[ITK] [ITK-users] GPU support situation for ITK

[Xiaopeng Yang]

Then do you think it is worthwhile to give a shot? Right now the algorithm I used for non-rigid registration takes about 6 min on a desktop with Intel Core i7 3.2Ghz and 32G Ram. I would like to get the results in almost real time, so I am thinking about implementing the GPU.

 

Best regards,

Xiaopeng

From: Jim Miller [mailto:millerjv at gmail.com] 
Sent: Thursday, April 17, 2014 11:18 PM
To: Xiaopeng Yang
Cc: <insight-users at itk.org>
Subject: Re: [ITK-users] GPU support situation for ITK

 

Implementing algorithms on the GPU is a skill. Also, it is tricky to get a GPU implementation to work across a large variety of GPUs. 

Jim


On Apr 17, 2014, at 10:05 AM, "Xiaopeng Yang" <yxp233 at postech.ac.kr> wrote:

Thank you Jim. I am still using ITK 3. I will try the latest version. By the way, is it difficult to implement the GPU to other algorithms? Can the GPU be implemented to all other algorithms?

 

Thanks,

Xiaopeng

 

From: Jim Miller [mailto:millerjv at gmail.com] 
Sent: Thursday, April 17, 2014 10:46 PM
To: Xiaopeng Yang
Cc: <insight-users at itk.org>
Subject: Re: [ITK-users] GPU support situation for ITK

 

A framework for GPU filters is in place in ITK. A limited number of algorithms have been implemented using the GPU to serve as models as to how other algorithms can be implemented. 

Jim


On Apr 17, 2014, at 9:25 AM, "Xiaopeng Yang" <yxp233 at postech.ac.kr> wrote:

Dear Users,

 

I am wondering what is the current situation of GPU implementation in ITK. For example, for segmentation algorithms like region growing and level set methods, has GPU been implemented? How about the registration algorithms? Thank you very much.

 

Best regards,

Xiaopeng

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Please keep messages on-topic and check the ITK FAQ at:
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