a camera projection lib to calculate the ray direction of a pixel and vice versa
Project description
camproject
a python module for camera projection and reprojection
Maintainer
- Martin Israel m.israel@thermaldrones.de
Requirements
- python 2.6, 2.7, or 3.x
- NumPy
Installation
The easiest way is to install it from Pypi with:
$ pip install camproject
To install system-wide from source distribution:
$ python setup.py install
Quickstart-Usage
import numpy as np
import camproject
P = np.array([[1],[0],[10],[1]]) # this is a point in 3D (e.g. in meters)
cam = camproject.Camera()
cam.intrinsics(640,512,1000,320,260) # inner parameters: (in pixels)
# (im_width,im_height, focal_length, centerpixel_x, centerpixel_y)
cam.attitudeMat(np.eye(4)) # outer parameters: point to z-direction
p = cam.project(P) # gives pixel coordinates on the image
to reproject it back to the 3D world we use this code
Q = cam.reprojectToPlane(p)
Documentation
- documentation can be found at https://camproject.readthedocs.io/en/latest/
- If you acquired this code via GitHub, then you can build the documentation using sphinx.
From the documentation directory, run:
$ make html
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
camproject-0.42.tar.gz
(10.4 kB
view hashes)
Built Distribution
camproject-0.42-py3-none-any.whl
(10.6 kB
view hashes)
Close
Hashes for camproject-0.42-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | e568d255b98c65362a260a6f7de3449e4c3e0a73db59b8b6d3230e0dec4b60de |
|
MD5 | 5d54f425ee93a18ca97e97597efa5e8e |
|
BLAKE2b-256 | 6fbb13ec6051c921b29efedd4d0c9bb57e9a61def76861be78cf28433936fd4a |