4 ms·
Really the transform isn't as much trouble as getting a uniformly lit area with good contrast.
by ska 6y ago
Really the transform isn't as much trouble as getting a uniformly lit area with good contrast.
- abdullahkhalids 6y agoYes, that could be problematic, hence I incorporated the LED in my proposal image. As we are working with standard paper, we know its color (as it appears to the camera in neutral light). We could have a calibration step, where the multicolored LEDs are tuned to get the right contrast and color balance. Though, I have no idea how well it will work in practice.
- deleted 6y ago[deleted]
- totetsu 6y agoThe light would be stronger closer to the source. Better to have a stand like the Czur scanners, and the pi on top