Sony Semiconductor Solutions Corporation

Serge Hustin

Jeroen Hermans

Günter Troll

Apparatus including circuitry configured to: acquire correlation signals by correlating a photodetected signal with respective phase-shifted reference signals, the correlation signals comprising quadrature correlation signals and in-phase correlation signals. The circuitry is configured in such a way that the mean time of acquisition of the quadrature correlation signals and the mean time of acquisition of the in-phase correlation signals are substantially equal.

Time-of-flight imaging apparatus and method

A device includes a circuitry which has an image sensor with a plurality of pixels, wherein the circuitry obtains a differential mode for a quad of each pixel from the plurality of pixels of the image sensor, being representative of a depth information; obtains a first input based on a common mode signal for the quad of the pixel, being representative of an intensity of ambient light; obtains a second input being representative of a background light rejection ratio of the pixel; and estimates a phase for the pixel from the plurality of pixels of the image sensor based on the differential mode, the first input and the second input.

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Stuttgart, Germany

Serge Hustin