Two examples of performing perspective transformations with OpenCV using getPerspectiveTransform and warpPerspective.

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Examples of using linear algebra and Python/NumPy to find perpendicular lines/vectors and parallel lines at a certain distance.

math python numpy

Homogeneus transformations (rotation + translation), comparing Eigen (C++) and SciPy (Python); example with the roll-pitch-yaw (RPY) sequence of rotations.

math python c++ numpy

My notes on Beta probability distribution based on the “Bayesian Statistics the Fun Way” book.

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2D homogeneneous transformation (rotation + translation), with NumPy-based examples and visualizations of individual transformations and chains of consecutive transformations.

math python numpy

Using homogeneous vectors to represent points and lines, with NumPy-based examples.

math python numpy

Using Flask and OpenCV to create and serve images on the fly (with the expected Content-Type).

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