A Monday 03 December 2007, Martin Spacek escrigué:
Sebastian Haase wrote:
reading this thread I have two comments.
a) *Displaying* at 200Hz probably makes little sense, since humans
would only see about max. of 30Hz (aka video frame rate).
Consequently you would want to separate your data
Hi Zach
Attached is some code for removing radial distortion from images. It
shows how to draw lines based on user input using matplotlib. It is
not suited for a big application, but useful for demonstrations.
Try it on
http://mentat.za.net/results/window.jpg
Regards
Stéfan
On Thu, Nov
Hi Stéfan,
Thanks -- I hadn't realized matplotlib's user-interaction abilities
were that sophisticated! I'll definitely give that route a shot.
Zach
On Dec 3, 2007, at 9:46 AM, Stefan van der Walt wrote:
Hi Zach
Attached is some code for removing radial distortion from images. It
shows
Francesc Altet wrote:
Perhaps something that can surely improve your timings is first
performing a read of your data file(s) while throwing the data as you
are reading it. This serves only to load the file entirely (if you have
memory enough, but this seems your case) in OS page cache.
Gael Varoquaux wrote:
Very interesting. Have you made measurements to see how many times you
lost one of your cycles. I made these kind of measurements on Linux using
the real-time clock with C and it was very interesting (
http://www.gael-varoquaux.info/computers/real-time ). I want to redo
