Resolving Multi-Path Interference in Compressive Time-of-Flight Depth Imaging with a Multi-Tap Macro-Pixel Computational CMOS Image Sensor

Resolving Multi-Path Interference in Compressive Time-of-Flight Depth Imaging with a Multi-Tap Macro-Pixel Computational CMOS Image Sensor

Multi-path interference causes depth errors in indirect time-of-flight (ToF) cameras. In this paper, resolving multi-path interference caused by surface reflections using a multi-tap macro-pixel computational CMOS image sensor is demonstrated. The imaging area is implemented by an array of macro-pix...

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Bibliographic Details
Main Authors: Masaya Horio, Yu Feng, Tomoya Kokado, Taishi Takasawa, Keita Yasutomi, Shoji Kawahito, Takashi Komuro, Hajime Nagahara, Keiichiro Kagawa
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Sensors
Subjects:
time-of-flight depth imaging
multi-path interference
multi-tap macro-pixel
charge modulators
compressive sensing
CMOS image sensor
Online Access:https://www.mdpi.com/1424-8220/22/7/2442

Internet

https://www.mdpi.com/1424-8220/22/7/2442

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