python Programming Glossary: grid

How to remove convexity defects in a Sudoku square?

http://stackoverflow.com/questions/10196198/how-to-remove-convexity-defects-in-a-sudoku-square

1 2 By filling this image I get a mask for the sudoku grid mask FillingTransform largestComponent Now I can use a 2nd order.. I use connected component analysis again to extract the grid lines from these images. The grid lines are much longer than.. again to extract the grid lines from these images. The grid lines are much longer than the digits so I can use caliper length..

Having trouble making a list of lists of a designated size [duplicate]

http://stackoverflow.com/questions/17411892/having-trouble-making-a-list-of-lists-of-a-designated-size

now I just do this array 5000 for line in f2 a line.split grid int a 0 array grid .append a 1 print Counter array 0 .most_common.. array 5000 for line in f2 a line.split grid int a 0 array grid .append a 1 print Counter array 0 .most_common 10 the problem..

Numpy meshgrid in 3D

http://stackoverflow.com/questions/1827489/numpy-meshgrid-in-3d

meshgrid in 3D Numpy's meshgrid is very useful for converting two vectors.. meshgrid in 3D Numpy's meshgrid is very useful for converting two vectors to a coordinate grid... is very useful for converting two vectors to a coordinate grid. What is the easiest way to extend this to three dimensions..

Adding a scrollbar to a grid of widgets in Tkinter

http://stackoverflow.com/questions/3085696/adding-a-scrollbar-to-a-grid-of-widgets-in-tkinter

a scrollbar to a grid of widgets in Tkinter I am using Python to parse entries from.. Tkinter and so far it's been excellent. The output is a grid of label widgets but sometimes there are more rows than can.. None of these appear to be suitable for displaying a grid of widgets. It's possible to put arbitrary widgets in a Canvas..

Inverse Distance Weighted (IDW) Interpolation with Python

http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python

is also scale free # error analysis f x idw x todo regular grid nnear ndim 1 2 ndim def __init__ self X z leafsize 10 stat 0..

Multivariate spline interpolation in python/scipy?

http://stackoverflow.com/questions/6238250/multivariate-spline-interpolation-in-python-scipy

set of scalar data on a regularly spaced three dimensional grid which I need to interpolate at a small number of points scattered.. correctly your input observation data is regularly gridded If so scipy.ndimage.map_coordinates does exactly what you.. coordinates that you want to interpolate the values of the grid at in pixel voxel n dimensional index coordinates. As a 2D example..