Search found 7 matches

by Ricky Yang
Thu, 2020-10-15, 16:06
Forum: DCMJP2K
Topic: image looks black after converting to jpeg2klossy format
Replies: 2
Views: 172

Re: image looks black after converting to jpeg2klossy format

Marco Eichelberg

Thank you very much for your detailed answer, and I tried your solution, it works!

I really appreciate your time and help!

Thank you again!
by Ricky Yang
Wed, 2020-10-14, 20:01
Forum: DCMJP2K
Topic: image looks black after converting to jpeg2klossy format
Replies: 2
Views: 172

image looks black after converting to jpeg2klossy format

Hello, @ J. Riesmeier I want to use dcmcjp2k to convert DICOM file from 1.2.840.10008.5.1.4.1.1.1 -> 1.2.840.10008.1.2.4.91 After running the following command, the 1.lossy does not look good, it looks whole image is black. Can you figure out why? Could you provide me your email address so I can sen...
by Ricky Yang
Sun, 2020-08-09, 19:07
Forum: DCMTK - General
Topic: How can I use tools in DCMTK to do Rotation/Flip DICOM files
Replies: 3
Views: 236

Re: How can I use tools in DCMTK to do Rotation/Flip DICOM files

Hello J. Riesmeier, I am using Java and want to do manipulation of DICOM file, do you have any idea that how I can do it?
ex. 1. use several dcmtk toolkits to do it?
2. any lib I can use to implement it?
by Ricky Yang
Sat, 2020-08-08, 01:22
Forum: DCMTK - General
Topic: Question about dcmtk - dcm2pnm v3.6.5(Unix)
Replies: 4
Views: 272

Re: Question about dcmtk - dcm2pnm v3.6.5(Unix)

Thank you J. Riesmeier, after I installed libpng-dev and reinstalled dcmtk, dcm2pnm is able to convert dicom to png. :)
by Ricky Yang
Thu, 2020-08-06, 21:46
Forum: DCMTK - General
Topic: Question about dcmtk - dcm2pnm v3.6.5(Unix)
Replies: 4
Views: 272

Re: Question about dcmtk - dcm2pnm v3.6.5(Unix)

Thanks for the reply, then how do I compile the libpng support enabled to create dcm2pnm supporting png? I ran the command, it shows: ./dcm2pnm --version $dcmtk: dcm2pnm v3.6.5 2019-10-28 $ dcm2pnm: Convert DICOM images to PGM/PPM or BMP Host type: x86_64-unknown-linux-gnu Character encoding: system...
by Ricky Yang
Thu, 2020-08-06, 20:13
Forum: DCMTK - General
Topic: How can I use tools in DCMTK to do Rotation/Flip DICOM files
Replies: 3
Views: 236

How can I use tools in DCMTK to do Rotation/Flip DICOM files

How can I use tools in DCMTK or other java methods to do Rotation/Flip DICOM files. Can someone provide working flows like using which tools in DCMTK to implement manipulation(Rotation/Flip) for DICOM files? Currently, I can do: 1. dcm2pnm: DICOM to BMP 2. img2dcm: BMP to DICOM However, img2dcm only...
by Ricky Yang
Thu, 2020-08-06, 20:05
Forum: DCMTK - General
Topic: Question about dcmtk - dcm2pnm v3.6.5(Unix)
Replies: 4
Views: 272

Question about dcmtk - dcm2pnm v3.6.5(Unix)

I want to use Unix version dcm2pnm v3.6.5 to transfer DICOM file to PNG file in Unix. However, the following parameter is only support Windows version dcm2pnm. Under Unix, the parameter does not work for Unix version dcm2pnm +on2 --write-16-bit-png write 16-bit (monochrome) or 48-bit (color) PNG Und...