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2018_04_19_surfacereconstruction

Structured light 3D scanning using multiple frequency phase shifting

3d-reconstruction-using-structured-light

3dunderworld-sls-gpu_cpu

A structured light scanner

4dface

Real-time 3D face tracking and reconstruction from 2D video

an-intelligent-eye

Developing a tool for the visually impaired people is not a recently emerged problem. But developing a computer aided tool is a still developing area. The aim of all these systems is to help the user in navigation without the help of a second person. There are several works using computer vision techniques. But there is no existing method that help to solve the all basic needs of blind person. This project presents a comprehensive scheme for reconstructing a three-dimensional (3D) model from a stereo camera via multi-view calibration. The depth information is useful so as to estimate the actual position of the target object. It is an essential parameter that can allow visualization from multiple perspectives. We provide an improved method for detecting objects and calculating the distance of these objects using stereo vision in real time. The stages involved include camera calibration, image rectifying, disparity calculation, and three dimensional reconstruction. Results show that objects located from 65cm up to 203cm are properly measured for their distances, with an average error of 3cm. The precision of the measurement also depends on the quality of the calibration.

bundlefusion

[Siggraph 2017] BundleFusion: Real-time Globally Consistent 3D Reconstruction using Online Surface Re-integration

camport3

direct_gmm

Project code for "Direct Fitting of Gaussian Mixture Models"

imagebasedmodellingeduv1.0

neural_decomposition

Neural Decomposition Code for Time Series

point_proj_sls_calib

A simple calibration code for Structured-light systems consisting of a dot projector and a camera. The segmentation of the imaged structured-light pattern is not included. Dot extraction (based on color thresholding or other technique..) form calibration images should be performed before using this code.

slstudio

SLStudio -- Open Source Real Time Structured Light. A comprehensive software suite for capturing and reconstructing 3D scenes with a camera-projector pair.

structured-light

Creating a 3D reconstruction of an object using multiple images

structured-light-depth-acquisition

Matlab Implementation of a 3D Reconstruction algorithm

structured-light-depth-acquisition-1

3D reconstruction

structured-light-laser-stripe-reconstruction

Reconstructs a 3D stripe on the area of an object on which a laser falls as seen by the camera

structured_light

3d reconstruction using three step phase shift

structuredlight

Creating a 3D reconstruction of an object using multiple images