Visual object tracking using Fourier domain phase information
Sign Up to like & getrecommendations! Published in 2022 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-021-01968-5
Abstract: In this article, phase of the Fourier transform (FT), which has observed to be a crucial component in image representation, is utilized for visual target tracking. The main aim of the proposed scheme is to… read more here.
Keywords: visual object; object tracking; phase information; fourier domain ... See more keywords
Mask estimation incorporating phase-sensitive information for speech enhancement
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.07.009
Abstract: Abstract For deep neural network (DNN)-based methods, the time-frequency (T-F) masks are commonly used as the training target. However, most of them do not focus on the phase information, while recent studies have revealed that… read more here.
Keywords: mask; speech; incorporating phase; phase information ... See more keywords
Single-quantum interferometry: which-way versus which-phase information stored in an ancillary quantum system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab3a1d
Abstract: In interferometers, the more information about the quanta's path available in an ancillary quantum system (AQS), the less visibility the interference has. By use of Shannon entropy, we try to compare the amount of which-phase… read more here.
Keywords: system; phase information; quantum; way ... See more keywords
Characterization of Phase Information of Synthetic Aperture Radar Imagery
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2018.2864410
Abstract: Traditional synthetic aperture radar (SAR) systems tend to discard phase information of formed complex radar imagery prior to automatic target recognition (ATR). This practice was historically driven by available hardware storage, processing capabilities, and data… read more here.
Keywords: synthetic aperture; aperture radar; imagery; phase information ... See more keywords
Robust illumination invariant depth recovery by combining local phase and intensity information of images
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.11.113101
Abstract: Abstract. Both intensity and phase information of images have been the most important similarity measures in solving the general stereo matching problem. Intensity contains most of the imaging information of the scene/object, yet the phase… read more here.
Keywords: depth recovery; intensity; phase information; information images ... See more keywords