![](https://dblp.uni-trier.de/img/logo.ua.320x120.png)
![](https://dblp.uni-trier.de/img/dropdown.dark.16x16.png)
![](https://dblp.uni-trier.de/img/peace.dark.16x16.png)
Остановите войну!
for scientists:
![search dblp search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
![search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
default search action
Diego F. G. Coelho
Person information
Refine list
![note](https://dblp.uni-trier.de/img/note-mark.dark.12x12.png)
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
Books and Theses
- 2018
- [b1]Diego F. G. Coelho:
Advanced Methods for Efficient Digital Signal Processing and Matrix-Based Computations. University of Calgary, Alberta, Canada, 2018
Journal Articles
- 2024
- [j13]Anabeth P. Radünz
, Diego F. G. Coelho, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
:
Fast data-independent KLT approximations based on integer functions. Multim. Tools Appl. 83(26): 67303-67325 (2024) - 2022
- [j12]Luan Portella
, Diego F. G. Coelho
, Fábio M. Bayer
, Arjuna Madanayake
, Renato J. Cintra
:
Radix-$N$ Algorithm for Computing $N^{2^{n}}$-Point DFT Approximations. IEEE Signal Process. Lett. 29: 1838-1842 (2022) - [j11]Thiago L. T. da Silveira
, Diego Ramos Canterle
, Diego F. G. Coelho
, Vítor de A. Coutinho
, Fábio M. Bayer
, Renato J. Cintra
:
A Class of Low-Complexity DCT-Like Transforms for Image and Video Coding. IEEE Trans. Circuits Syst. Video Technol. 32(7): 4364-4375 (2022) - 2021
- [j10]Diego F. G. Coelho
, Renato J. Cintra
, Arjuna Madanayake
, Sirani M. Perera
:
Low-Complexity Scaling Methodsfor DCT-II Approximations. IEEE Trans. Signal Process. 69: 4557-4566 (2021) - 2020
- [j9]Arjuna Madanayake
, Renato J. Cintra
, Najath Akram
, Viduneth Ariyarathna
, Soumyajit Mandal
, Vítor de A. Coutinho
, Fábio M. Bayer
, Diego F. G. Coelho
, Theodore S. Rappaport
:
Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. IEEE Access 8: 96613-96627 (2020) - [j8]Vítor de A. Coutinho
, Viduneth Ariyarathna
, Diego F. G. Coelho, Sravan Kumar Pulipati
, Renato J. Cintra, Arjuna Madanayake
, Fábio M. Bayer
, Vassil S. Dimitrov:
A Low-SWaP 16-Beam 2.4 GHz Digital Phased Array Receiver Using DFT Approximation. IEEE Trans. Aerosp. Electron. Syst. 56(5): 3645-3654 (2020) - 2018
- [j7]Viduneth Ariyarathna
, Arjuna Madanayake
, Xinyao Tang
, Diego F. G. Coelho
, Renato J. Cintra
, Leonid Belostotski
, Soumyajit Mandal
, Theodore S. Rappaport
:
Analog Approximate-FFT 8/16-Beam Algorithms, Architectures and CMOS Circuits for 5G Beamforming MIMO Transceivers. IEEE J. Emerg. Sel. Topics Circuits Syst. 8(3): 466-479 (2018) - [j6]Diego F. G. Coelho
, Renato J. Cintra, Alejandro César Frery
, Vassil S. Dimitrov:
Fast matrix inversion and determinant computation for Polarimetric Synthetic Aperture Radar. Comput. Geosci. 119: 109-114 (2018) - [j5]Diego F. G. Coelho
, Vassil S. Dimitrov, Logan Rakai:
Efficient computation of tridiagonal matrices largest eigenvalue. J. Comput. Appl. Math. 330: 268-275 (2018) - [j4]Diego F. G. Coelho
, Sushmabhargavi Nimmalapalli
, Vassil S. Dimitrov, Arjuna Madanayake
, Renato J. Cintra
, Arnaud Tisserand
:
Computation of 2D 8×8 DCT Based on the Loeffler Factorization Using Algebraic Integer Encoding. IEEE Trans. Computers 67(12): 1692-1702 (2018) - [j3]Diego F. G. Coelho, Renato J. Cintra, Vassil S. Dimitrov:
Efficient Computation of the 8-point DCT via Summation by Parts. J. Signal Process. Syst. 90(4): 505-514 (2018) - 2017
- [j2]Diego F. G. Coelho, Renato J. Cintra
, Nilanka T. Rajapaksha, Gihan J. Mendis, Arjuna Madanayake
, Vassil S. Dimitrov:
DFT Computation Using Gauss-Eisenstein Basis: FFT Algorithms and VLSI Architectures. IEEE Trans. Computers 66(8): 1442-1448 (2017) - 2016
- [j1]Diego F. G. Coelho
, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake
, Vassil S. Dimitrov:
Error-free computation of 8-point discrete cosine transform based on the Loeffler factorisation and algebraic integers. IET Signal Process. 10(6): 633-640 (2016)
Conference and Workshop Papers
- 2017
- [c3]Vassil S. Dimitrov, Viduneth Ariyarathna, Diego F. G. Coelho, Logan Rakai, Arjuna Madanayake
, Renato J. Cintra:
A Parallel Method for the Computation of Matrix Exponential Based on Truncated Neumann Series. ARITH 2017: 35-42 - [c2]Diego F. G. Coelho, Vassil S. Dimitrov:
Fast estimation of tridiagonal matrices largest eigenvalue. CCECE 2017: 1-4 - 2016
- [c1]Diego F. G. Coelho, Rangaraj M. Rangayyan
, Vassil S. Dimitrov:
Detection of neovascularization near the optic disk due to diabetic retinopathy. EUSIPCO 2016: 2040-2044
Informal and Other Publications
- 2024
- [i10]Diego F. G. Coelho, Renato J. Cintra:
Discrete Fourier Transform Approximations Based on the Cooley-Tukey Radix-2 Algorithm. CoRR abs/2402.16225 (2024) - 2022
- [i9]Thiago L. T. da Silveira, Diego Ramos Canterle, Diego F. G. Coelho, Vítor de A. Coutinho, Fábio M. Bayer, Renato J. Cintra:
A Class of Low-complexity DCT-like Transforms for Image and Video Coding. CoRR abs/2206.00122 (2022) - [i8]Arjuna Madanayake
, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vítor de A. Coutinho, Fábio M. Bayer, Diego F. G. Coelho, Theodore S. Rappaport:
Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. CoRR abs/2207.05866 (2022) - [i7]Arjuna Madanayake
, Viduneth Ariyarathna, Suresh Madishetty, Sravan Kumar Pulipati, Renato J. Cintra, Diego F. G. Coelho, Raíza Oliveira, Fábio M. Bayer, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport:
Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz. CoRR abs/2207.09054 (2022) - [i6]Diego F. G. Coelho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
, P. A. C. Martinez, Thiago L. T. da Silveira, Raíza S. Oliveira, Vassil S. Dimitrov:
Low-Complexity Loeffler DCT Approximations for Image and Video Coding. CoRR abs/2207.14463 (2022) - 2021
- [i5]Diego F. G. Coelho, Renato J. Cintra, Arjuna Madanayake, Sirani M. Perera:
Low-complexity Scaling Methods for DCT-II Approximations. CoRR abs/2108.02119 (2021) - 2020
- [i4]A. Borges Jr., Renato J. Cintra, Diego F. G. Coelho, Vassil S. Dimitrov:
Low-complexity Architecture for AR(1) Inference. CoRR abs/2008.09633 (2020) - 2018
- [i3]Diego F. G. Coelho, Renato J. Cintra, Vassil S. Dimitrov:
Efficient Computation of the 8-point DCT via Summation by Parts. CoRR abs/1801.05832 (2018) - [i2]Diego F. G. Coelho, Renato J. Cintra, Alejandro C. Frery, Vassil S. Dimitrov:
Fast Matrix Inversion and Determinant Computation for Polarimetric Synthetic Aperture Radar. CoRR abs/1807.08084 (2018) - 2017
- [i1]Vassil S. Dimitrov, Diego F. G. Coelho:
On the Computation of Neumann Series. CoRR abs/1707.05846 (2017)
Coauthor Index
![](https://dblp.uni-trier.de/img/cog.dark.24x24.png)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from ,
, and
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and
to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-05 21:25 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint