Image Representation
in [Matlab]
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From: David Cubero on 9 Jul 2010 04:48 I have an image divided in 128 lines Each line has 39points of synchro, 47os space data,909 of image, and45 of telemetrie. My matrix contains all the data in the same row I want to represent everything in the picture but i do not know the command to represent it. It is a grayscale image. thank you very much
From: Image Analyst on 9 Jul 2010 07:31 "David Cubero" <sirdivi(a)hotmail.com> wrote in message <i16no7$301$1(a)fred.mathworks.com>... > I have an image divided in 128 lines > Each line has 39points of synchro, 47os space data,909 of image, and45 of telemetrie. > My matrix contains all the data in the same row > I want to represent everything in the picture but i do not know the command to represent it. It is a grayscale image. > > thank you very much ------------------------------------------------------------------------------ By "everything" do you mean that you want to also display the synchro, space data, and telemetrie in the displayed picture along with the image data? Or else, what do you mean exactly by "represent"? You can display it all with the image() or imshow() commands but because the scale of those other numbers might not be close to the scale of the pixel values, you may see nothing but a few tiny dots. -ImageAnalyst
From: David Cubero on 9 Jul 2010 08:57 > ------------------------------------------------------------------------------ > By "everything" do you mean that you want to also display the synchro, space data, and telemetrie in the displayed picture along with the image data? Or else, what do you mean exactly by "represent"? You can display it all with the image() or imshow() commands but because the scale of those other numbers might not be close to the scale of the pixel values, you may see nothing but a few tiny dots. > -ImageAnalyst Yes, I want to represent everything in the image, the synchro should be black... the question is i have all my data in one row so i do not know if first of all i should create a matrix with 128 rows? my image is only in grayscale so how can configure that?
From: Image Analyst on 9 Jul 2010 09:56 David Cubero: I can't figure out why you'd want to display what is essentially header data as an image? Why not just display the image data only? Like I said, image or imshow could probably do it but it would look like gibberish. If you're just going to black out the non-pixel data, then why not just display the image data only, and not display the header data at all?
From: David Cubero on 9 Jul 2010 10:14
The problem i see is the most important is that having all my data in a row how matlab does know where start each line of the figure??? I can give it as one parameter because i know the synchro points but i do not know them what function use I want also to represent the header do not ask why but it is part of my project Thank!!! |