notes.md

align projector in software reimplement calibrateCamera

CBA WEEK

need to calibrate cameras

assumed intrinsic calibration of camera (focal length) derived extrinsic calibration (rotation translation)

print backdrop on paper line up crosses with background line up camera with lines (instead should get matrix from projected markers) identify cross points with camera solve for camera position (do in js instead of open cv) project line onto object find four contiguous points looking from bottom

draw depth map take real zs - camera z in x y of camera space