Abstract: This disclosure relates to video processing that includes: determining that a chroma block is to be predicted in a Chroma from Luma (CfL) mode, wherein the chroma block corresponds to a luma block; mapping a plurality of luma samples of the luma block to a plurality of neighbor chroma samples in at least one neighbor chroma block that neighbors the chroma block; and performing a CfL prediction of the chroma block using the plurality of neighbor chroma samples as a plurality of prediction samples of the chroma block. This disclosure also relates to video processing that includes: determining a type of chroma from luma (CfL) prediction process from among a plurality of different types of CfL prediction processes; and performing a CfL prediction process according to the type of CfL prediction process.

Abstract: A mobility management entity (MME) receives, from a first base station, a request for a handover of a wireless device to a second base station. Based on the handover request, the MME sends, to an access and mobility management function (AMF), an indication of an authentication and/or authorization (AA) status for an aerial service of the wireless device.

Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding and/or decoding. In some examples, an apparatus for video decoding includes processing circuitry that can decode coded information of a transform block (TB) from a coded video bitstream. The coded information indicates a region of the TB on which a secondary transform is applied. The region includes a first sub-region having transform coefficients calculated by the secondary transform and a second sub-region that is a zero-out region. In response to a determination that a neighboring transform coefficient is in the second sub-region and a current transform coefficient in the TB is not in the second sub-region, the processing circuitry determines the current transform coefficient according to a default value for the neighboring transform coefficient. The processing circuitry reconstructs a sample in the TB based on the transform coefficient for the sample.

Abstract: A power factor correction circuit configured to increase the amount of useful power in an AC electrical system. The power factor correction circuit optionally includes one or more capacitors and one or more resistors configured to realign a phase angle between a voltage and current of an AC power source. Examples are offered illustrating the disclosed circuit in use with a single phase or multi-phase AC power source ranging in voltage from 100 volts or less to 500 volts or more.

Abstract: The use of oral colchicine solutions in combination with other therapeutics, while minimizing toxic drug to drug interactions are described herein. Related compositions are also provided.

Abstract: The present disclosure describes a murine T cell 3A9 comprising a polynucleotide sequence encoding human LAG3, and a murine IL-2 promotor operably associated with a reporter gene. The disclosure also describes a cell-based potency assay for measuring LAG3 antagonist activity using a co-cultured system with the murine T cells and LK35.2 murine B cells, and hen egg lysozyme peptide.

Abstract: The present application describes a system and method for determining a latency between a client device and various servers of a networking system.

Abstract: A bubble generator including a container having a side wall and a top wall defining a cavity. An insert is located within the cavity defining a gas path with a trap portion. The gas path being in communication with an exit in the container. The cavity including an opening receiving a gas accumulating within the cavity, the gas path allowing the accumulating gas to escape through the exit once the accumulating gas reaches a predetermined level proximate the trap portion.

Abstract: In some embodiments, a system includes an applicator pad, an application device (e.g., a grip), and a reservoir. The grip can be releasably couplable to the applicator pad and configured to dispose the applicator pad against a wound of a subject such that pressure can be transferred to the wound via the applicator pad to enhance hemostasis. The reservoir can be configured to contain medication to be released to the wound via the applicator pad.

Abstract: A method includes receiving audio data corresponding to an utterance spoken by a user and processing, using a first recognition model, the audio data to generate a non-contextual candidate hypothesis as output from the first recognition model. The non-contextual candidate hypothesis has a corresponding likelihood score assigned by the first recognition model. The method also includes generating, using a second recognition model configured to receive personal context information, a contextual candidate hypothesis that includes a personal named entity. The method also includes scoring, based on the personal context information and the corresponding likelihood score assigned to the non-contextual candidate hypothesis, the contextual candidate hypothesis relative to the non-contextual candidate hypotheses.

Abstract: The invention provides a method of lossless compression of a file of lidar point cloud data which have the steps of providing a file of lidar data, representing a predetermined number of frames of raw lidar data, with a set of objects identified and classified within the lidar data. Each identififed object in the lidar point cloud data is assigned an objectId to allow tracking of each identified object’s position in each frame of the point cloud data. For each frame of lidar point cloud data, sequencing the position of each identified object in that frame based on each objects order of appearance in a bounded grid applied to each frame, reading from right to left, top to bottom, with each identified objects position described as their integer offset from the previous identified object in the bounded grid, so that each identified objects offset value is stored in the compressed file as a variable width integer datatype.

Abstract: A method performed in a decoder includes receiving a coded video bitstream that includes one or more 2D meshes corresponding to a 3D mesh. The method includes reconstructing one or more boundary vertices of each of the one or more 2D meshes. The method includes determining whether a reconstruction mode for reconstructing one or more internal vertices of each of the one or more 2D meshes is one of (i) a sampling mode and a (ii) non-sampling mode. The method includes reconstructing the one or more internal vertices of each of the one or more 2D meshes based on the determined reconstruction mode. The method further includes reconstructing the 3D mesh based on the reconstructed one or more boundary vertices of each of the one or more 2D meshes and the reconstructed one or more internal vertices of each of the one or more 2D meshes.

Abstract: In aspects of connected devices smart clipboard, smart clipboard functionality is shared between connected devices, which include at least a mobile wireless device communicatively linked to a computing device, and each of the connected devices implement an instantiation of a smart clipboard. Content may be captured by either of the mobile wireless device or the computing device, and the captured content is shared between the connected devices utilizing the smart clipboard of each respective connected device. A content origin record associated with the captured content is also maintained, where the content origin record includes at least an indication of which of the connected devices captured the content.

Abstract: A passenger furniture device for a passenger seat provided within a vehicle cabin, in particular an aircraft cabin, comprising at least a base element comprising at least an upper utility surface for a passenger, a removable section element which is mounted to one side of the base element, and a simple latch mechanism. In particular, the latch mechanism may be a simple plug-in and clip device. The latch mechanism is an easy-to-handle releasable attachment and fixation device to release the removable section from the base element, particularly only by crew and service members of the aircraft. The latch mechanism is provided on the base element and the section element such that the section element is detachably mounted to the base element via the latch mechanism.

Abstract: A locking system for retractable and removable bins, and methods of use thereof, are provided. The locking system includes a retractable latch disposed within a carrier sized and shaped to receive one or more delivery bins. The locking system further includes a first retention feature disposed on the bin and configured to receive the latch in a first locked configuration where horizontal and vertical movement of the bin relative to the latch is prohibited. Additionally, the locking system includes a second retention feature disposed on the bin distal to the first retention feature and configured to receive the latch in a second locked configuration. The second retention feature has an opening such that, in the second locked configuration, vertical movement of the bin relative to the latch is permitted to thereby remove the bin from the latch through the opening.

Abstract: Lighting control systems may be commissioned for programming and/or control with the aid of an autonomous mobile device. Design software may be used to create a floor plan of how the lighting control system may be designed. The design software may generate floor plan identifiers for each lighting fixture, or group of lighting fixtures. During commissioning of the lighting control system, the autonomous mobile device may be used to help identify the lighting devices that have been installed in the physical space. The autonomous mobile device may receive a communication from each lighting control device that indicates a unique identifier of the lighting control device. The unique identifier may be communicated by visible light communication (VLC) or RF communication. The unique identifier may be associated with the floor plan identifier for communication of digital messages to lighting fixtures installed in the locations indicated in the floor plan identifier.

Abstract: The present invention is directed to a method of cleaning and inspection of drilling mud carrying flow lines, each flow line having an inner surface. The method includes affixing a fitting to the flow line, the fitting having a main flow channel and a branch flow channel extending at an angle from said main flow channel. A first end portion of the fitting can have an attachment that enables connection of the fitting to the flow line at one flow line end portion. A second end portion of the fitting can have one or more doors that can be moved between opened and closed positions, the door or doors providing an opening that is not closed when the doors are in the closed position. A suction line can be connected to the branch flow channel. A cleaning tool can be guided first into the fitting and then into the flow line using a fluid carrying cable. The cleaning tool and jetting fluid can be used to clean drilling mud and debris from the inner surface of the flow line.

Abstract: Novel enhanced secure electronic records systems use Blockchain and NFTs to show improved access, and better ticketing outcomes without traditional middlemen. Subject technology as offered for consideration enables instant live verification at events, helping to prevent fraud while decentralized ticketing experiences away from current sources for the benefit of consumers, improving the electronic standards of care for event providers.

Abstract: In one embodiment, the invention provides a portable wireless personal communication system for cooperating with a remote certification authority to employ time variable secure key information pursuant to a predetermined encryption algorithm to facilitate convenient, secure encrypted communication. The disclosed system includes a wireless handset, such as PDA, smartphone, cellular telephone or the like, characterized by a relatively robust data processing capability and a body mounted key generating component which is adapted to be mounted on an individual's body, in a permanent or semi-permanent manner, for wirelessly broadcasting, within the immediate proximity of the individual, a secret or private key identifying signal corresponding to a time variable secure key information under the control of the certification authority.

Abstract: A current sensor assembly can include: a coil structure having a first coil and a second coil connected in series, the coil structure configured to generate a differential magnetic field responsive to an electrical current passing through the first and second coils; a first magnetic field sensing element disposed proximate to the first coil and operable to generate a first signal responsive to the differential magnetic field passing through the first magnetic field sensing element in a first direction; a second magnetic field sensing element disposed proximate to the second coil and operable to generate a second signal responsive to the differential magnetic field passing through the second magnetic field sensing element in a second direction; and a circuit operable to subtract the first and second signals to generate a differential signal proportional to the electrical current.