WebFeb 13, 2014 · Time-of-flight (ToF) range measurements rely on the unambiguous association of each received echo signal to its causative emitted pulse signal. This definite association is difficult when measuring long ranges at a high repetition rate, resulting in ambiguous range measurements. While methods and algorithms exist to overcome this … WebAcuity’s most accurate and most resolute distance sensor employs a unique measuring principle, confocal chromatic sensing. Unlike our time-of-flight and triangulation sensors which use lasers, the CCS Prima Confocal sensors use a white light source to accurately measure the distance to surfaces. Some models are accurate to within 20 nanometers.

3D Time of Flight (ToF) Analog Devices

WebFigure 1: 3D time-of-flight camera operation. To detect phase shifts between the illumination and the reflection, the light source is pulsed or modulated by a continuous-wave (CW), … WebDec 22, 2009 · Terrestrial laser scanning is being used at an increasing rate for a continuously expanding range of tasks. Presently, laser scanners commonly employ two … switch registration

Pulse Based Time-of-Flight Range Sensing - ResearchGate

WebMar 1, 2024 · One of the most pronounced benefits of the time-of-flight technology is that it operates on a variety of ranges, anywhere from half a meter to five meters. Some ToF … WebPulse-based Time-of-Flight (PB-ToF) cameras are an attractive alternative range imaging approach, compared to the widely commercialized Amplitude Modulated Continuous … WebDec 1, 2010 · The principle of ToF distance measurement with PMD-cameras is illustrated in Fig. 1. The illumination units of the camera emit intensity modulated near infrared light … switch reg r