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Re: azimuthal median - final remark [message #58207 is a reply to message #58079]

Thu, 17 January 2008 02:53

Bringfried Stecklum is currently offline

Bringfried Stecklum
Messages: 75
Registered: January 1996

Member

Another improvement is to compute the radial indices only once, and
account for the different object positions in the image by accessing the
proper index range, i.e. object_idx=idx[r]+nx_pixels*ypos+xpos.

Bringfried Stecklum wrote:
> Dear Brian and Wox,
>
> thanks to both of you. What I am doing right now is to set up an array
> which holds the radius values, and use the reverse indices returned by
> histogram (applied to the radius array) to access the data. This speeds
> up things quite a bit.
>
> with kind regards,
>
> Bringfried

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[Message index]

		azimuthal median By: Bringfried Stecklum on Mon, 14 January 2008 05:22
		Re: azimuthal median By: Bringfried Stecklum on Wed, 16 January 2008 05:46
		Re: azimuthal median - final remark By: Bringfried Stecklum on Thu, 17 January 2008 02:53
		Re: azimuthal median By: Wox on Wed, 16 January 2008 00:38
		Re: azimuthal median By: Brian Larsen on Tue, 15 January 2008 07:57
		Re: azimuthal median By: Wox on Tue, 15 January 2008 01:48

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