Artificial Intelligence

Links

• UNIX_Ten_Commands.pdf
• www.python.org
• Stueben book
• Elkner book
• usb.txt

Machine Vision

Data

• convert -compress None filename.jpg filename.ppm
• header... P3, /*comment*/, width, height, 255
• gray = 0.30 * red + 0.59 * green + 0.11 * blue
• from math import atan2
• theta = atan2( Gy , Gx )
• test images
  • coins
  • fruitbowl
  • shapes

TO DO

• Different image files to test.
• Grayscale - PPM - red = green = blue.
• Blur - smoothing - Gauss or uniform.
• Edge - thick - threshold - mark in red. movie
• Edge - thin - angle - hysteresis.