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Re: Edge detection for saturn's rings [message #61342 is a reply to message #61341]

Mon, 14 July 2008 18:41

frankosuna
Messages: 31
Registered: February 2008

Member

Actually no, that is not the original image. I just did a quick print
screen to show you guys what it was. The original image is a
1024x1024 as is the edge detected. This is the following code that I
have:

LOADCT, 0
mydevice = !D.NAME

SET_PLOT, 'Z'

ERASE

DEVICE, SET_RESOLUTION=[1024,1024]

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; SOBEL CODE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
filteredImage = SOBEL(img)
filteredImage=ROTATE(filteredImage, 7)

filteredImage = SMOOTH(filteredImage,.001)
tvscl, congrid(filteredImage, 1024, 1024)

image = TVRead(Filename='edgeDetect',/NODIALOG,/BMP)

image = READ_BMP('/home/users/fjosuna/NASA/CASVU_ISS/
edgeDetect.bmp')
OPENW, lun, 'edgeDetect.dat', /GET_LUN
WRITEU, lun, image
FREE_LUN, lun
ERASE

SET_PLOT, mydevice

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[Message index]

		Re: Edge detection for saturn's rings By: frankosuna on Mon, 14 July 2008 18:57
		Re: Edge detection for saturn's rings By: David Fanning on Mon, 14 July 2008 18:45
		Re: Edge detection for saturn's rings By: frankosuna on Mon, 14 July 2008 18:41
		Re: Edge detection for saturn's rings By: ben.bighair on Mon, 14 July 2008 18:06
		Re: Edge detection for saturn's rings By: David Fanning on Mon, 14 July 2008 17:52

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