Abstract: An information processing device for simultaneous localization and mapping, including circuitry configured to: obtain time-of-flight data of an environment of the information processing device; detect, based on the time-of-flight data, a floor in the environment; obtain image data representing an image of the environment; track, based on the image data, the floor; and localize the information processing device in the environment, based on the detected and tracked floor.

Abstract: The present disclosure pertains to a circuitry for processing a target region configured to: determine a deviation in a scene based on background model data and current image data of the scene: determine a movement in the scene based on Doppler radar data of the scene; and determine a target region in the scene based on at least one of the determined deviation and the determined movement.

Abstract: An image processing device for a light scanner system for scanning an object, including circuitry configured to: obtain first image data representing a first image of the object that is illuminated with a line of light in an illumination plane, wherein the first image is acquired at a first viewpoint; obtain second image data representing a second image of the illuminated object, wherein the second image is acquired at a second viewpoint being different from the first viewpoint; and project the first and the second image data in the illumination plane representing a projected first and second image, respectively, for merging the first and second image data in the illumination plane.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.