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NUbots / robocup

The NUbot's RoboCup Code
GNU General Public License v3.0
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Segment Filters occasionally blows out vision processing #55

Open josiahw opened 11 years ago

josiahw commented 11 years ago

especially with badly classified areas. This slowdown is visible via NUbugger.

shannonfenn commented 11 years ago

How was this determined to be the segment filters? And is it the application of the replacement or the transition rules?

josiahw commented 11 years ago

using the profiling tools you included in vision. All other things maintain their approximate time usage, but segment filters can make processing time massive occasionally. We observed a drop to maybe less than 15fps when focusing on angles which were not well classified and had a lot of noise in the classification.

On Thu, Jun 13, 2013 at 7:47 PM, Shannon Fenn notifications@github.comwrote:

How was this determined to be the segment filters? And is it the application of the replacement or the transition rules?

— Reply to this email directly or view it on GitHubhttps://github.com/nubots/robocup/issues/55#issuecomment-19382031 .

shannonfenn commented 11 years ago

Cool, I'll recheck the profiling stuff and make sure it's not another section of vision sneaking in there, if so I'll find some noisy images and check what the filters are doing.