Add Some Color to your Vision, Using Color in Machine Vision
Kyle Voosen - National Instruments
Color Camera Sensors, Mosaic Sensors: CPU Intensive, Low spatial resolution, Low color accuracy, Higher speed CPUs, Onboard Bayer conversion; 3 CCD Sensors, 3 Chip CCDs: High spatial Resolution, High color accuracy, No Artifacts, Expensive, Higher throughput, CameraLink, PCI Express; Representing Color Spaces: Computers and humans perceive color differently, ways to represent color: Red, Green, Blue RGB: Most common color space, Simplifies camera and display design, Cannot represent all visual colors, Sensitive to lighting changes; Hue, Saturation, Luminance HSL: Luminance separate from color, Tolerant of inconsistent lighting
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Erstellt: 11.05.2012 2:39