CDS Free Frame Differencing Event Vision Pixel with Lateral Overflow Capacitor for Dynamic Range Extension

Simple item page
dc.contributor.affiliationUniversidade de Santiago de Compostela. Centro de Investigación en Tecnoloxías Intelixentes da USC (CiTIUS)
dc.contributor.authorJaklin, Marko
dc.contributor.authorGarcía Lesta, Daniel
dc.contributor.authorLópez Martínez, Paula
dc.contributor.authorBrea Sánchez, Víctor Manuel
dc.date.accessioned2026-02-19T10:20:36Z
dc.date.available2026-02-19T10:20:36Z
dc.date.issued2023-12-04
dc.descriptionDiseño sensor de eventos CMOS sin muestreo doblemente correlacionado.
dc.description.abstractThis paper reports on a redesign of an event pixel by frame differencing with a lateral overflow capacitor for dynamic range extension. In the first prototype, the inclusion of an inpixel correlated double sampling (CDS) and an algorithm for dynamic range extension resulted in a large pixel area, with a 32μm pitch in 180 nm CMOS technology. This paper studies a CDS free version of our former pixel through post-layout simulations. The pixel pitch is shrinked to 22μm, power consumption is lowered and speed is preserved.
dc.description.sponsorshipThis project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 860370, from AEI through Grant PID2021-128009OB-C32, from the Xunta de Galicia-Consellería de Cultura, Educación e Ordenación Universitaria Accreditation 2019–2022 ED431G-2019/04 and Reference Com petitive Group Accreditation 2021–2024, GRC2021/48 (FEDER). We also thank the HISILICON programme for funding for CMOS IC fabrication.
dc.identifier.citationM. Jaklin, D. García-Lesta, P. López and V. M. Brea, "CDS Free Frame Differencing Event Vision Pixel with Lateral Overflow Capacitor for Dynamic Range Extension," 2023 30th IEEE International Conference on Electronics, Circuits and Systems (ICECS), Istanbul, Turkiye, 2023, pp. 1-4, doi: 10.1109/ICECS58634.2023.10382873
dc.identifier.doi10.1109/ICECS58634.2023.10382873
dc.identifier.isbn979-8-3503-2649-9
dc.identifier.urihttps://hdl.handle.net/10347/45996
dc.language.isoeng
dc.publisherIEEE
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/860370
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-128009OB-C32/ES/INTELIGENCIA ARTIFICIAL EN EL BORDE: SOLUCIONES EMBEBIDAS DE BAJO CONSUMO DE POTENCIA
dc.relation.publisherversionhttps://doi.org/10.1109/ICECS58634.2023.10382873
dc.rights© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.rights.accessRightsopen access
dc.subjectSensores CMOS eventos
dc.subjectMuestreo doblemente correlacionado
dc.titleCDS Free Frame Differencing Event Vision Pixel with Lateral Overflow Capacitor for Dynamic Range Extension
dc.typebook part
dc.type.hasVersionAM
dspace.entity.typePublication
relation.isAuthorOfPublicatione78a1e57-0d7c-4392-8e16-b2b0e1d64823
relation.isAuthorOfPublication22d4aeb8-73ba-4743-a84e-9118799ab1f2
relation.isAuthorOfPublication.latestForDiscoverye78a1e57-0d7c-4392-8e16-b2b0e1d64823

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
2023_ieee-icecs_brea_cds.pdf
Size:
493.42 KB
Format:
Adobe Portable Document Format
Download

Collections

Electrónica e Computación
Centro de Investigación en Tecnoloxías Intelixentes da USC (CiTIUS)