https://github.com/dlr-eoc/camera
a python module for camera projections
https://github.com/dlr-eoc/camera
Last synced: 8 months ago
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a python module for camera projections
- Host: GitHub
- URL: https://github.com/dlr-eoc/camera
- Owner: dlr-eoc
- License: mit
- Created: 2018-03-20T12:49:29.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2022-02-21T09:16:53.000Z (over 4 years ago)
- Last Synced: 2025-04-10T19:13:22.251Z (about 1 year ago)
- Language: Python
- Size: 33.1 MB
- Stars: 11
- Watchers: 4
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# camproject
a python module for camera projection and reprojection
this repository will no longer be maintained.
Please use the newer version of this module from https://github.com/EasyIsrael/camproject
Maintainer
----------
* Martin Israel
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,distance=10)
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`