Accurate subpixel edge location

버전 2.13 (246 KB) 작성자: Agustin Trujillo-Pino
Detection of subpixel edges with very high precision in grey level images

다운로드 수: 5K

업데이트 날짜: 2018/10/23

라이선스 보기

This is the Matlab source code of the sub pixel edge detection method detailed in the paper “Accurate Subpixel Edge Location Based on Partial Area Effect”, published by Elsevier in
http://www.sciencedirect.com/science/article/pii/S0262885612001850
The main folder contains the following files:
- subpixelEdges is the detection method. Type 'help subpixelEdges' for more info
- visEdges is the method for displaying detected edges over the image
- subpixelImage creates a high resolution binary image with the detected edges
- subsetEdges extracts a subset of edges that fulfill condition
- example1 is an example of using the method with a synthetic image
- example2 is similar but using a real image
- example3 uses a big image of a printed text captured by a mobile phone camera
- example4 creates a high resolution binary image for the example 1
- example5 is an example of using the method with a high-noise synthetic image
- example6 is similar but using a real angiography
- subpixelStartGUI is a graphical app to test different features of the method
Several slides explaining the method in:
http://serdis.dis.ulpgc.es/~atrujillo/subpixel/subpixelSlides.pdf

인용 양식

Agustin Trujillo-Pino (2022). Accurate subpixel edge location (https://www.mathworks.com/matlabcentral/fileexchange/48908-accurate-subpixel-edge-location), MATLAB Central File Exchange. 검색됨 .

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