AlvaAR

Real-time Visual SLAM for Web Browsers

Technology Overview

📹 RGBD Camera Demos

RGBD AR Ruler (Video) Visualizer

640x480Stereo

Enhanced AR Ruler with 3D scene visualizer. Features coordinate system fixes and improved camera tracking.

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RGBD Stereo (Video) Visualizer

640x480Stereo

Advanced stereo SLAM with 3D scene visualization. Features coordinate system fixes and feature point alignment.

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Live Stereo SLAM

640x480Stereo

Real-time stereo SLAM using RGBD camera via WebSocket. Features dual camera display and metric scale recovery.

Launch Demo

Live Monocular SLAM

640x480Mono

Real-time monocular SLAM using left camera from RGBD setup. Dual display with stereo input.

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Video Stereo SLAM

640x480Stereo

Stereo SLAM using pre-recorded video files. Demonstrates stereo pose estimation with video input.

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Video Monocular SLAM

640x480Mono

Monocular SLAM using video files. Shows single camera pose estimation capabilities.

Launch Demo
📱 ESP32 Camera Demos

Live ESP32 Stereo

480x320Stereo

Real-time stereo SLAM using ESP32 camera modules via WebSocket. Dynamic resolution adaptation.

Launch Demo

Live ESP32 Monocular

480x320Mono

Real-time monocular SLAM using ESP32 camera. Optimized for embedded camera performance.

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ESP32 3D Viewer

480x320Stereo

Advanced 3D visualization for ESP32 stereo SLAM. Features enhanced 3D scene rendering.

Launch Demo

ESP32 AR Ruler (Live)

480x320Stereo

Real-time distance measurement tool using ESP32 stereo SLAM. Place markers and measure distances in 3D space.

Launch Demo

ESP32 Video Stereo

480x320Stereo

Stereo SLAM using ESP32 video files. Demonstrates ESP32 camera capabilities with recorded footage.

Launch Demo

ESP32 Video Monocular

480x320Mono

Monocular SLAM using ESP32 video files. Shows single camera tracking with ESP32 input.

Launch Demo

ESP32 Internet Live Mono

480x320Mono

Real-time monocular SLAM using ESP32 camera via internet connection. Optimized for remote streaming.

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🌐 General Demos

Web Camera SLAM

Mono

Live monocular SLAM using your device's web camera. Dynamic resolution adaptation.

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Video File SLAM

Mono

Monocular SLAM using uploaded video files. Supports various video formats and resolutions.

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IMU Integration

Mono+IMU

INCOMPLETE: Monocular SLAM with IMU sensor fusion. Combines visual and inertial data for enhanced tracking.

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🧪 Sandbox Demos

GPU Performance Test

Test

GPU performance testing and WebGL capabilities demonstration. Useful for debugging rendering issues.

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IMU Data Reader

IMU

IMU sensor data reading and visualization. Test IMU data acquisition and processing.

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IMU Data Sender

IMU

IMU data transmission testing. Send IMU data to SLAM system for sensor fusion testing.

Launch Demo

IMU Data Sender v2

IMU

Enhanced IMU data transmission with improved data formatting and error handling.

Launch Demo