A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Filters
A virtualized software based on the NVIDIA cuFFT library for image denoising: performance analysis
2017
Procedia Computer Science
Preserved Fulltext
Here we present a denoising algorithm, based on a frequency domain convolution leveraging the CUDA environment, which exploits the computational power of the NVIDIA cuFFT library 1 . ...
NVIDIA-CUDA Fast Fourier Transform (cuFFT) library provides a simple interface for computing parallel FFTs on an NVIDIA GPU environment. ...
doi:10.1016/j.procs.2017.08.310
fatcat:m65soowgnzdsxldhgz3qb6ntca
GPGPU-based Gaussian Filtering for Surface Metrological Data Processing
2008
2008 12th International Conference Information Visualisation
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Considering the evolution of GPU's hardware architecture, the proposed frameworks cover through the transition of graphics-originated concepts for GPGPU programming based on legacy GPUs and the abstraction ...
He was willing to take a chance on my research from the beginning, and has always pushed me to fill in that one last detail to elevate the level of my thinking and my work. ...
Based on the product release announcements made by the Nvidia, CUDA provides the CUFFT library as a convenient interface for program developers. ...
doi:10.1109/iv.2008.14
dblp:conf/iv/SuXJ08
fatcat:lpagxjxstjbj5lcdumztlpgolu
Non-rigid Registration for Large Sets of Microscopic Images on Graphics Processors
2008
Journal of Signal Processing Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
However, the large size of image datasets proves to be a challenge for automatic registration. ...
Large sets of microscopic images are usually required for 3D reconstruction and visualization of tissue structure. Registration is essential for the 3D reconstruction from the stack of images. ...
Gustavo Leone from the Ohio State University Cancer Center for providing us the images from mouse placenta and mouse mammary gland we used during the experiments outlined in this paper. ...
doi:10.1007/s11265-008-0208-4
pmid:25328635
pmcid:PMC4198069
fatcat:kcwzubt6trdeleh4vq44jf36hy
Fast $\ell_1$-SPIRiT Compressed Sensing Parallel Imaging MRI: Scalable Parallel Implementation and Clinically Feasible Runtime
2012
IEEE Transactions on Medical Imaging
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The performance of these alternatives depends on the processor architecture, the size of the image matrix, and the number of parallel imaging channels. ...
We present parallelizations of l₁-SPIRiT for both multi-GPU systems and multi-core CPUs, and discuss the software optimization and parallelization decisions made in our implementation. ...
Parallel imaging [31, 29, 14] is a well-established acceleration technique based on the spatial sensitivity of array receivers. ...
doi:10.1109/tmi.2012.2188039
pmid:22345529
pmcid:PMC3522122
fatcat:w73a3qlimnehth3qph4fxmpbzu
Densely-Sampled Light Field Reconstruction
[chapter]
2020
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
This long journey started with moving to Finland in early 2012 having applied for a Ph.D. position at the suggestion of Aram Danielyan, so he is the main culprit for my being in Finland. ...
PREFACE This thesis is the result of six years spent as a doctoral student with the Faculty of Information Technology and Communication Sciences of Tampere University, formerly Tampere University of Technology ...
agreement 32449 and from the Academy of Finland, grant No. 137012: High-Resolution Digital Holography: A Modern Signal Processing Approach. ...
doi:10.1007/978-3-030-41816-8_3
fatcat:xf3snnd7gzaqxhkazfybwmchna
Multi-scale Methods for Omnidirectional Stereo with Application to Real-time Virtual Walkthroughs
2012
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Our stereo reconstruction algorithm is based on a novel application of distance transforms to multi-scale matching. ...
For example, multi-scale features can be detected in spherical images by convolving those images with a filterbank, generating an overcomplete spherical wavelet representation of the image from which the ...
We can compute these using the Fast Fourier Transform (FFT) implemented in the cuFFT library, which allows one to run a batch of one-dimensional FFTs in parallel. ...
doi:10.20381/ruor-6236
fatcat:bkk2gerehnh7zgzq7k4uknsueu