Investigation of Stereo Camera Calibration Based on Python
| Autor: | Mohammed Mikou, Ahmed Mouhsen, Elmehdi Adil |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
business.industry
Computer science Distortion (optics) ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Process (computing) Python (programming language) Field (computer science) Calibration Pinhole camera model Computer vision Artificial intelligence business computer Stereo camera Camera resectioning computer.programming_language |
| Zdroj: | Advances in Intelligent Systems and Computing ISBN: 9783030736880 SoCPaR |
| Popis: | Camera calibration is a crucial process in the field of computer vision. In this paper, describing the pinhole camera model is introduced. A calibration process of two similar cameras using a 2D pattern is then described. A Python program is developed to extract the cameras intrinsic and extrinsic parameters, and save them for a further use. The OpenCV library based the proposed program takes in consideration the radial and tangential distortion of the camera. To evaluate the performance of the proposed program, real data experiment has been performed. The results show the effectiveness of the proposed program to calibrate the cameras and form the basis for the next stage of the research. The proposed program can be used as first step in real time applications such as obstacle detection and navigation systems. |
| Databáze: | OpenAIRE |
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