320x240 SPAD direct Time-of-Flight Image Sensor and Camera based on In-Pixel Correlation and Switched-Capacitor Averaging

Maarten Kuijk; Ayman Morsy; Thomas Lapauw; Thomas Van den Dries; Mohamed.A.Bounouar; Hans Ingelberts; Daniel Van Nieuwenhove

doi:10.60928/hymd-2b9r

ScienceGate Book Chapters

JOURNAL ARTICLE

320x240 SPAD direct Time-of-Flight Image Sensor and Camera based on In-Pixel Correlation and Switched-Capacitor Averaging

Maarten Kuijk Ayman Morsy Thomas Lapauw Thomas Van den Dries Mohamed.A.Bounouar Hans Ingelberts Daniel Van Nieuwenhove

Year: 2025 Journal: IISS online library

DOI: 10.60928/hymd-2b9r

Get Full-Text PDF Get Analytical Report

Abstract

Correlation-Assisted Direct Time-of-Flight (CA-dToF) is demonstrated for the first time with a large SPAD array. The camera captures depth-sense images with a promising sub-cm precision over a 6-m range of detection even with a PDE as low as 0.7%.

Keywords:

Image sensor Range (aeronautics) Image (mathematics) Cross-correlation Calibration Correlation

Metrics

Cited By

0.00

FWCI (Field Weighted Citation Impact)

Refs

0.44

Citation Normalized Percentile

Is in top 1%

Is in top 10%

Topics

Geochemistry and Geologic Mapping

Physical Sciences → Computer Science → Artificial Intelligence

Geological Modeling and Analysis

Physical Sciences → Earth and Planetary Sciences → Geochemistry and Petrology

Electrical and Electromagnetic Research

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

320x240 SPAD direct Time-of-Flight Image Sensor and Camera based on In-Pixel Correlation and Switched-Capacitor Averaging

Abstract

Metrics

Topics

Related Documents

320 × 240 SPAD Direct Time-of-Flight Image Sensor and Camera Based on In-Pixel Correlation and Switched-Capacitor Averaging

Time-of-flight camera via a single-pixel correlation image sensor

Direct Time-of-Flight Sensor System Based on SPAD IC

A 320x240-pixel Sub-centimeter Resolution Time-of-Flight Image Sensor Design with Structure and Doping Optimized Pinned Photodiode Pixels

SPAD based Time of Flight Pixel Circuits for Large Scale Arrays