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HOW TO OPEN IMAGE AS ATTACHED

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mohd akmal masud
mohd akmal masud el 19 de Sept. de 2022
Comentada: mohd akmal masud el 20 de Sept. de 2022
HELLO DEAR,
Anyone can help me open my image as link attached.
image can get thru this link.
  3 comentarios
Walter Roberson
Walter Roberson el 19 de Sept. de 2022
That is a binary file without any obvious "magic numbers" to hint what kind of data is there.
I speculate that it is possibly an .img file that needs to be matched with a .hdr file such as for use by Analyze and related software. https://www.mathworks.com/help/images/ref/analyze75read.html
mohd akmal masud
mohd akmal masud el 19 de Sept. de 2022
yah..actually its have two file as attached here(images)..then I dont know how to open it. Can help me?

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Walter Roberson
Walter Roberson el 19 de Sept. de 2022
img = multibandread('my_images_it8.img', [128 128 128], 'float', 0, 'bsq', 'ieee-le');
volumeViewer(img);
  4 comentarios
Walter Roberson
Walter Roberson el 20 de Sept. de 2022
Look inside the .hdr file, and you will find
!matrix size [1] := 128
!matrix size [2] := 128
!matrix size [3] := 128
and you will also find
!number format := short float
"short float" is also known as single precision, and is 4 bytes per entry
needed_bytes = 128*128*128*4
needed_bytes = 8388608
... and it turns out the .img file is exactly 8388608 bytes long, so it is exactly consistent with the arrays being 128 x 128 x 128.
And the images look fine with volume viewer.
mohd akmal masud
mohd akmal masud el 20 de Sept. de 2022

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KSSV
KSSV el 19 de Sept. de 2022
Your is is a hdr image. Read about hdfread

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