Bert Geelen

A compact snapshot multispectral imager with a monolithically integrated per-pixel filter mosaic

Bert Geelen, Nicolaas Tack, Andy Lambrechts · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2014 · 166 citations

Snapshot Cameras, Image Sensor, Engineering +12

SIFER: Scale-Invariant Feature Detector with Error Resilience

Pradip Mainali, Gauthier Lafruit, Qiong Yang et al. · International Journal of Computer Vision · 2013 · 75 citations

Machine Vision, Feature Detection, Image Analysis +6

A tiny VIS-NIR snapshot multispectral camera

Bert Geelen, Carolina Blanch, Pilar Gonzalez et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2015 · 67 citations

Image Sensor, Snapshot Spectral Cameras, Machine Vision +11

A CMOS-compatible, integrated approach to hyper- and multispectral imaging

Andy Lambrechts, Pilar Gonzalez, Bert Geelen et al. · 2014 · 66 citations

Image Sensor, Standard Cmos Sensor, Engineering +15

A snapshot multispectral imager with integrated tiled filters and optical duplication

Bert Geelen, Nicolaas Tack, Andy Lambrechts · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013 · 59 citations

Photonics, Integrated Tiled Filters, Image Sensor +13