Room360: Video-to-3D Spatial Reconstruction Platform

Room360 is an AI-powered spatial reconstruction platform that transforms ordinary smartphone videos into interactive three-dimensional environments. By combining video decomposition, image-based 3D generation, model alignment, spatial fusion, and cloud-based inference acceleration, Room360 enables users to rapidly generate immersive digital representations of indoor spaces.

The platform is designed to simplify the creation of 3D environments while maintaining high visual quality and fast processing times. The resulting reconstructions can be integrated into mobile applications, web platforms, virtual tours, real estate solutions, and immersive digital experiences.

Traditional 3D reconstruction systems often require specialized hardware such as LiDAR scanners, depth cameras, or expensive photogrammetry equipment.

The objective is to allow any user with a smartphone to generate a navigable 3D representation of a room through an automated cloud-based pipeline.

2. System Architecture

3. Video Decomposition

A submitted video is first decomposed into a sequence of individual frames.

I₁, I₂, I₃ ... Iₙ

Each image represents a different viewpoint of the environment.

4. Image-to-3D Conversion

The model converts a two-dimensional image into a three-dimensional representation that captures the visible geometry and appearance of the scene.

Each generated model becomes an independent spatial observation.

5. Spatial Complementarity Analysis

After generation, the system identifies complementary structures between neighboring observations.

a similarity score is computed.

The score estimates how likely two models represent overlapping regions of the same environment.

6. Rotation Estimation

To align neighboring models, Room360 estimates rotational transformations.

The transformation matrix R is selected to maximize overlap quality between adjacent reconstructions.

This allows models to be rotated and positioned within a common coordinate system.

all generated models are projected into a unified spatial representation.

This creates a continuous environment rather than a collection of isolated reconstructions.

8. Cloud-Based Processing

To achieve fast inference, all computationally intensive operations are executed on dedicated cloud infrastructure.

Users only upload the source video.

All reconstruction steps occur remotely.

9. Interactive Visualization

10. Applications

Room360 demonstrates a scalable approach to transforming ordinary videos into interactive 3D environments through AI-driven reconstruction and cloud-based processing. By combining image decomposition, AI-generated geometry, spatial alignment, and model fusion, the platform provides an accessible pathway toward immersive digital environments.