Spherical Hough Transform

1. Introduction

This repository is the spherical Hough transform algorithm implemented in Windows, and you can also access the Linux version.

• Spherical Hough space

• Procedures of the spherical Hough transform

2. Requirements

• opencv-4.0.0
• opencv_contrib-4.0.0

The code is written and tested in Visual Studio 2019.

3. File Structure

SphericalHoughTransform:
  |-- image: the folder containing image files
  |-- include: the folder containing header files
  |-- param: the folder containing parameter files
  |-- src: the folder containing source files
  |-- PropertySheet.props: opencv configure file for Release mode
  |-- PropertySheetd.props: opencv configure file for Debug mode

File	Description
SphericalCamera.h SphericalCamera.cpp	Realize the transformation of spherical image, fisheye image and 3D pointcloud
pointcloud.h pointcloud.cpp	Implement a PointCloud class
hough.h hough.cpp	Realize the spherical Hough transform, including HoughLinesProbabilistic and HoughLinesStandard functions
main.cpp	A demo about how to carry out the spherical Hough transform