Sony Corporation

Sony Deutschland Gmbh

Other

Ralf Boehnke

Qi Wang

Richard Stirling-Gallacher

Marcel Blech

Furkan Dayi

Miquel Testar

Zhaocheng Wang

Stefan Koch

Shin Saito

Thomas Doelle

Mitsuhiro Suzuki

Andreas Schwager

Kentaro Odaka

Takashi Usui

Norihito Mihota

Seiichi Izumi

Juan Benigno Nogueira-Nine

Tino Konschak

Fritz Hohl

Tino Puch

Hamid Amir-Alikhani

Volker Wullich

Marc Guthoerl

Ingo Ruhm

Oliver Kraemer

Jochen Rebmann

A method and device for generating an image, the method including: generating an active radar image of an object; displaying the active radar image in a first representation on a display of a handheld screening device; detecting a movement of the handheld screening device; generating a second representation of the displayed radar image based on the detected movement.

Method for generating an image and handheld screening device

A mobile device that enables a user friendly selection of a target wireless enabled device, a wireless enabled device being configured to establish a wireless link with other devices, includes an imaging unit that acquires images of the surrounding of the mobile device and a display that displays images acquired by the imaging unit. An object detection unit is provided to detect wireless enabled devices within images acquired by the imaging unit, the wireless enabled devices being configured to establish a wireless link with other devices. Further, a user interface and a wireless interface are provided to establish a wireless link to a selected wireless enabled device. The display is configured to indicate detected wireless enabled devices in images displayed on the display and the user inter-face is configured to enable a user to select a wireless enabled device indicated on the display.

Mobile device and method for establishing a wireless link

A detection device for detecting the presence of a living being at a predetermined location within a monitored area comprises an evaluation unit configured to evaluate radar radiation received by a radar unit from an assigned radar area included in said monitored area in response to radar radiation emitted by said radar unit to detect if a living being is present within said radar area and to localize a detected living being within said radar area, and a detection unit configured to correlate the location of a detected living being in said radar area with a set of predetermined locations in said monitored area to detect the presence of a living being at a predetermined location of said monitored area.

Detection device, system and method for detecting the presence of a living being

A surveillance apparatus includes an optical camera that captures images based on received light, the optical camera including a camera aperture and a radar sensor including one or more transmitting antennas configured to emit electromagnetic radiation and one or more receiving antennas configured to receive electromagnetic radiation. The one or more transmitting antennas and the one or more receiving antennas form a virtual antenna array. The one or more transmitting antennas and the one or more receiving antennas are arranged such with respect to the optical camera that the center area of the virtual antenna array and the center area of the camera aperture coincide.

Surveillance apparatus having an optical camera and a radar sensor

A handheld screening device including: an antenna array including a plurality of antennas; an input mechanism to select an operation mode; and a controller to determine a group of antennas of the plurality of antennas, wherein the number of antennas in the group is based on the selected operation mode, and to control the group of antennas to emit electromagnetic waves. A corresponding method operates the handheld screening device.

Method for operating a handheld screening device and a handheld screening device

A surveillance apparatus, a corresponding method, surveillance radar apparatus, computer program, and non-transitory computer-readable recording medium, the surveillance apparatus including an optical camera that captures images based on received light, the optical camera having a first field of view, a radar sensor that emits and receives electromagnetic radiation, the radar sensor having a second field of view, and wherein the first field of view is variable with respect to the second field of view.

A method for generating an image is provided including taking a first active radar image of an object from a first position with a handheld screening device; taking a second active radar image of the object from a second position with the handheld screening device; and generating a third image based on the first active radar image and the second active radar image. A corresponding handheld screening device is provided as well.

A method for operating a handheld screening device is provided, including taking a first image; determining a region of interest in the first image; and generating a scanned image by an active radar scan of the region of interest. A corresponding handheld screening device is provided as well.

Method for operating a handheld screening device and handheld screening device

A receiver that receives a reference symbol comprising a sequence of a plurality of synchronization repetition patterns, wherein each repetition pattern contains a predetermined number of samples. The reference symbol is part of a digital signal modulated by using OFDM modulation. An end synchronization repetition pattern in the reference symbol is phase-shifted by 180&#xb0;, and the phase-shifted synchronization repetition pattern is positioned after the sequence of the number of synchronization repetition patterns. The receiver detects a timing of a correlation peak at the end of said reference symbol by performing a cross-correlation of the synchronization repetition patterns.

Transmitting apparatus and method for receiving a digital signal in a digital telecommunication system

A method for displaying an active radar image of an object on a handheld screening device is provided comprising taking a sequence of active radar images of an object, the different active radar images of the sequence being representative for different distances of the object from the handheld screening device; selecting an image of the sequence of active radar images; and displaying the selected image on a display. A corresponding handheld screening device is provided as well.

Method for displaying an active radar image and handheld screening device

The present disclosure relates to a beam forming device, comprising a transmit unit comprising at least two transmit elements that transmit radiation towards a scene, a receiver unit comprising at least two receive elements that receive radiation from said scene and that generate receive signals from said received radiation, and a beam forming unit that performs beam forming to obtain beam formed output signals from said receive signals by use of beam forming weights, wherein said beam forming weights are adapted to a distance between the scene and one or more transmit elements and/or receive elements, said distance being indicated by a distance indicator, and wherein said beam forming weights are changed if said distance changes.

Beam forming device and method

A system and a corresponding method for monitoring the presence of a person in a monitored area, includes a passive radiometer that detects radiation emitted from a predetermined monitored area in a predetermined frequency range between 1 GHz and 100 THz and that generates a radiation signal from the detected radiation, a radiation signal processor that processes the radiation signal and that generates, based on the processed radiation signal, a monitoring signal indicating the presence or absence of a person in the monitored area, and an application controller that controls an application based on the monitoring signal.

System and method for monitoring the presence of a person in a monitored area

A beam forming device and method as well as to a beam steering device and method are described. The imaging beam forming device comprises a wideband transmit unit comprising at least one transmit antenna, a receiver unit comprising at least two receive antennas and at least one receive element that receive radiation from said scene and that generate receive signals from said received radiation, and a beam forming unit that performs beam forming to form a receive beam and obtain beam formed output signals from said receive signals by use of beam forming weights. For different samples or groups of subsequent samples of a receive signal, a sample representing said receive signal at a different frequency, a frequency-dependent weight is used for beam forming, which frequency-dependent weights are adapted to result in a predetermined shape of said receive beam.

Wideband beam forming device; wideband beam steering device and corresponding methods

A receiving apparatus, a receiving method, and an imaging apparatus and method, adapted to receive high frequency image signals. The apparatus includes two or more receiver channels, each receiver channel including an antenna pattern including plural antenna elements to receive high frequency image signals, a receiving mechanism to process the high frequency image signals received by the antenna elements into baseband signals, an analog-to-digital conversion mechanism to convert the baseband signals from the receiving mechanism into digital signals, a phase shifting mechanism to phase shift the digital signals, and a combining mechanism to combine the phase shifted digital signals from the receiver channels into combined signals.

Growing community of inventors

Esslingen, Germany

Ralf Boehnke