Hi,
> Please make available several 10-bit TIFFs that we can use to
> reproduce this problem.
The libtiff project has sample TIFF files available across several
different unusual bit depths, including 10-bit:
https://libtiff.gitlab.io/libtiff/images.html
HTH,
Curtis
On Sun, Nov 17, 2024 at 8:39 PM Wayne Rasband <[email protected]> wrote:
> Hi,
>
> Please make available several 10-bit TIFFs that we can use to reproduce
> this problem.
>
> -wayne
>
> > On Nov 15, 2024, at 6:39 AM, Hidenao IWAI <[email protected]> wrote:
> >
> > Hi
> >
> > I'm a little confused about pack-bits TIFFs.
> > ImageJ 1.54c supports 10-bit TIFFs (Pack-bits).
> > However, it seems that FolderOpener does not take into account the
> pack-bits because it calculates image-size with width and height and
> fi.getBytesPerPixels() which return 2-bytes.
> >
> > On the other hand, FileInfoVirtualStack does take into account packed
> 10-, 12-bit TIFFs as follow,
> > ---
> > if (fi.fileType==FileInfo.GRAY12_UNSIGNED)
> > bytesPerImage = (int)(1.5*fi.width)*fi.height;
> > else if (fi.fileType==FileInfo.GRAY10_UNSIGNED)
> > bytesPerImage = (int)(1.25*fi.width)*fi.height;
> >
> > --
> > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>
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