Abstract: A method of video processing in a decoder includes determining, by a processor, an initial block vector for predicting a current block in a current coding tree unit (CTU) in response to the current block being predicted in an intra block copy (IBC) mode. The initial block vector is determined based on a merge index included in a coded video bitstream. The method further includes performing, by the processor, template matching based on the initial block vector indicated by the merge index in the video bitstream to determine a refined block vector that points to a reference block in a picture as the current block, and reconstructing, by the processor, the current block based on the reference block.

Abstract: Method and system for generating virtual maps. For example, the method includes determining first real-world driving characteristics based upon first real-world telematics data of a first real-world user, determining first real-world geolocation characteristics based upon first real-world geolocation data of the first real-world user, generating a first virtual map based upon the first real-world driving characteristics and the first real-world geolocation characteristics, presenting the first virtual map in a virtual game, determining second real-world driving characteristics based upon second real-world telematics data of a second real-world user, determining second real-world geolocation characteristics based upon second real-world geolocation data of the second real-world user, generating a second virtual map based upon the second real-world driving characteristics and the second real-world geolocation characteristics, and presenting the second virtual map in the virtual game.

Abstract: The technology relates to detection of a nearby occluded object based on illumination emitted from that object. Illumination by the occluded object of one or more areas in the surrounding area, for instance by headlights of an occluded vehicle, is detected by a perception system of a self-driving vehicle. The self-driving vehicle can classify the detected object to determine whether the illumination is caused by a vehicle or other road user, or from objects in the surrounding environment. Illumination data and other information can be evaluated by the self-driving vehicle, for instance to identify a type of the object, a location of the object along a roadway, to disambiguate the direction of travel of the other object, etc. As a result, the self-driving vehicle may infer the behavior of the other object and modify its own driving operations to account for the other object's presence and likely behavior.

Abstract: Methods, systems, and apparatus are described providing networking engines. Specifically, the present specification relates to a method for implementing software containers implementing network engines that may be configured to act in a zero-knowledge environment. In such implementations, all information pertaining to the network engine associated with a user that is stored in the container is solely that of a user unless explicitly shared by the user. In some implementations, the containers may be configured to participate in a publish-and-subscribe network in order to share information. In addition, the containers may be provisioned with controls so that global operators may comply with local privacy rules.

Abstract: In an illustrative embodiment, a direct current (DC) fast charger (DCFC) controller unit includes a controller. The controller includes a processor and computer-readable media. The computer-readable media is configured to store computer-executable instructions configured to cause the processor to: receive a maximum charge time duration to charge at least one battery to a desired state of charge responsive to an increased efficiency charge mode being enabled; determine an amount of energy used in a plurality of charge cycles for charging the at least one battery to the desired state of charge with charge time durations no longer than the maximum charge time duration; select a charge cycle for charging the at least one battery to the desired state of charge with a lowest amount of energy used; and cause the at least one battery to be charged with the selected charge cycle.

Abstract: A method for managing data transmissions includes: receiving data transmission requests; and determining which requests to accept such that a constraint of a network communication pathway is not exceeded, by: selecting a set of requests based on value densities, determining a first non-selected request that doesn't exceed a residual amount, determining whether a second non-selected request exists for which: (1) its value density is greater than a combined value density of the first non-selected request and a request of the selected requests that has a lowest value density, and (2) its demand is the largest among non-selected requests meeting requirement (1) that is no larger than a sum of the residual amount and a demand of a lowest value density selected request, and if it exists, replacing the lowest value density selected request with the second non-selected request and, if not, include the first non-selected request as a selected request.

Abstract: A modular assembly, including a first module, a second module, and a third module, each including upper and lower walls, a first end wall extending between the upper wall and the lower wall, a second end wall opposite the first end wall, and extending between the upper wall and the lower wall, and a first side wall extending between the upper wall and the lower wall, and between the first end wall and the second end wall. The first side wall defines a first opening, where the second module includes a second side wall extending between the upper wall of the second module and the lower wall of the second module, and between the first end wall of the second module and the second end wall of the second module. The second side wall defines a second opening and interior and exterior seals between the first, second, and third modules.

Abstract: Aspects of the present disclosure provide streamline techniques to alert sales personal/associate of an item in need of replenishment on the sales floor or in the stock room, and provide real-time data indicating units of an item within a retail location. The present disclosure provides a method, system and computer readable medium for inventory management utilizing radio-frequency identification (RFID) technology. The method may include detecting a first signal from an electronic product code (EPC) tag at a first location; generating a value of an inventory count based on the first signal; detecting a second signal from the EPC tag at a second location; updating the value of the inventory count based on the second signal; comparing the updated value to a threshold value, and when the updated value meets the threshold; and sending a notification of a task to a mobile device.

Abstract: A satellite reception assembly may include a housing configured to support receipt and handling of a plurality of satellite signals. The housing may include circuitry incorporating integrated stacking architecture for supporting and/or providing channel and/or band stacking whereby particular channels or bands, from multiple satellite signals that are received via the satellite reception assembly, may be combined onto a single output signal that may be communicated from the satellite reception assembly to a gateway device for concurrent distribution thereby to a plurality of client devices serviced by the gateway device.

Abstract: A process for producing a crosslinked cellulose ether including the steps of (i) contacting at least one cellulose material with a mixture comprising (ia) at least one crosslinking agent and (ib) at least one alkalization reagent to form an activated cellulose material; and (ii) contacting the activated cellulose material of step (i) with at least one etherification reagent; wherein the at least one etherification reagent reacts with the activated cellulose material to form the crosslinked cellulose ether; and a crosslinked cellulose ether produced by the above process.

Abstract: A molded drawer guide for seating of a drawer within a cabinet. The molded drawer glide having an attachment portion configured as a pad opposite a spacing portion, and with a gliding portion therebetween, all unitary and having a common downwardly facing bottom surface to seat on an upwardly facing horizontal surface of a cabinet at the drawer opening. The gliding portion being rounded for receiving lower side panel margins of the drawer. The attachment portion pad for receiving a single fastener for attachment to the cabinet. The spacing portion having a vertical face to abut a vertical surface of the cabinet at the drawer opening thereby in conjunction with the single fastener stabilizing the positioning of the drawer guide on the cabinet and having the fastener connection between the guide and the cabinet displaced horizontally from the gliding portion that the drawer side panels seat upon.

Abstract: Methods and systems for joining multiple workpieces are provided. In one example, the method includes dispensing adhesive on a first workpiece. A second workpiece is contacted with the adhesive such that the adhesive is disposed between the first and second workpieces. Resistance heating is produced in the first and second workpieces at first processing conditions to partially cure the adhesive and affix the first and second workpieces together to form a partially cured, adhesive-joined workpiece assembly. The partially cured, adhesive-joined workpiece assembly is exposed to heat at second processing conditions to substantially fully cure the adhesive.

Abstract: An outdoor power equipment system includes a removable rechargeable battery module, a robotic lawn mower, and a portable power equipment. The robotic lawn mower includes a receptacle configured to receive the battery module, and an electric motor electrically coupled to the receptacle to receive electricity to drive at least one of a wheel and a cutting implement. The portable power equipment includes a receptacle configured to receive the battery module, and at least one of an electric motor, a light source, and an amplification circuit coupled to the receptacle to receive electricity.

Abstract: A 3D conversation system can facilitate 3D conversations in an augmented reality environment, allowing conversation participants to appear as if they are face-to-face. The 3D conversation system can accomplish this with a pipeline of data processing stages, which can include calibrate, capture, tag and filter, compress, decompress, reconstruct, render, and display stages. Generally, the pipeline can capture images of the sending user, create intermediate representations, transform the representations to convert from the orientation the images were taken from to a viewpoint of the receiving user, and output images of the sending user, from the viewpoint of the receiving user, in synchronization with audio captured from the sending user. Such a 3D conversation can take place between two or more sender/receiving systems and, in some implementations can be mediated by one or more server systems. In various configurations, stages of the pipeline can be customized based on a conversation context.

Abstract: An electric machine is configured to be positioned within a wellbore. The electric machine enclosed within a housing isolates the electric machine from fluids within the wellbore. A first lubrication circuit includes a lubrication reservoir within the housing. The lubrication reservoir is fluidically connected to the electric machine. The first lubrication circuit is configured to provide lubrication to a bearing within the electric machine. A fluid rotor is configured to move or be moved by a fluid within the wellbore. A magnetic coupling couples the fluid rotor and a rotor of the electric machine to rotate in unison. A second lubrication circuit is configured to provide lubrication to a bearing supporting the fluid rotor.

Abstract: Analyzing the complexity of an object of a scene in a media steam (or media data) performed by at least one processor, is provided, including receiving immersive media data comprising a plurality of scenes from a content source; obtaining a respective object of a respective scene in the plurality of scenes, from the immersive media data; analyzing the respective scene to generate complexity information associated with the respective object of the respective scene; generating metadata associated with the respective object of the respective scene, the metadata comprising the complexity information; and determining whether to distribute the respective scene to a client for processing based on the generated metadata.

Abstract: A helmet and suit apparatus comprising a helmet with a lens that is connected to a yoke, a neck dam, or other garment via a seal ring assembly. In some embodiments, the apparatus has an air control system permitting air flow into and out of the helmet and for maintaining positive air pressure in the helmet. In further embodiments, the air control system has a series of passages and lens ports that permit air flow on to the inside surface of the lens for anti-fogging purposes, as well as a series of head ports for cooling the wearer's head. The apparatus further comprises a communication system, accessory rails for mounting equipment, and attachment points in the inside of the helmet for receiving hard hats and chin straps as needed.

Abstract: An expansion devise includes an unexpended slit sheet roll that is wound on a paper core that is wider than the slit sheet paper. The paper core is placed into a yoke that holds the paper in position on each side of the unexpended slit sheet material. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the yoke. As the paper is pulled, this downward pressure creates the friction required to enable the unexpended slit sheet to be unwind and fed while simultaneously expanding. A blank sheet is formed into a box that stabilizes slit paper sheet wound around a core member.

Abstract: An illumination device comprises one or more emitter modules having improved thermal and electrical characteristics. According to one embodiment, each emitter module comprises a plurality of light emitting diodes (LEDs) configured for producing illumination for the illumination device, one or more photodetectors configured for detecting the illumination produced by the plurality of LEDs, a substrate upon which the plurality of LEDs and the one or more photodetectors are mounted, wherein the substrate is configured to provide a relatively high thermal impedance in the lateral direction, and a relatively low thermal impedance in the vertical direction, and a primary optics structure coupled to the substrate for encapsulating the plurality of LEDs and the one or more photodetectors within the primary optics structure.

Abstract: Apparatus and associated methods relate to a balloon kyphoplasty surgical device comprising an extrusion tube having internal fluid channels and a support wire, a port arrangement positioned on a proximal end of the extrusion tube and a balloon arrangement positioned on a distal end of the extrusion tube, the balloon arrangement resulting in a cubic shape when inflated by the port arrangement.