Problems reading .RAW file
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Hello,
I have a .RAW file from a camera and I cannot open it. I can email the file if anyone can help.
Thank you, Vahan
回答（3 个）
Fangjun Jiang
2011-8-26
0 个投票
I don't think MATLAB supports .RAW file yet. See http://www.mathworks.com/help/techdoc/ref/imread.html
You might consider converting you .RAW file to some commonly used image format first. http://en.wikipedia.org/wiki/Raw_image_format
A digital camera usually allows you to select what format you want to save the image. Why do you select .raw if you don't have tool to read it?
Vahan
2011-8-26
0 个投票
1 个评论
Fangjun Jiang
2011-8-26
Okay, then probably you have to look for a conversion software first. Is it Panosonic?
Walter Roberson
2011-8-26
0 个投票
There is no standard format for RAW files and it is unlikely there ever will be: RAW files are intended to be files that reflect the raw bits of the sensor, together with the settings: the internal information of the camera before the camera firmware has transformed it to a standard format.
Many of the RAW formats are proprietary and have no documented structure.
Some manufacturers have documented their file formats; also some of the file formats have been reverse-engineered; also since there are a limited number of manufacturers of sensors, sometimes knowing which chips are in the camera gives significant clues as to which known structure your camera will be a variant of.
If you specify the manufacturer and camera model, someone might be able to find information about the structure of that particular camera's .RAW format.
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