Re: Beginner in python and mahotas
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Luis Pedro Coelho
Mar 22, 2013, 1:20:42 PM3/22/13
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HI,
> 1. What does f refer to, how do I know the ndarray of integer type?
f is your input image. It needs to be an integer numpy array.
I don't really know how you'd load your ASCII format, you'd have to figure that one out yourself.
Perhaps you should spend some time with numpy tutorials before considering images.
> 2. Haralick textures are often calculated in four directions, can I get one output for all the directions, how does the output code look like?
You get the four dimensions separately.
HTH,
--
Luis Pedro Coelho | University of Lisbon | http://luispedro.org
> 1. What does f refer to, how do I know the ndarray of integer type?
f is your input image. It needs to be an integer numpy array.
I don't really know how you'd load your ASCII format, you'd have to figure that one out yourself.
Perhaps you should spend some time with numpy tutorials before considering images.
> 2. Haralick textures are often calculated in four directions, can I get one output for all the directions, how does the output code look like?
You get the four dimensions separately.
HTH,
--
Luis Pedro Coelho | University of Lisbon | http://luispedro.org
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