Abstract:
A remote image transmission system, a display apparatus, and a guide displaying method of a display apparatus are provided. The remote image transmission system includes: an image capturing apparatus including a plurality of image pickup devices that are spaced from each other, the image capturing apparatus being configured to transmit, to a display apparatus, a plurality of images which are captured by the plurality of image pickup devices; and a display apparatus configured to generate a guide object indicating physical information of a captured object by using the plurality of received images, and to display the generated guide object and at least one of the plurality of images.
Abstract:
Attributes of large scale computer vision systems may be made available to users of more limited processer-based systems by dynamically and adaptively updating recognizers into a smaller scale device from a connected larger scale device, based on the user's situational context and behavior. A recognizer is a hardware, software or firmware module specialized to use computer vision to recognize a defined class of imaged objects.
Abstract:
Described embodiments detect changes in a scene over time using first and second images of the scene. A non-coherent intensity change detector detects large-scale changes between the first image and the second image and generates a large-scale change value for pairs of corresponding pixel locations in the first and second images. If the large-scale change value for a given pair of pixel locations reaches a threshold, a coherent change detector is used to detect small-scale changes between the first and second images. A small-scale change value is generated for the given pairs of pixel locations in the images. A composite change value is generated by combining the large-scale change value and the small-scale change value for each pixel pair. The change thresholds are used to determine whether a change in the scene has occurred over the time period.
Abstract:
Certain examples of the present disclosure relate to an apparatus for providing gaze tracking in a near-eye display. Certain examples provide an apparatus comprising: a light modulator configured to receive light of a first range of wavelengths and generate an image beam therefrom. The light modulator is further configured to receive light of a second range of wavelengths and generate a probe beam therefrom. The apparatus also comprises one or more light guides comprising: one or more in-coupling diffractive element areas, and one or more out-coupling diffractive element areas. The one or more in-coupling diffractive element areas are configured to receive and in-couple the image beam and the probe beam into the one or more light guides. The one or more out-coupling diffractive element areas are configured to out-couple, from the one or more light guides: the image beam to a user's eye for user viewing, and the probe beam to the user's eye for detection of reflection therefrom.
Abstract:
Zum Verarbeiten von Sensordaten für ein Komfort-Fahrerassistenzsystem werden mittels einer Sensorvorrichtung (1) erfasste Sensordaten, die Objekte (5) beschreiben, derart vorverarbeitet, dass zwischen einem befahrbaren und einem nicht befahrbaren Bereich unterschieden wird, wobei der befahrbare Bereich als Objektfahrbereich bezeichnet wird. Der Objektfahrbereich wird durch eine Grenzlinie (10) begrenzt. Da die Sensordaten für ein Komfort-Fahrerassistenzsystem aufbereitet werden, müssen sie nicht den gesamten theoretisch befahrbaren Bereich beschreiben, sondern es genügt, wenn die Grenzlinie den üblicherweise sinnvoll befahrbaren Bereich begrenzt. Dies macht es möglich, einerseits sehr einfach eine entsprechende Grenzlinie (10) zu bestimmen ist und andererseits das Datenvolumen, das zur Beschreibung der erfassten Objekte (5) von der Sensorvorrichtung (1) an eine zentrale Steuereinrichtung (4) des Komfort-Fahrerassistenzsystems zu übermitteln ist, erheblich zu reduzieren.