论文信息 - A 2×32 range-finding sensor array with pixel-inherent suppression of ambient light up to 120klx

A 2×32 range-finding sensor array with pixel-inherent suppression of ambient light up to 120klx

Real-time 3D imaging has reached a state of development where several fields of application are possible, such as factory automation, consumer electronics, security, and robotics. The first commercial products have already been launched, or will be available soon. Accuracies in the centimeter range or even below, low cost, and robustness to disturbances in realistic indoor and outdoor environments are the key performance demands for these sensors, which are mostly based on the time-of-flight (TOF) principle either in pulsed or continuous-wave (CW) mode.

Horst Zimmermann | Gerald Zach

[1] Stephen Charles Hsu,et al. Performance of a Time-of-Flight Range Camera for Intelligent Vehicle Safety Applications , 2006 .

[2] Michael Richter,et al. Novel pixel architecture with inherent background suppression for 3D time-of-flight imaging , 2005 .

[3] T. Ringbeck,et al. © Author(s) 2007. This work is licensed under a Creative Commons License. Multidimensional measurement by using 3-D PMD sensors , 2022 .

[4] Horst Zimmermann,et al. Smart distance measurement line sensor with background light suppression and on-chip phase generation , 2008, Organic Photonics + Electronics.

[5] A. Nemecek,et al. Distance measurement sensor with PIN-photodiode and bridge circuit , 2006, IEEE Sensors Journal.

[6] Y. Oike,et al. Design and implementation of real-time 3-D image sensor with 640 /spl times/ 480 pixel resolution , 2004, IEEE Journal of Solid-State Circuits.

[7] Edoardo Charbon,et al. A 128×128 Single-Photon Imager with on-Chip Column-Level 10b Time-to-Digital Converter Array Capable of 97ps Resolution , 2008, 2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers.