About the localization and feature extraction in bank notes recognition
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
YIP
am 31 Dez. 2014
Kommentiert: Image Analyst
am 3 Apr. 2015
I am doing a project about the recognition of the serial numbers in bank notes. After I finished the gray scale normalization of the image, I don't know how to extract the serial numbers from the image. Also, I need to extract the features of each character for the comparing with the serial numbers. However, may I know if there any methods to do this extraction. Thank you very much and Happy new year.
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 31 Dez. 2014
Use the Computer Vision System Toolbox to do OCR: http://www.mathworks.com/help/vision/ref/ocr.html#bt548t1-2_1
9 Kommentare
Image Analyst
am 3 Apr. 2015
An image must remain rectangular, so you'll need to have both white foreground pixels (representing the M) and the black background pixels. If you want, you can use find() to get a list of the rows and columns where the white pixels reside, but that's just a list of coordinates, not an image.
Weitere Antworten (0)
Siehe auch
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!