CV Chess
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CV_Chess
Trying out the CV_Chess project from https://classes.engineering.wustl.edu/ese205/core/index.php?title=CV_Chess Fork of it at:
Installation
git clone https://github.com/WolfgangFahl/ESE205-CVChess/
./installOpenCV
./install
Test
./test
============================= test session starts ==============================
platform linux -- Python 3.7.3, pytest-5.2.1, py-1.8.0, pluggy-0.13.0
rootdir: /home/wf/source/python/ESE205-CVChess
collected 2 items
test_camera.py . [ 50%]
test_webcam.py . [100%]
============================== 2 passed in 3.87s ===============================
Preview
# see https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_gui/py_video_display/py_video_display.html
import numpy as np
import cv2
cap = cv2.VideoCapture(0)
while(True):
# Capture frame-by-frame
ret, frame = cap.read()
# Our operations on the frame come here
#gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
# Display the resulting frame
cv2.imshow('Camera',frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()
start the above code - stop by pressing 'q'
python3 preview.py
Run
./run
Project details
The project was an effort of some 200 hours See also https://classes.engineering.wustl.edu/ese205/core/index.php?title=CV_Chess_Logs
Code Structure
Click classes to view source code
Issues
see also https://github.com/rjgoodloe/ESE205-CVChess/issues
- The board detection algorithm does not make sure that squares are really squares.
- The algorithm has a strict flow which you must follow