Zhang Zhengyou Camera Calibration MATLAB Implementation
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Resource Overview
Detailed Documentation
This MATLAB source code implements Zhang Zhengyou's camera calibration method, containing both comprehensive test programs and modular function libraries. This invaluable resource passed down from senior researchers provides not only the core calibration algorithm but also detailed testing frameworks and functional modules, enabling users to thoroughly understand and apply this calibration technique. The implementation includes key components such as corner detection using Harris or chessboard pattern recognition, homography estimation through linear least squares, and intrinsic parameter calculation via closed-form solutions. The package also contains radial distortion correction algorithms and nonlinear optimization routines for parameter refinement. This well-documented resource will significantly assist research and learning in computer vision applications, offering practical insights into calibration pipeline development and performance validation.
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