Tour Into the Picture
Academic / Computer Vision
An interactive single-image 3D reconstruction using vanishing-point geometry and a five-plane room model.
Overview
The project adapts an academic MATLAB computer-vision exercise into an interactive browser demonstration.
The problem
A single image must be divided into a plausible room geometry using user-guided perspective information.
My contribution
Implemented vanishing-point controls, rear-wall alignment, spidery mesh generation, five-plane extraction, and a virtual camera preview.
System or workflow
- 01Position the vanishing point and rear-wall rectangle.
- 02Generate the spidery mesh.
- 03Split the image into ceiling, floor, rear, left, and right planes.
- 04Preview the connected room with camera controls.
Technical highlights
- 01Interactive browser adaptation of the classic reconstruction workflow
- 02User-guided vanishing point and rear-wall alignment
- 03Spidery mesh generation for five-plane room extraction
- 04Connected room visualization with camera controls