Elliptic Laboratories As

Zivid As

Jens T Thielemann

Tom Øystein Kavli

Øyvind Janbu

Øystein Skotheim

Henrik Schumann-Olsen

Alexey Stepanov

Martin Ingvaldsen

ØYstein Skotheim

A method for determining one or more groups of exposure settings to use in a 3D image acquisition process carried out with an imaging system, the 3D image acquisition process comprising capturing one or more sets of image data on the image sensor using the respective groups of exposure settings, wherein the one or more sets of image data are such as to allow the generation of one or more 3D point clouds defining the three-dimensional coordinates of points on the surface(s) of one or more objects being imaged, each group of exposure settings specifying a value for one or more parameters of the imaging system, wherein the method comprises identifying one or more candidate groups of exposure settings and selecting from the candidate groups of exposure settings, one or more groups of exposure settings that satisfy one or more optimization criteria.

Method for determining one or more groups of exposure settings to use in a 3D image acquisition process

In a method of operating at least first and second electronic devices, the devices are each arranged to transmit and receive ultrasonic signals, e.g. to operate a touchless user interface. Both devices, or at least two of the devices, are synchronised to transmit said signals at substantially the same time. The devices may, for example, listen to each other's ultrasonic signals or use a WiFi network access point for synchronization.

Synchronized multi-device transmissions

Growing community of inventors

Oslo, Norway

Jens T Thielemann