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Hi, all
I write image data in a file with extern file name .raw
directly. In the files, file header is absent.
I always use the format to see the images
in my development. I work on image
processing projects.
Today, the image value opended by
photoshop is not same as the image
in the file. For example, I write 140
into the raw file, but when I open
the image in the photoshop, the value
appears as 173. Before the image is displayed,
I guest photoshop applies some operation to
the image data.
Why does the photoshop perform
the operation on the image data?
How can I see the original data?
Thanks all.
Best Regards
Jogging
I write image data in a file with extern file name .raw
directly. In the files, file header is absent.
I always use the format to see the images
in my development. I work on image
processing projects.
Today, the image value opended by
photoshop is not same as the image
in the file. For example, I write 140
into the raw file, but when I open
the image in the photoshop, the value
appears as 173. Before the image is displayed,
I guest photoshop applies some operation to
the image data.
Why does the photoshop perform
the operation on the image data?
How can I see the original data?
Thanks all.
Best Regards
Jogging
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