Imaging apparatuses and a time of flight imaging method
摘要
說明書
The second time of flight offset Δφb1 may denote an offset (e.g. a phase offset or phase difference) between a reference time of flight φb0 of received light emitted by the reference light emitter and reflected at the object's second sub-region (e.g. region B) and a time of flight of received light φb1 emitted by the first light emitter 111 and reflected at the object's second sub-region. The second time of flight offset Δφb1 may be based on the first spatial offset, for example.
The third time of flight offset Δφa2 may denote an offset (e.g. a phase offset or phase difference) between the reference time of flight φa0 of received light emitted by the reference light emitter and reflected at the object's first sub-region (e.g. region A) and a time of flight of received light φa2 emitted by the second light emitter 112 and reflected at the object's first sub-region. The third time of flight offset Δφa2 may be based on the second spatial offset, for example.
The fourth time of flight offset Δφb2 may denote an offset (e.g. a phase offset or phase difference) between the reference time of flight φb0 of received light emitted by the reference light emitter and reflected at the object's second sub-region (e.g. region B) and a time of flight of received light φb2 emitted by the second light emitter 112 and reflected at the object's second sub-region. The fourth time of flight offset Δφb2 may be based on the second spatial offset, for example.
Δφa1 and Δφb1 may be the time of flight offsets related to the first light emitter (e.g. LED 1) and Δφa2 and Δφb2 may be the time of flight offsets related to the second light emitter (e.g. LED 2).
