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yksdsu
Joined: 02 Sep 2006
Posts: 10
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 18 Sep 2006 8:40 Do you know about .raw files? |
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hai pals,
How to get an image in .raw mode. I do have images in jpeg, TIF, bmp.. Now, I do need to use them in .raw in MATLAB.
Any help is praised... thankyou
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itsthetimetodisco
Joined: 21 Jul 2006
Posts: 82
Helped: 2
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19 Sep 2006 5:56 Re: Do you know about .raw files? |
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all the files u have are encoded using some technique. what u need is an image without any encoding operation on it. u may not directly find raw images, but u can surely find PGM images, which are raw files except few bytes at the start which indicate the width and height of the image.
Consider an image of 512 x 256 pixels, raw content; in this case, the pgm file will look like P2, 512, 256, and then image data (in standard top to bottom, left to right format).
Then you may process your raw image in matlab as you like. Hope this helps.
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vadkudr
Joined: 12 Jul 2005
Posts: 120
Helped: 12
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20 Sep 2006 6:05 Re: Do you know about .raw files? |
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| Isn't this extension for "realplayer" stream files?
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itsthetimetodisco
Joined: 21 Jul 2006
Posts: 82
Helped: 2
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20 Sep 2006 6:07 Re: Do you know about .raw files? |
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Realplayer files are *.ram for audio and *.rmvb for video
*.raw files are image/video files without any compression.
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