Title |
Medical image processing on the GPU – Past, present and future
|
---|---|
Published in |
Medical Image Analysis, June 2013
|
DOI | 10.1016/j.media.2013.05.008 |
Pubmed ID | |
URN |
urn:nbn:se:liu:diva-93673
|
Authors |
Anders Eklund, Paul Dufort, Daniel Forsberg, Stephen M. LaConte |
Abstract |
Graphics processing units (GPUs) are used today in a wide range of applications, mainly because they can dramatically accelerate parallel computing, are affordable and energy efficient. In the field of medical imaging, GPUs are in some cases crucial for enabling practical use of computationally demanding algorithms. This review presents the past and present work on GPU accelerated medical image processing, and is meant to serve as an overview and introduction to existing GPU implementations. The review covers GPU acceleration of basic image processing operations (filtering, interpolation, histogram estimation and distance transforms), the most commonly used algorithms in medical imaging (image registration, image segmentation and image denoising) and algorithms that are specific to individual modalities (CT, PET, SPECT, MRI, fMRI, DTI, ultrasound, optical imaging and microscopy). The review ends by highlighting some future possibilities and challenges. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Sweden | 3 | 33% |
United Kingdom | 1 | 11% |
India | 1 | 11% |
United States | 1 | 11% |
Australia | 1 | 11% |
Canada | 1 | 11% |
Unknown | 1 | 11% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 5 | 56% |
Scientists | 2 | 22% |
Science communicators (journalists, bloggers, editors) | 1 | 11% |
Unknown | 1 | 11% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 10 | 2% |
Canada | 4 | <1% |
Brazil | 3 | <1% |
China | 3 | <1% |
United Kingdom | 3 | <1% |
Italy | 2 | <1% |
Netherlands | 2 | <1% |
Mexico | 2 | <1% |
Russia | 2 | <1% |
Other | 18 | 3% |
Unknown | 471 | 91% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 158 | 30% |
Student > Master | 94 | 18% |
Researcher | 61 | 12% |
Student > Bachelor | 38 | 7% |
Professor > Associate Professor | 28 | 5% |
Other | 82 | 16% |
Unknown | 59 | 11% |
Readers by discipline | Count | As % |
---|---|---|
Computer Science | 181 | 35% |
Engineering | 146 | 28% |
Medicine and Dentistry | 34 | 7% |
Physics and Astronomy | 19 | 4% |
Agricultural and Biological Sciences | 18 | 3% |
Other | 44 | 8% |
Unknown | 78 | 15% |