Abstract: A method and system for a vehicle for binding a user account with a digital key is disclosed herein. The method includes receiving information about an account binding of a user from an administrative platform for the vehicle, the information about the account binding comprising information on a digital account key. The method also includes receiving access information from a user, the access information comprising information on a digital user key, and verifying that the digital account key and the digital user key match to obtain user grant information. The method further includes obtaining information about one or more personalized settings or services of the user for the vehicle based on the user grant information, and applying the one or more settings to the vehicle or enabling the one or more services for the user in the vehicle.

Abstract: A method for applying a spray agent to an agricultural land using a spray nozzle unit of an agricultural spray device. The method includes detecting first and second field sections of the agricultural land using an optical detection unit to obtain first and second pieces of image information from the first and second field sections, wherein the pieces of image information have a common lateral overlapping area having a depth in the travel direction of the agricultural spray device; classifying plants in the obtained pieces of image information using a control unit; determining first and second plant identification numbers for first and second image evaluation areas in the obtained first and second pieces of image information using the classified plants; and applying the spray agent as a function of the determined plant identification numbers using the spray nozzle unit of the agricultural spray device.

Abstract: A method and system for a vehicle for binding a user account with a digital key is disclosed herein. The method includes receiving information about an account binding of a user from an administrative platform for the vehicle, the information about the account binding comprising information on a digital account key. The method also includes receiving access information from a user, the access information comprising information on a digital user key, and verifying that the digital account key and the digital user key match to obtain user grant information. The method further includes obtaining information about one or more personalized settings or services of the user for the vehicle based on the user grant information, and applying the one or more settings to the vehicle or enabling the one or more services for the user in the vehicle.

Abstract: A method for applying a spray agent to an agricultural land using a spray nozzle unit of an agricultural spray device. The method includes detecting first and second field sections of the agricultural land using an optical detection unit to obtain first and second pieces of image information from the first and second field sections, wherein the pieces of image information have a common lateral overlapping area having a depth in the travel direction of the agricultural spray device; classifying plants in the obtained pieces of image information using a control unit; determining first and second plant identification numbers for first and second image evaluation areas in the obtained first and second pieces of image information using the classified plants; and applying the spray agent as a function of the determined plant identification numbers using the spray nozzle unit of the agricultural spray device.

Abstract: A preprocessing technique for synthetic radar images. An embodiment of a method for preprocessing synthetic aperture radar images includes: receiving range-compressed radar data generated from raw radar image data on-board a satellite or an airborne vehicle; generating a preliminary SAR image by performing a pre-focusing on the range-compressed radar data; extracting image subsectors from the preliminary SAR image; transmitting the extracted image subsectors to an on-ground portion; reconstructing the range-compressed radar data pertaining to the extracted image subsectors; and making the range-compressed radar data pertaining to the extracted image subsectors available for a Nominal synthetic aperture radar processor, wherein the Nominal synthetic aperture radar processor is configured to generate a focused SAR image having a nominal value of image resolution that is higher than the resolution of the preliminary SAR image.

Abstract: A preprocessing technique for synthetic radar images. An embodiment of a method for preprocessing synthetic aperture radar images includes: receiving range-compressed radar data generated from raw radar image data on-board a satellite or an airborne vehicle; generating a preliminary SAR image by performing a pre-focusing on the range-compressed radar data; extracting image subsectors from the preliminary SAR image; transmitting the extracted image subsectors to an on-ground portion; reconstructing the range-compressed radar data pertaining to the extracted image subsectors; and making the range-compressed radar data pertaining to the extracted image subsectors available for a Nominal synthetic aperture radar processor, wherein the Nominal synthetic aperture radar processor is configured to generate a focused SAR image having a nominal value of image resolution that is higher than the resolution of the preliminary SAR image.

Abstract: Provided is a screen recording preparation method for evaluating software usability using additional data of a user session carried out by a computing system includes at least the following steps in an initial phase: loading a screen recording including a number of N time-ordered screenshots of the user session from a storage medium and detecting visual features within each of the N screenshots, wherein each of the features is attributed a position within the respective screenshot and a score identifying the feature, and creating a set of metadata containing an identifier of each of the N screenshots and the features detected within each of the N screenshots and setting a threshold similarity value. The method also comprises a cycling phase for treating the metadata. Also, a computing system, a computer program and a computer-readable storage medium perform a method according to an embodiment of the present invention.

Abstract: Provided is a screen recording preparation method for evaluating software usability using additional data of a user session carried out by a computing system includes at least the following steps in an initial phase: loading a screen recording including a number of N time-ordered screenshots of the user session from a storage medium and detecting visual features within each of the N screenshots, wherein each of the features is attributed a position within the respective screenshot and a score identifying the feature, and creating a set of metadata containing an identifier of each of the N screenshots and the features detected within each of the N screenshots and setting a threshold similarity value. The method also comprises a cycling phase for treating the metadata. Also, a computing system, a computer program and a computer-readable storage medium perform a method according to an embodiment of the present invention.

Abstract: A method for the purification of lecithin, comprising the steps of: a. reducing the viscosity of lecithin to a viscosity of less than about 10 Pa·s; than b. mixing the lecithin with granulated active carbon; then c. separating the lecithin from the granulated active carbon and recover purified lecithin. Lecithin substantially free of poly-aromatic hydrocarbons, and a food or feed product comprising said lecithin.

Abstract: A method for the purification of lecithin, comprising the steps of: a. reducing the viscosity of lecithin to a viscosity of less than about 10 Pa·s; then b. mixing the lecithin with granulated active carbon; then c. separating the lecithin from the granulated active carbon and recover purified lecithin. Lecithin substantially free of poly-aromatic hydrocarbons, and a food or feed product comprising said lecithin.

Abstract: A method for the purification of lecithin, comprising the steps of: a. reducing the viscosity of lecithin to a viscosity of less than about 10 Pa·s; then b. mixing the lecithin with granulated active carbon; then c. separating the lecithin from the granulated active carbon and recover purified lecithin. Lecithin substantially free of poly-aromatic hydrocarbons, and a food or feed product comprising said lecithin.

Abstract: Synthetic aperture radar (SAR) system and method of processing signals in a SAR system. The SAR system includes includes a radar antenna having at least one partial antenna, of which each at least one partial antenna includes a plurality of phase centers with assigned transmit/receive modules and a signal processor for coherent processing of signals of the phase centers. The signal processors include a hybrid beam forming module structured and arranged to digitize and process analog receive signals received by the transmit/receive modules of the phase centers, and to convert the digitally processed receive signals into analog signals. Further, an analog receive network is structured and arranged to combine the analog signals of respective transmit/receive modules with one another to form an output signal.

Abstract: Synthetic aperture radar (SAR) system and method of processing signals in a SAR system. The SAR system includes includes a radar antenna having at least one partial antenna, of which each at least one partial antenna includes a plurality of phase centers with assigned transmit/receive modules and a signal processor for coherent processing of signals of the phase centers. The signal processors include a hybrid beam forming module structured and arranged to digitize and process analog receive signals received by the transmit/receive modules of the phase centers, and to convert the digitally processed receive signals into analog signals. Further, an analog receive network is structured and arranged to combine the analog signals of respective transmit/receive modules with one another to form an output signal.

Abstract: The invention relates to a high-resolution synthetic aperture radar device (10) comprising at least one transmitting antenna (TX1-TX3) for producing and emitting radar pulses for scanning an object (12), a receiving antenna (14) for receiving the radar beams (20, 22, 24) emitted and reflected by an object, wherein the receiving antenna (14) has several sub-apertures (RX1-RX17) arranged along elevation, which form a minimum of azimuth apertures, wherein the high-resolution synthetic aperture radar device is embodied such that pulse signals (18) are emitted at irregular time intervals.

Abstract: The present invention relates to formulations adapted from the original AREDS formula that are suitable for introduction into a measured amount or volume of a food as well as to foods containing these formulations. These fortified foods are expected to provide patients afflicted with or at risk for developing macular degeneration or other age-related deficiencies with alternative and more palatable sources of the ingredients of the original AREDS formula than those currently available in the market.

Abstract: The invention relates to highly biocompatible or biophilic un-cross-linked or cross-linked polymers comprising one or more side-chain active acrylic amino acids of formula I wherein: X is —NH(CH2)4—, —O—C6H4—CH2—, —OCH2—, —O—CH(CH3)—, —S—CH2—, —O-proline, and R is H or CH3; and wherein the polymer further includes a free radical initiator and, optionally, a cross-linking agent having a plurality of polymerizable ethylenically unsaturated groups. The invention further concerns various highly biocompatible, cross-linked co-polymers comprising one or more monomers of formula I, and one or more other polymerizable monomers. Uses of such polymers and co-polymers for the production of contact lenses, intraocular lenses, implants, wound healing slabs, additives for food and cosmetics, conductive plastics, spinnable fibers, and the like are disclosed.

Abstract: The invention relates to a high-resolution synthetic aperture radar device (10) comprising at least one transmitting antenna (TX1-TX3) for producing and emitting radar pulses for scanning an object (12), a receiving antenna (14) for receiving the radar beams (20, 22, 24) emitted and reflected by an object, wherein the receiving antenna (14) has several sub-apertures (RX1-RX17) arranged along elevation, which form a minimum of azimuth apertures, wherein the high-resolution synthetic aperture radar device is embodied such that pulse signals (18) are emitted at irregular time intervals.

Abstract: In a method of obstacle detection and terrain classification for off-road vehicles, a range image of the terrain within a scene is generated by scanning the scene using, for example, a range-imaging sensor. The sensor data are then transformed into a three-dimensional surface which is composed of individual finite elements and which models the scene that has been scanned by the sensor; and the three-dimensional surface is provided to yield a Terrain Elevation Function which is defined in a terrestrial coordinate system. (The Terrain Elevation Function is extended continuously where it is undefined.) A Confidence Function is generated for the Terrain Elevation Function defined in the same coordinate system as the Terrain Elevation Function, the Confidence Function representing a measure of confidence in the Terrain Elevation Function and depending on the distance of a value of the Terrain Elevation Function from a sensor measurement point.

Abstract: In an obstacle device, a front end range imaging sensor is used to scan the viewing field relative to the aircraft, while a navigation system provides information concerning the postion and altitude of the aircraft. A data processor uses these data to generate 3-d scene vectors, such that every range image is converted into a measurement point set, from which the presence of cables or wires is detected using a wire detection procedure based on the Hough Transform. For this purpose, an HT acceleration board is provided, which needs not perform complex floating point operations. The processed results are then input to an evaluation module, which determines whether any detected wires are proximate to the position of the aircraft.

Abstract: In an obstacle device, a front end range imaging sensor is used to scan the viewing field relative to the aircraft, while a navigation system provides information concerning the postion and altitude of the aircraft. A data processor uses these data to generate 3-d scene vectors, such that every range image is converted into a measurement point set, from which the presence of cables or wires is detected using a wire detection procedure based on the Hough Transform. For this purpose, an HT acceleration board is provided, which needs not perform complex floating point operations. The processed results are then input to an evaluation module, which determines whether any detected wires are proximate to the position of the aircraft.