Abstract: An apparatus and method are described. In at least one embodiment, a premises monitoring system for monitoring a premises is provided. The premises monitoring system comprises a premises device and a power device comprising a rectifier in electrical communication with the premises device. The premises device comprises a video capture element configured to capture video and processing circuitry configured to, in response to a modular wireless transmitter not being removably connected to the premises device, cause transmission of the captured video to the power device via the at least one wired connection. When the modular wireless transmitter is removably connected to the power device, the power device is configured to cause, in response to receiving the captured video, transmission of the captured video via the modular wireless transmitter.

Abstract: Systems and methods are described for video coding using affine motion prediction. In an example method, motion vector gradients are determined from respective motion vectors of a plurality of neighboring sub-blocks neighboring a current block. An estimate of at least one affine parameter for the current block is determined based on the motion vector gradients. An affine motion model is determined based at least in part on the estimated affine parameter(s), and a prediction of the current block is generated using the affine motion model. The estimated parameter(s) may be used in the affine motion model itself. Alternatively, the estimated parameter(s) may be used in a prediction of the affine motion model. In some embodiments, only neighboring sub-blocks above and/or to the left of the current block are used in estimating the affine parameter(s).

Abstract: An electronic device includes a first substrate and a second substrate, a first metal plate, and a second metal plate. On each of the first substrate and the second substrate, an electronic component is mounted. The first substrate and the second substrate are positioned toward a stacking direction with respective main surfaces facing each other. The first metal plate includes a flat portion that is interposed between the first substrate and the second substrate and that directly or indirectly abuts the electronic component mounted on the first substrate and the electronic component mounted on the second substrate, and a first shield portion that covers a portion of the side surface of the first substrate. The second metal plate includes a second shield portion that covers the entire circumference of the side surface of the second substrate and the side surface of the first substrate exposed from the first metal plate. The first metal plate and the second metal plate abut each other directly or indirectly.

Abstract: A method, system and barcode reader for transmitting barcode scan information from a barcode reader to an external imaging system including one or more image capturing devices when the barcode reader is within a field of view of the external imaging system. Responsive to successfully decoding an indicia, the barcode reader transmits, to the external imaging system via an optical signal assembly, a first optical signal based at least in part on the indicia. Responsive to detecting an object within a product scanning region of the barcode reader and no successful decode of an indicia, the barcode reader transmits, to the external imaging system via the optical signal assembly, a second optical signal indicating the object being passed within the product scanning region with no successful decode.

Abstract: Determine a current position of a camera relative to a road based on a set of imagery from the camera and a recommended position of the camera relative to the road based on the set of imagery from the camera, while the camera is maintained at a constant height relative to the road and a constant lateral distance relative to the road. The camera can be positionally adjusted from the current position to the recommended position based on a movement of the camera about a Y-axis or a Z-axis of the camera at that time relative to the road. In order to enable movement of the camera, a guide can be output to a user such that the user can follow the guide and move the camera from the current position to the recommended position.

Abstract: The present disclosure provides a portable apparatus for detecting early crop diseases based on spatial frequency domain imaging. The apparatus includes an end cover, a spatial frequency domain imaging apparatus, a dark box body, a telescopic section, and an opening-and-closing apparatus connected in sequence. The detection method includes: putting a crop sample to be detected into the dark box body from a bottom; projecting structured light of sine grey scale patterns with different spatial frequencies to the crop sample; after the sine gray scale pattern is switched each time, acquiring, by a camera, a diffuse reflection image of a surface of the crop sample once; after capturing all diffuse reflection images, performing uniformity correction on the images, demodulating the images, and extracting an alternating current component; and inputting an alternating current component image to a trained disease detection model, and determining whether the crop sample has a disease.

Abstract: The present technology relates to an onboard camera that enables a camera chassis to be easily assembled while providing shielding between plates. The onboard camera according to an aspect of the present technology has an internal structure including: a bottom face plate which forms a bottom face of a housing and has end portions serving as wall faces formed respectively at opposite ends of the bottom face plate; a board on which an electronic component is installed; a top face plate which covers the board and has end portions serving as wall faces formed respectively at opposite ends of the top face plate; and a shield plate which has insertion portions formed at opposite ends, the insertion portions being positioned in clearances between the end portions of the bottom face plate and the end portions of the top face plate to close the clearances. The present technology can be applied to an onboard camera.

Abstract: The invention relates to a camera arrangement, in particular for a vehicle, having a movably mounted camera unit which can be moved between a passive position and an active position, characterized by a cable system attached to the camera unit, which is operatively connected to a cable winch that can be rotated about an axis of rotation.

Abstract: The object of the present invention is to provide a technique capable of effectively compressing point cloud data output from the ranging sensor. A data compression apparatus of the present invention includes a data acquisition unit (121) which acquires point cloud data including a plurality of sets each including a direction and a distance from a ranging sensor (11), a data conversion unit (122) which converts directions and distances in the sets into color signals, an image generation unit (123) which generates a bitmap Image by mapping the color signals into a two-dimensional data structure in accordance with the directions, and an image compression unit (124) which applies a predetermined image compression technique to the bitmap image.

Abstract: Techniques for improved GNSS positioning include leveraging approximate location information and information from sensors of a mobile device, and/or sensors communicatively coupled therewith, to detect obstructions and determine which SVs may be blocked from direct view. In particular, information from one or more cameras, LIDAR, radar, and/or other sensor systems can be used to determine how nearby obstructions may block the view of portions of the sky from the perspective of the mobile device, then compared with a SkyPlot of SVs based on the mobile device's approximate location to determine which SVs are likely blocked from view. A GNSS position determination of the mobile device can then be made by reducing the weight of information received from blocked (obstructed) SVs.

Abstract: A detachable mechanical eye cartridge includes a plurality of links, a plurality of couplers, a plurality of electronic connection points, and at least one mechanical eye that can be rotatably actuated in at least two rotational degrees of freedom. The detachable mechanical eye cartridge may include actuators for actuating the eye, eyelid structures, an actuator for actuating the eyelid structures, and imaging sensors within the mechanical eye. The detachable mechanical eye cartridge may include one or two mechanical eyes and related structures and may include a set of magnetic couplers that couple to magnets on a robotic head frame to which the detachable mechanical eye cartridge may couple. The detachable mechanical eye cartridge may also have a set of mechanically coupled linkages for controlling the pitch of each mechanical eye with minimal backlash.

Abstract: Disclosed herein is a method for adaptive bidirectional optical flow estimation for inter-screen prediction compensation during video encoding. The method aims to reduce complexity and/or cost of bidirectional optical flow (BIO) at a pixel level or a subblock level.

Abstract: Disclosed herein is a method for adaptive bidirectional optical flow estimation for inter-screen prediction compensation during video encoding. The method aims to reduce complexity and/or cost of bidirectional optical flow (BIO) at a pixel level or a subblock level.

Abstract: Disclosed herein is a method for adaptive bidirectional optical flow estimation for inter-screen prediction compensation during video encoding. The method aims to reduce complexity and/or cost of bidirectional optical flow (BIO) at a pixel level or a subblock level.

Abstract: A surveillance system including a battery camera and a gateway. The battery camera includes a battery configured to supply power to the battery camera, a camera module configured to capture a surveillance area, a connector configured to directly connect to the gateway, a network module configured to communicate with the gateway, and a processor configured to charge the battery through the connector. The processor transmits high-quality images through the connector when the connector is connected to the gateway and transmits low-quality images through the network module when the connector is disconnected from the gateway.

Abstract: A mounting device for selectively positioning an optical element within a field-of-view of an optical sensor of a vehicle includes: a housing defining an opening sized to fit over an aperture of the optical sensor; a holder for the optical element connected to the housing and positioned such that, when the holder is in a first position, the optical element is at least partially within the field-of-view of the optical sensor; and a motorized actuator. The motorized actuator can be configured to move the holder to adjust the position of the optical element relative to the field-of-view of the optical sensor.

Abstract: The invention relates to a camera body comprising an optics interface configured for receiving projection optics, a holder coupled with the optics interface, a sensor arranged on the holder and configured for being movable relative to the optics interface along a stabilisation axis, circuitry connected to the sensor and configured for generating surveying data, the holder comprising a first frame and a first movable part that is connected to the first frame via a first solid-state joint, the sensor arranged on the first movable part, the first solid-state joint configured for providing a movability of the first movable part relative to the first frame along the stabilisation axis, a motor having a mover and a stator, the motor connected to the circuitry, the mover operatively linked with the first movable part, and the stator fixedly arranged relative to the first frame.

Abstract: A tethered opto-electronic imaging system encapsulated in an optically-transmissible housing capsule/shell and configured to image object space in multiple fields-of-view (FOVs) to form a visually-perceivable representation of the object space in which sub-images representing different FOVs remain co-directional regardless of mutual repositioning of the object and the imaging system. The capsule/shell of the system is a functionally-required portion of the train of optical components that aggregately define and form a lens of the optical imaging system. The tether is devoid of any functional optical channel or element. When different FOVs are supported by the same optical detector, co-directionality of formed sub-images images is achieved due via judicious spatial re-distribution of irradiance of an acquired sub-image to form a transformed sub-image while maintaining aspect ratios of dimensions of corresponding pixels of the acquired and transformed sub-images.

Abstract: A device, system and method for determining a position of a movable object on a two-dimensional surface obtains, via an image capture device attached to the movable object, at least one image of a portion of the two-dimensional surface. At one virtual marker is identified in at least one image, and a previously determined estimated position of the at least one virtual marker is retrieved. The previously determined estimated position determined from a combination of an image of at least one anchor point on the two-dimensional surface, the at least one anchor point defining a unique position on the two-dimensional surface, and odometry measurements based on at least two images of the two-dimensional surface. The position of the movable object on the two-dimensional surface is determined from the estimated position of the at least one virtual marker.

Abstract: A head-mounted display includes a display unit, a head support, and cameras. The display unit includes a display for outputting graphical content. The head support is coupled to the display unit for engaging a head of a user to support the display unit with the display in front of an eye of the user. The cameras are each coupled to one of the display unit or the head support. The cameras have camera fields of view that overlap horizontally to cooperatively provide the head-mounted display with a head-mounted display field of view of 360 degrees horizontal.