chess recognition
Post on 21-Jan-2016
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Chess Recognition. Shai karnei – Reem Nathan Meisels. Motivation. For this project we aimed to detect chess pieces and their location. UI. Simple – take a picture – get a picture back with Homography and pieces type and location. Algorithm. Image captured. Canny. Hough Line Transform. - PowerPoint PPT Presentation
TRANSCRIPT
Chess Recognition
Shai karnei – Reem Nathan Meisels
Motivation
For this project we aimed to detect chess pieces and their location.
UI
• Simple – take a picture – get a picture back with Homography and pieces type and location.
Algorithm
Image captured
Canny
Hough Line Transform
Algorithm
Take outer Board lines
homography
Split to 8x8 grid
Algorithm
Run template matching on each square and return piece type and location
result
result
Bad resultBad hough line detection => bad Homography => Bad board and pieces detection
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