluation Using Empirical ROC Curves
• A New Scheme for Robust Gradient Vector Estimation in Color Images

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