Imaging devices, systems, and methods for capturing and processing images, by using multiple distance determinations to set the focal position of variable-focus lens are provided. Imaging devices include a low-resourced depth sensor detecting an object dis...

Es wird ein optoelektronischer Sensor (10) nach dem Triangulationsprinzip zur Erfassung eines Objekts (20) in einem Überwachungsbereich (18) angegeben, der einen Lichtsender (12) zum Aussenden von Licht (16) in den Überwachungsbereich (18), einen Lichtem...

An infrared sensor module includes a first infrared sensor that includes a first light emitting unit configured to emit infrared light to an object and a first light receiving unit configured to detect an amount of infrared light reflected from the object,...

The device has an image sensor (1) that produces an image of a roadway. An image processor identifies, from the produced image, a characteristic zone of all or part of a mineralogical plate (13) of a road vehicle (2) that is separated from a vehicle (12) b...

When a projection optical axis of a projector does not impinge on a plane of a screen vertically, a trapezoidal distortion occurs in an image on the screen. In order to correct the trapezoidal distortion, there is provided an angle detection apparatus for ...

ÄProblemÜ To provide a simple-structured angle detecting apparatus and a projector utilizing a line-type passive range-finding device for use on the camera or the like. ÄMeans for ResolutionÜ A control circuit (5) computes a relative horizontal inclina...

Optical detection or distance measurement device comprises a light source (1) with transmission optics (2) to project the light beam along an axis (Oe) onto a target (C) to be measured and a first detector (3) defining a receiving axis (Or) that is within ...