Nicolas Barbey

Nicolas Barbey has asked 4 questions and find answers to 63 problems.

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About

I work in Paris on software for mobile access providers. I code mostly in C and Python.

Nicolas Barbey questions

Python OpenCV Box2D
Asynchronously read and process an image in python
Fill a disk with an ext4 partition in a script

Nicolas Barbey answers

Better way to call a chain of functions in python?
Auto-cropping images with PIL
Fast 2D rigid body transformations in numpy/scipy
How should I use Numpy's vstack method?
Multiplying Numpy/Scipy Sparse and Dense Matrices Efficiently
Slices along arbitrary axis
python lambda function mutability [duplicate]
How to extract the layers from an image (jpg,png,etc)
how to specify a range in numpy.piecewise (2 conditions per range)
How do I find out eigenvectors corresponding to a particular eigenvalue of a matrix?