wide field preprocessed images with multiple projectors
wide field preprocessed images with multiple projectors ✔️ DESCRIPTION We demonstrate image processing algorithms that achieve the distortion-corrected projection on surfaces with horizontal discontinuity, with casually placed camera and projector. Image pre-warping is used to achieve any projector keystone correction and screen geometry correction. This project involves one projector (Epson H382F, aspect ratio 4:3), a right-angled corner (or a folder/curved paper screen), a camera and a control laptop. This project doesn’t involve Android devices. With algorithm modification to achieve geometry registration and photometric alignment between projectors, users can project extremely wide field preprocessed images with multiple projectors. This algorithm may also be modified for projectors located at the back of the projection screen. It has application in art visualization, Head-Up Displays, and virtual/augmented reality. ✔️ Step 1 Flat Screen Pro...