摘要:
A terminal device retains a character image of an own terminal user and a character image of a second terminal user acquired from an AR database server (or second terminal devices) as a character definition in an AR control unit. The terminal device can acquire the position of the second terminal device and a direction in which a camera unit is oriented. The terminal device of a photographer determines whether the user of the second terminal device which is being searched for is present in the acquired direction by causing image recognition unit to identify a face image of a specific user of the second terminal device. When the specific user of the second terminal device is present, the character image of the specific user of the second terminal device is combined in the vicinity of a face image region of the image obtained by the camera unit and is displayed.
摘要:
Dispositif (100) pour la détermination d'informations de localisation, de références primaires consolidées pour un aéronef, caractérisé en ce qu'il comporte une chaine (110) de détermination des informations de localisation comprenant des moyens (111) de mesure de données de radionavigation, des moyens adaptés (112) pour la consolidation, des moyens adaptés (113) pour le calcul de paramètres et des moyens adaptés (114) pour la consolidation des paramètres. Le dispositif comporte aussi une chaine (120) de détermination des références primaires inertielles comprenant des moyens (121) pour la mesure de données inertielles, des moyens adaptés (122) pour la consolidation, des moyens adaptés (123) pour le calcul de paramètres et des moyens adaptés (124) pour la consolidation des paramètres. Le dispositif comporte enfin une chaine (130) de détermination de données anémo-barométriques comprenant des moyens (131) pour la mesure de données anémo-barométriques, des moyens adaptés (132) pour la consolidation des données anémo-barométriques mesurées, des moyens adaptés (133) pour le calcul de paramètres, et des moyens adaptés (134) pour la consolidation des paramètres de référence.
摘要:
The invention relates to a location-determining device in a motor vehicle which comprises at least one receiver device for receiving position signals and time signals from a multiplicity of satellites assigned to a global navigation system and a location-calculating module for calculating location information on the basis of received position data and time data. The location-determining device is distinguished by the fact that the at least one receiver device is structurally integrated into the housing of an optical sensor unit, wherein the housing is arranged in a passenger compartment in a region of an upper edge of a windscreen, and wherein the housing does not have more than a single connection to a vehicle data bus and not more than a single connection to a vehicle energy supply.
摘要:
For supporting a relative positioning, information on barometric pressure at a first device and information on barometric pressure at a second device is converted into a difference in altitude between the first device and the second device. The difference in altitude between the first device and the second device is then used in determining a position of the first device relative to the second device.
摘要:
A method and device for managing a reference oscillator within a wireless device is presented. The method includes selecting reference oscillator parameters associated with the lowest reference oscillator error, where the selection is based upon reference oscillator parameters derived using different technologies within a wireless device, acquiring a satellite based upon the selected reference parameters, determining the quality of the satellite-based position fix, and updating the reference oscillator parameters based upon the quality of the satellite-based position fix. The wireless device includes a wireless communications system, a satellite positioning system (SPS) receiver, a reference oscillator connected to the wireless communications system and SPS receiver, and a mobile controller connected to the reference oscillator, SPS, and wireless communications system, and a memory connected to the mobile controller, where the memory stores a reference oscillator parameter table and instructions causing the mobile controller to execute the aforementioned method.
摘要:
One embodiment of the present invention provides a system for determining venue information associated with a mobile device user. During operation, the system collects contextual information recorded by one or more sensors located on the mobile device and extracts a behavior pattern of the user as a function of time and/or an environmental indicator based on the collected contextual information. The system then compares the behavior pattern and/or the environmental indicator with known behavior patterns and/or environmental indicators associated with a number of venues stored in a database, and determines a venue associated with the user based at least on the comparison.
摘要:
An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.
摘要:
Method for the computation of horizontal and vertical protection levels, HPL VPL, that bound up to a given confidence level the horizontal and vertical components, respectively, of the position estimation error of a least squares-based GNSS navigation solution.