fuenwang / Equirec2Perspec

A tool to project equirectangular panorama into perspective images

Equirec2Perspec

Introduction

Equirec2Perspec is a python tool to split equirectangular panorama into normal perspective view.

Panorama

Given an input of 360 degree panorama

Perpective

Split panorama into perspective view with given parameters

Usage

import os
import cv2 
import Equirec2Perspec as E2P 

if __name__ == '__main__':
    equ = E2P.Equirectangular('src/image.jpg')    # Load equirectangular image
    
    #
    # FOV unit is degree 
    # theta is z-axis angle(right direction is positive, left direction is negative)
    # phi is y-axis angle(up direction positive, down direction negative)
    # height and width is output image dimension 
    #
    img = equ.GetPerspective(60, 0, 0, 720, 1080) # Specify parameters(FOV, theta, phi, height, width)