@InProceedings{SeibelJrGoldRoch:2015:FaEfGe,
author = "Seibel Junior, Hilario and Goldenstein, Siome and Rocha,
Anderson",
affiliation = "Instituto Federal do Espirito Santo, Universidade Estadual de
Campinas and {Universidade Estadual de Campinas} and {Universidade
Estadual de Campinas}",
title = "Fast and Effective Geometric K-Nearest Neighbors Multi-Frame
Super-Resolution",
booktitle = "Proceedings...",
year = "2015",
editor = "Papa, Jo{\~a}o Paulo and Sander, Pedro Vieira and Marroquim,
Ricardo Guerra and Farrell, Ryan",
organization = "Conference on Graphics, Patterns and Images, 28. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "super-resolution, geometric k-NN, multi-frame, burst, mobile
devices.",
abstract = "Multi-frame super-resolution is possible when there is motion and
non-redundant information from a sequence of low-resolution input
images. Remote sensors, surveillance videos and modern mobile
phones are examples of devices able to easily gather multiple
images of a same scene. However, combining a large number of
frames into a higher resolution image may not be computationally
feasible by complex super-resolution techniques. We discuss herein
a set of simple and effective high-performance algorithms to
fastly super-resolve several low-resolution images in an always-on
low-power environment, with possible applications in mobile
computing, forensics, and biometrics. The algorithms rely on
geometric k-nearest neighbors to decide which information to
consider in each high-resolution pixel, have a low memory
footprint and run in linear time as we increase the number of
low-resolution input images. Finally, we suggest a minimum number
of input images for multi-frame super-resolution, considering that
we expect a good response as fast as possible.",
conference-location = "Salvador, BA, Brazil",
conference-year = "26-29 Aug. 2015",
doi = "10.1109/SIBGRAPI.2015.47",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2015.47",
language = "en",
ibi = "8JMKD3MGPBW34M/3JMNT4P",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3JMNT4P",
targetfile = "PID3771795.pdf",
urlaccessdate = "2024, Apr. 28"
}