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View Full Version : what filter to use to remove "moving dots"


scrtagt69
21st August 2004, 15:21
I have an NTSC dvd source in which im performing an ivtc, however i cant get rid of this problem here. view screen shot(s). at the bottom left on the red sign..all those dots around it, when its moving they appear to move..not only there but through the whole video.

http://www.geocities.com/ojordonez/pic/screen2.gif
http://www.geocities.com/ojordonez/pic/screen1.gif

MPEG2Source("D:\Documents and Settings\Administrator\Desktop\rips\lunatics.d2v")
Telecide(1,vthresh=55,dthresh=9,show=true,chroma=true)
Decimate()

Can anyone assist with what i should do? thanks in advance.

*Edit, i apologize, that other Screen shot didnt come out right. any ideas on these what i can use? thanks again

scrtagt69
21st August 2004, 21:35
i dont know if people didnt answer cuz they couldnt view the screen shots..here are the correct ones now

scrtagt69
22nd August 2004, 03:27
still nothing huh. i kinda fixed the dots on the red sign with the guavacomb, and it works on the clothing too, as long as they are still, but once there is movement, the dots return, anyone at all please? ive looked through a bunch of avisynth filters and still cant seem to find anything.

tedkunich
22nd August 2004, 06:27
This thread might be of some use, look at the second post....

http://forum.doom9.org/showthread.php?s=&threadid=80390 (Thread)


It is not perfect, but much better than Guava. If the scene is moving or motion is in close proximity, it is ineffective....



T

scrtagt69
22nd August 2004, 16:14
thanks alot tedkunich, that did work very well....much better than guava, and i didnt have to use ConvertToYUY2 which made me happier. this is what i finally winded up using to get the results i needed

MPEG2Source("D:\Documents and Settings\Administrator\Desktop\rips\lunatics.d2v",iPP=true)
DeDot()
DeGrainMedian(limitY=5,limitUV=10,mode=0)
Telecide(1,guide=1,vthresh=55,blend=true,show=true)
Decimate(mode=1,threshold=1.0)