Hi,
I would like to save a stack (in this case 150) of uint16 grayscale images to a single TIFF-file. First I tried pass over the 3D-array (the third dimension are the individual images) to imwrite, but it complained "Writing TIFFs with 150 components is not supported with IMWRITE. Use Tiff instead. ". I tried this (imgdata is my 3D-array of images):
imgdata = uint16(imgdata);

tagstruct.ImageLength = size(imgdata,1);
tagstruct.ImageWidth = size(imgdata,2);
tagstruct.Photometric = Tiff.Photometric.MinIsBlack;
tagstruct.BitsPerSample = 16;
tagstruct.SamplesPerPixel = 1;
tagstruct.PlanarConfiguration = Tiff.PlanarConfiguration.Chunky;
tagstruct.Software = ‘MATLAB’;
tagstruct.Compression = 1;

t = Tiff(path,’w’);
setTag(t,tagstruct);

write(t,imgdata);
I got the error message "SamplesPerPixel is 1, but the number of image planes provided was 150.", so write() interprets the third dimension as the samples per pixel, which is not what I want. Samples per Pixel needs to be 1, as I have grayscale images.
After that, I also tried it with the "append" option and a loop over the images (with the same tagstruct as above)
t = Tiff(path,’a’);
setTag(t,tagstruct);
numberOfImages = size(imgdata,3);
for n=1:numberOfImages
currentImage = squeeze(imgdata(:,:,n));
write(t,currentImage);
end
close(t);
It runs without errors and the file size of the uncompressed file is exactly what I would expect, so I think the data is in the file. But I can’t open the file in any other software than matlab. Irfanview, imageJ, Windows image viewer all show just the first image of the stack.

Any ideas what’s wrong? Thanks.Hi,
I would like to save a stack (in this case 150) of uint16 grayscale images to a single TIFF-file. First I tried pass over the 3D-array (the third dimension are the individual images) to imwrite, but it complained "Writing TIFFs with 150 components is not supported with IMWRITE. Use Tiff instead. ". I tried this (imgdata is my 3D-array of images):
imgdata = uint16(imgdata);

tagstruct.ImageLength = size(imgdata,1);
tagstruct.ImageWidth = size(imgdata,2);
tagstruct.Photometric = Tiff.Photometric.MinIsBlack;
tagstruct.BitsPerSample = 16;
tagstruct.SamplesPerPixel = 1;
tagstruct.PlanarConfiguration = Tiff.PlanarConfiguration.Chunky;
tagstruct.Software = ‘MATLAB’;
tagstruct.Compression = 1;

t = Tiff(path,’w’);
setTag(t,tagstruct);

write(t,imgdata);
I got the error message "SamplesPerPixel is 1, but the number of image planes provided was 150.", so write() interprets the third dimension as the samples per pixel, which is not what I want. Samples per Pixel needs to be 1, as I have grayscale images.
After that, I also tried it with the "append" option and a loop over the images (with the same tagstruct as above)
t = Tiff(path,’a’);
setTag(t,tagstruct);
numberOfImages = size(imgdata,3);
for n=1:numberOfImages
currentImage = squeeze(imgdata(:,:,n));
write(t,currentImage);
end
close(t);
It runs without errors and the file size of the uncompressed file is exactly what I would expect, so I think the data is in the file. But I can’t open the file in any other software than matlab. Irfanview, imageJ, Windows image viewer all show just the first image of the stack.

Any ideas what’s wrong? Thanks. Hi,
I would like to save a stack (in this case 150) of uint16 grayscale images to a single TIFF-file. First I tried pass over the 3D-array (the third dimension are the individual images) to imwrite, but it complained "Writing TIFFs with 150 components is not supported with IMWRITE. Use Tiff instead. ". I tried this (imgdata is my 3D-array of images):
imgdata = uint16(imgdata);

tagstruct.ImageLength = size(imgdata,1);
tagstruct.ImageWidth = size(imgdata,2);
tagstruct.Photometric = Tiff.Photometric.MinIsBlack;
tagstruct.BitsPerSample = 16;
tagstruct.SamplesPerPixel = 1;
tagstruct.PlanarConfiguration = Tiff.PlanarConfiguration.Chunky;
tagstruct.Software = ‘MATLAB’;
tagstruct.Compression = 1;

t = Tiff(path,’w’);
setTag(t,tagstruct);

write(t,imgdata);
I got the error message "SamplesPerPixel is 1, but the number of image planes provided was 150.", so write() interprets the third dimension as the samples per pixel, which is not what I want. Samples per Pixel needs to be 1, as I have grayscale images.
After that, I also tried it with the "append" option and a loop over the images (with the same tagstruct as above)
t = Tiff(path,’a’);
setTag(t,tagstruct);
numberOfImages = size(imgdata,3);
for n=1:numberOfImages
currentImage = squeeze(imgdata(:,:,n));
write(t,currentImage);
end
close(t);
It runs without errors and the file size of the uncompressed file is exactly what I would expect, so I think the data is in the file. But I can’t open the file in any other software than matlab. Irfanview, imageJ, Windows image viewer all show just the first image of the stack.

Any ideas what’s wrong? Thanks. tif, tiff, multipage tiff, imwrite MATLAB Answers — New Questions

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