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Pregled bibliografske jedinice broj: 781150

Stereo odometry based on careful feature selection and tracking


Cvišić, Igor; Petrović, Ivan
Stereo odometry based on careful feature selection and tracking // Proceeding of the European Conference on Mobile Robots 2015
Lincoln, UK, 2015. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Stereo odometry based on careful feature selection and tracking

Autori
Cvišić, Igor ; Petrović, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceeding of the European Conference on Mobile Robots 2015 / - Lincoln, UK, 2015

Skup
European Conference on Mobile Robots 2015

Mjesto i datum
Lincoln, UK, 2.-4.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
stereo vision; visual odometry

Sažetak
In this paper we present a novel algorithm for fast and robust stereo visual odometry based on feature selection and tracking (SOFT). The reduction of drift is based on careful selection of a subset of stable features and their tracking through the frames. Rotation and translation between two consecutive poses are estimated separately. The five point method is used for rotation estimation, whereas the three point method is used for estimating translation. Experimental results show that the proposed algorithm has an average pose error of 1.03% with processing speed above 10 Hz. According to publicly available KITTI leaderboard, SOFT outperforms all other validated methods. We also present a modified IMU-aided version of the algorithm, fast and suitable for embedded systems. This algorithm employs an IMU for outlier rejection and Kalman filter for rotation refinement. Experiments show that the IMU based system runs at 20 Hz on an ODROID U3 ARM-based embedded computer without any hardware acceleration. Integration of all components is described and experimental results are presented.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Ivan Petrović (autor)

Avatar Url Igor Cvišić (autor)


Citiraj ovu publikaciju:

Cvišić, Igor; Petrović, Ivan
Stereo odometry based on careful feature selection and tracking // Proceeding of the European Conference on Mobile Robots 2015
Lincoln, UK, 2015. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Cvišić, I. & Petrović, I. (2015) Stereo odometry based on careful feature selection and tracking. U: Proceeding of the European Conference on Mobile Robots 2015.
@article{article, year = {2015}, pages = {6 stranica}, keywords = {stereo vision, visual odometry}, title = {Stereo odometry based on careful feature selection and tracking}, keyword = {stereo vision, visual odometry}, publisherplace = {Lincoln, UK} }
@article{article, year = {2015}, pages = {6 stranica}, keywords = {stereo vision, visual odometry}, title = {Stereo odometry based on careful feature selection and tracking}, keyword = {stereo vision, visual odometry}, publisherplace = {Lincoln, UK} }




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