Rotation Estimation of Acoustic Camera Based on Illuminated Area in Acoustic Image
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.12.301
Abstract: Abstract In this paper, the concept of illuminated area, an important characteristic in acoustic images, is formalized, which can be applied to tasks such as the 3D mapping of underwater environment. Unmanned exploration using underwater… read more here.
Keywords: acoustic camera; rotation estimation; illuminated area; area ... See more keywords
Rotation Estimation Based on Anisotropic Angular Radon Spectrum
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3182111
Abstract: In this letter, we present the anisotropic Angular Radon Spectrum (ARS), a novel feature for global estimation of rotation in a two dimension space. ARS effectively describes collinearity of points and has the properties of… read more here.
Keywords: radon spectrum; angular radon; rotation; anisotropic angular ... See more keywords