GoMorph: training-free localization of morph-like video deformation in Go

I built GoMorph, an early open-source experiment for finding when and where a morph-like deformation occurs in a video. It analyzes the full frame, so the suspicious region can be a product, object, text, or background rather than a face. The current detector is classical and training-free: Remove global camera translation. Estimate regional motion in tiles. Score motion acceleration, warp error, and second-order photometric change. Suppress hard scene cuts. Calibrate confidence against the video's own baseline. There are two execution paths. The portable Go path launches FFmpeg and needs no P