![GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV. GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV.](https://raw.githubusercontent.com/ferenc-nemeth/opencv-laser-rangefinder/master/Design/activity.png)
GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV.
![GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV. GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV.](https://raw.githubusercontent.com/ferenc-nemeth/opencv-laser-rangefinder/master/Design/device.jpg)
GitHub - ferenc-nemeth/opencv-laser-rangefinder: How to measure distance with a webcam, a laser pointer and OpenCV.
![computer vision - iPhone iOS UIImage how to detect a "laser pointer" dot on a camera feed? - Signal Processing Stack Exchange computer vision - iPhone iOS UIImage how to detect a "laser pointer" dot on a camera feed? - Signal Processing Stack Exchange](https://i.stack.imgur.com/Ds22L.png)
computer vision - iPhone iOS UIImage how to detect a "laser pointer" dot on a camera feed? - Signal Processing Stack Exchange
![GitHub - hxy513696765/OpenCV-laser-projection-virtual-keyboard: The virtual keyboard design based on laser projection technology is based on OpenCV, it combines with hardware identification and detects the location of the finger position and then maps GitHub - hxy513696765/OpenCV-laser-projection-virtual-keyboard: The virtual keyboard design based on laser projection technology is based on OpenCV, it combines with hardware identification and detects the location of the finger position and then maps](https://raw.githubusercontent.com/hxy513696765/OpenCV-laser-projection-virtual-keyboard/master/Lens%20Process1.jpg)