Dynamic Viewpoint Selection for Sweet Pepper Maturity Classification Using Online Economic Decisions

Autor: Rick van Essen, Ben Harel, Gert Kootstra, Yael Edan

Publikováno v: Applied Sciences, Vol 12, Iss 9, p 4414 (2022)

This paper presents a rule-based methodology for dynamic viewpoint selection for maturity classification of red and yellow sweet peppers. The method makes an online decision to capture an additional next-best viewpoint based on an economic analysis t

Externí odkaz: https://doaj.org/article/b055e234969f4d1bb69e57d3ae25bea8

Automatic discard registration in cluttered environments using deep learning and object tracking: class imbalance, occlusion, and a comparison to human review

Autor: Angelo Mencarelli, Gert Kootstra, Jan Jaap Poos, Linh Nguyen, Rick van Essen, Jurgen Batsleer, Aloysius T. M. van Helmond

Publikováno v: ICES Journal of Marine Science 78 (2021) 10
ICES Journal of Marine Science, 78(10), 3834-3846

This paper presents and evaluates a method for detecting and counting demersal fish species in complex, cluttered, and occluded environments that can be installed on the conveyor belts of fishing vessels. Fishes on the conveyor belt were recorded usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::107366061da07e12d9de119247d5238b
https://doi.org/10.1093/icesjms/fsab233

Viewpoint analysis for maturity classification of sweet peppers

Autor: Yael Edan, Rick van Essen, Ben Harel, Yisrael Parmet

Publikováno v: Sensors (Switzerland), 20(13)
Sensors, Vol 20, Iss 3783, p 3783 (2020)
Sensors (Switzerland) 20 (2020) 13
Sensors
Volume 20
Issue 13
Sensors (Basel, Switzerland)

The effect of camera viewpoint and fruit orientation on the performance of a sweet pepper maturity level classification algorithm was evaluated. Image datasets of sweet peppers harvested from a commercial greenhouse were collected using two different

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7a409bb423e9ee7970afda0164e2a2
https://research.wur.nl/en/publications/viewpoint-analysis-for-maturity-classification-of-sweet-peppers