Re: spatial filter help
Posted by fulano on Apr 24, 2017; 10:14pm
URL: http://imagej.273.s1.nabble.com/spatial-filter-help-tp5018585p5018602.html
Wow, thanks for the help! I didn't spect such very detail response. I'm gonna try all the things, and try to report my results on this thread.
Respect to the record, is indeed from the side of a transparent open channel (a big acuarium), and the water is illuminated by a laser. The dye that I mention before is fluorescent to that laser, and the surface shines, but from the side the water also shines due to the penetration of laser. The camera record the two efects, and is this the cause of the noise. This is a standart method in fluid mechanics, but i'm no very skilled in that.
Thanks and sorry for my bad english.
Attached, a frame without processing
URL: http://imagej.273.s1.nabble.com/spatial-filter-help-tp5018585p5018602.html
Wow, thanks for the help! I didn't spect such very detail response. I'm gonna try all the things, and try to report my results on this thread.
Respect to the record, is indeed from the side of a transparent open channel (a big acuarium), and the water is illuminated by a laser. The dye that I mention before is fluorescent to that laser, and the surface shines, but from the side the water also shines due to the penetration of laser. The camera record the two efects, and is this the cause of the noise. This is a standart method in fluid mechanics, but i'm no very skilled in that.
Thanks and sorry for my bad english.
Attached, a frame without processing
| Free forum by Nabble | Disable Popup Ads | Edit this page |