Results 11 to 20 of about 15,151 (210)
Stability of Thermoablation Antenna Using a Patient-Mounted Navigation System: Initial Clinical Experience. [PDF]
J Med Imaging Radiat OncolABSTRACT Purpose CT‐guided microwave ablation (MWA) has become a standard procedure for a range of therapeutic and diagnostic indications, but accurate and stable positioning of the antenna is critical. In this retrospective case series, a navigation guide with a physical cube component, the Access Cube (AC), was investigated as a stability support in ...
Shamseldin M, Sayer H, Puls R.
europepmc +2 more sources
dOpenCL: Towards a Uniform Programming Approach for Distributed Heterogeneous Multi-/Many-Core Systems [PDF]
, 2012 Modern computer systems are becoming increasingly heterogeneous by comprising multi-core CPUs, GPUs, and other accelerators. Current programming approaches for such systems usually require the application developer to use a ...
Gorlatch, Sergei +2 more
core +1 more source
Performance Optimization of Object Tracking Algorithms in OpenCV on GPUs
Applied Sciences, 2022 Machine-learning-based computer vision is increasingly versatile and being leveraged by a wide range of smart devices. Due to the limited performance/energy budget of computing units in smart devices, the careful implementation of computer vision ...
Jaehyun Song +2 more
doaj +1 more source
vkpolybench: A crossplatform Vulkan Compute port of the PolyBench/GPU benchmark suite
SoftwareX, 2021 PolyBench is a well-known set of benchmarks characterized by embarrassingly parallel kernels able to run on Graphic Processing Units (GPUs). While Polybench GPU kernels leverage well-established GP-GPU APIs such as CUDA and OpenCL, in this paper we ...
Nicola Capodieci, Roberto Cavicchioli
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pocl: A Performance-Portable OpenCL Implementation [PDF]
, 2014 OpenCL is a standard for parallel programming of heterogeneous systems. The benefits of a common programming standard are clear; multiple vendors can provide support for application descriptions written according to the standard, thus reducing the ...
Berg, Heikki +5 more
core +2 more sources
Application of signal separation to diffraction image compression and serial crystallography. [PDF]
J Appl CrystallogrWe introduce a new signal‐separation algorithm for precise background assessment and describe its application to single‐crystal image compression and serial crystallography data pre‐processing.We present here a methodology for real‐time analysis of diffraction images acquired at a high frame rate (925 Hz) and its application to macromolecular serial ...
Kieffer J +7 more
europepmc +2 more sources
Noise Removal from Remote Sensed Images by NonLocal Means with OpenCL Algorithm
Remote Sensing, 2020 We introduce a multi-platform portable implementation of the NonLocal Means methodology aimed at noise removal from remotely sensed images. It is particularly suited for hyperspectral sensors for which real-time applications are not possible with only ...
Donatella Granata +3 more
doaj +1 more source
Towards High-Level Programming of Multi-GPU Systems Using the SkelCL Library [PDF]
, 2012 Application programming for GPUs (Graphics Processing Units) is complex and error-prone, because the popular approaches — CUDA and OpenCL — are intrinsically low-level and offer no special support for systems consisting of multiple GPUs.
Gorlatch, Sergei +2 more
core +1 more source
Developing performance-portable molecular dynamics kernels in Open CL [PDF]
, 2012 This paper investigates the development of a molecular dynamics code that is highly portable between architectures. Using OpenCL, we develop an implementation of Sandia’s miniMD benchmark that achieves good levels of performance across a wide range of ...
Jarvis, Stephen A., Pennycook, Simon J.
core +1 more source
A Two-Level Task Scheduler on Multiple DSP System for OpenCL
Advances in Mechanical Engineering, 2014 This paper addresses the problem that multiple DSP system does not support OpenCL programming. With the compiler, runtime, and the kernel scheduler proposed, an OpenCL application becomes portable not only between multiple CPU and GPU, but also between ...
Li Tian, Cai Meng, Fugen Zhou
doaj +1 more source