Optical Technique

Summary of image edge detection

Yuhe Li · 2005 · 68 citations

Image Processing, Image Analysis, Feature Detection +15

Reaserch of the improvement of Zhang’s camera calibration method

刘艳 Liu Yan, 李腾飞 Li Tengfei · 2014 · 27 citations

Sensor Calibration, Machine Vision, Engineering +6

Improved algorithm of subpixel edge detection using Zernike orthogonal moments

Jin Li · 2003 · 23 citations

Geometric Modeling, Subpixel Edge Detection, Image Analysis +14

A study on the improved algorithm for Sobel on image edge detection

何春华 HE Chunhua, 张雪飞 ZHANG Xuefei, 胡迎春 HU Yingchun · 2012 · 23 citations

Adaptive Weights, Machine Vision, Image Analysis +14

Research of hyper accuracy subpixel subdivision location algorithm for star image

Zhihang Hao · 2005 · 13 citations

Geometric Modeling, Astronomical Coordinate System, Star Image +11