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python Programming Glossary: arPython faster than compiled Haskell? http://stackoverflow.com/questions/10357663/python-faster-than-compiled-haskell faster than compiled Haskell Please feel free to mark this as irrelevant if you think it doesn't belong here. I have.. and Haskell. It reads a file with 1 000 000 newline separated integers parses that file into a list of integers quick.. It reads a file with 1 000 000 newline separated integers parses that file into a list of integers quick sorts it and then..
Image transformation in OpenCV http://stackoverflow.com/questions/10364201/image-transformation-in-opencv this question How to remove convexity defects in sudoku square I was trying to implement nikie's answer in Mathematica to.. of procedure. ie I got the all intersection points in square like below Now i want to transform this into a perfect square.. like below Now i want to transform this into a perfect square of size 450 450 as given below Never mind the brightness difference..
Is there a way to convert pyplot.imshow() object to numpy array? http://stackoverflow.com/questions/14869321/is-there-a-way-to-convert-pyplot-imshow-object-to-numpy-array there a way to convert pyplot.imshow object to numpy array I need to visualize a 2D numpy array. I am using pyplot.. object to numpy array I need to visualize a 2D numpy array. I am using pyplot for this. Here's the code import cv2 as.. img pyplot.imshow radiance_val #radiance_val is a 2D numpy array of size 512 512 #filled with np.float32 values pyplot.show..
http://stackoverflow.com/questions/2105508/wrap-c-lib-with-cython and I'm tring to use Cython to wrap a C C static library. I made a simply example as following. Test.h #ifndef TEST_H.. I used g to compile and build it. g c test.cpp o libtest.o ar rcs libtest.a libtest.o So now I got a static library called.. ar rcs libtest.a libtest.o So now I got a static library called libtest.a. Test.pyx cdef extern from test.h int add..
Python - Find dominant/most common color in an image http://stackoverflow.com/questions/3241929/python-find-dominant-most-common-color-in-an-image out of RGB will do. I've looked at the Python Imaging library and could not find anything relating to what I was looking.. in an image. python image image processing colors share improve this question Here's code making use of PIL and Scipy's.. of PIL and Scipy's cluster package . For simplicity I've hardcoded the filename as image.jpg . Resizing the image is for..
Compiling a SWIG Python wrapper for a static library? http://stackoverflow.com/questions/4608780/compiling-a-swig-python-wrapper-for-a-static-library a SWIG Python wrapper for a static library This is a noob question. I'm trying to learn how to use SWIG.. a static library This is a noob question. I'm trying to learn how to use SWIG to make a python interface for a C library... how to use SWIG to make a python interface for a C library. The library is a proprietary 3rd party library it comes to..
What is a clean, pythonic way to have multiple constructors in Python? http://stackoverflow.com/questions/682504/what-is-a-clean-pythonic-way-to-have-multiple-constructors-in-python objects... one that takes a number of holes like this parmesan Cheese num_holes 15 and one that takes no arguments and.. this parmesan Cheese num_holes 15 and one that takes no arguments and just randomizes the number_of_holes property gouda.. do you say Is there a better way coding style python share improve this question Actually None is much better for magic..
http://stackoverflow.com/questions/7496547/python-scipy-needs-blas Blas http www.netlib.org blas libraries not found. Directories to search for the libraries can be.. www.netlib.org blas libraries not found. Directories to search for the libraries can be specified in the numpy distutils.. libraries not found. Directories to search for the libraries can be specified in the numpy distutils site.cfg file section..
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