https://github.com/palmr/leapscan

:eyes: Leap Motion 3D scanning
https://github.com/palmr/leapscan

3d-scanning c-plus-plus leap-motion opencv

Last synced: 3 months ago
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:eyes: Leap Motion 3D scanning

• Host: GitHub
• URL: https://github.com/palmr/leapscan
• Owner: Palmr
• Created: 2016-02-28T17:27:33.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-02-28T17:30:09.000Z (over 10 years ago)
• Last Synced: 2025-04-11T05:51:40.480Z (about 1 year ago)
• Topics: 3d-scanning, c-plus-plus, leap-motion, opencv
• Language: C++
• Homepage:
• Size: 319 KB
• Stars: 28
• Watchers: 4
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

          
# LeapScan

I bought a Leap Motion years ago and despite a few hack day projects here and there it doesn't get much use. While talking about 3d scanning tools I figured I'd see if the Leap could do it as aside from a 1st gen Kinect I don't have anything which has decent stero cameras.

A brief search online didn't turn up much, and definitely nothing decent so I thought I'd have a quick attempt over a weekend.

The attempt was mostly a failure, but hey.

This project reads and displays images from the Leap, un-distorts them on the CPU, and attempts to reconstruct a 3d scene from the stereo images using a couple of method from OpenCV.

## Example

![Desk scan attempt screenshot](./screenshot.png)

This is a screenshot of an attempted scan of my desk. It makes something semi-recognisable...

## Requirements

Should you be crazy enough to want to give this project a test you'll need:

- Visual Studio 2015

- SFML 2.3.2

- Leap SDK 2.3.1+31549

- OpenCV 3.1.0

The project config will need tweaking as I set it up fairly badly and it only works for 64bit as I wasn't aiming for portability.

## TODO

- Get the distortion-removal running as a GPU shader

- Use the OpenCV GPU-based stereo solver

- Sort out lighting issues from the Leap

- Crop the leap images before solving