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TUTCRIS

Depth Resolution of 3D Imaging Techniques for Target Detection in Mobile Work Machines

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2019 11th International Symposium on Image and Signal Processing and Analysis (ISPA)
KustantajaIEEE
Sivut295-300
Sivumäärä6
ISBN (elektroninen)978-1-7281-3140-5
ISBN (painettu)978-1-7281-3141-2
DOI - pysyväislinkit
TilaJulkaistu - 17 lokakuuta 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Symposium on Image and Signal Processing and Analysis -
Kesto: 1 tammikuuta 1900 → …

Julkaisusarja

NimiInternational Symposium on Image and Signal Processing and Analysis
ISSN (painettu)1845-5921
ISSN (elektroninen)1849-2266

Conference

ConferenceInternational Symposium on Image and Signal Processing and Analysis
Ajanjakso1/01/00 → …

Tiivistelmä

3D imaging is important for enabling autonomous operation of smart mobile work machines. Different sensing techniques have different characteristics, which affect the choice of sensors for each application. We study the depth resolution of three different active imaging technologies and stereoscopic depth estimation with multiple different baselines. We test the effect of depth measurement abilities in measuring average depth, angles between planar structures and diameter from logs. Active sensors show their robustness, while stereoscopic depth estimation follows the error behavior expected from the theory. However, in practice we find that the effect of poor depth resolution can be significantly reduced by averaging over multiple measurements from different points and using more sophisticated stereo processing.

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