SonotaCo Site Admin
登録日: 2004.08.07 記事: 12653 所在地: 139.67E 35.65N
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日時: Tue Oct 11, 2011 7:42 am 記事の件名: Re: EXsize=0 |
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Hi
ExSize (Exceptional event Size) is threshold of changed pixel count that overrides the duration threshold.
(Or, 2nd size threshold for short event).
Usually, 1 frame noise such as cosmic ray noise is ignored by "MinFrm".
But if you set ExSize such as 50, then you will capture big 1 frame event that has more than 50 changed pixels.
This is for large event like sprites capturing, while ignoring small cosmic ray noise.
ExSize=0 disables this exception, therefore, it means normal triggering.
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最終編集者 SonotaCo [ Tue Oct 11, 2011 3:52 pm ], 編集回数 1 回 |
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