Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, during a conversion between a target video block of a video and a bitstream of the video, a first motion vector candidate from a first direction of the target video block based on a motion vector refinement, the target video block being in a bi-prediction mode; and performing the conversion based at least in part on the first motion vector candidate.

Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, during a conversion between a target block in a target picture of a video and a bitstream of the video, first motion information of the target block based on a regular merge mode, the first motion information comprising a regular merge list of regular merge candidates for the target block; determining second motion information from the first motion information based on a geometric partitioning-based merge mode and a redundancy check, the second motion information comprising a geometric partitioning-based merge list of geometric partitioning-based merge candidates for the target block; and performing the conversion based on the first motion information and the second motion information. Compared with the conventional solution, the proposed method can advantageously improve the coding efficiency and compression ratios.

Abstract: An extended anti-pinch leg mechanism includes a leg connecting rod I. The leg connecting rods I to IV are pivotally connected in sequence, the leg connecting rods III and IV are pivotally connected to a large footrest mounting member, and the large footrest mounting member, the footrest connecting rod I, a small footrest mounting member and the footrest connecting rod II are pivotally connected in sequence to form a quadrilateral structure. A baffle is provided at the front end of the large footrest mounting member, a protrusion is provided at the rear end of the footrest connecting rod I, the protrusion is pivotally connected to the footrest connecting rod III through the shaft I, the rear end of the footrest connecting rod III is pivotally connected to the leg connecting rod IV through the shaft II, and a bushing is sleeved outside the shaft II.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: obtaining, for a conversion between a video unit of a video and a bitstream of the video, a sample of the video unit by applying a first target coding mode, where the first target coding mode includes an inter prediction and a coding tool, and the video unit includes a plurality of sub-partitions or a plurality of sub-blocks; and performing the conversion based on the obtained sample.

Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: for a conversion between a current video block of a video and a bitstream of the video, prediction samples of the current video block are determined; the prediction samples of the current video block are updated based on a filtering process; and the conversion is performed based on the updated prediction samples.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: applying, for a conversion between a video unit of a video and a bitstream of the video, a first target coding mode to the video unit, wherein the first target coding mode comprises an inter prediction and a coding tool that comprises at least one of: an intra block copy (IBC) or an intra template matching prediction (intraTMP), and the video unit comprises a plurality of sub-partitions or a plurality of sub-blocks; and performing the conversion based on the first target coding mode.

Abstract: A solution for video processing is provided. A method for video processing is proposed. The method comprises: obtaining, for a conversion between a video unit of a video and a bitstream of the video, one or more spatial geometric partitioning mode (SGPM) candidates for the video unit based on at least one of: history information or neighboring information; obtaining a prediction or construction of the video unit based on the one or more SGPM candidates; and performing the conversion based on the prediction or construction of the video unit.

Abstract: A method of processing video data includes selecting a first dependent quantization (DQ) parameter to be applied to a first video unit within a sequence; selecting a second DQ parameter to be applied to a second video unit within the sequence, wherein the second DQ parameter is different from the first DQ parameter; and converting between a video media file and a bitstream based on the first DQ parameter and the second DQ parameter that were selected. A corresponding video coding apparatus and non-transitory computer readable medium are also disclosed.

Abstract: A mechanism for processing video data is provided. A value of an extended dependent random-access point (EDRAP) leading pictures decodable flag (edrap_leading_pictures_decodable_flag) syntax element is determined. A conversion can then be performed between a visual media data and a bitstream based on the edrap_leading_pictures_decodable_flag syntax element. The value of the edrap_leading_pictures_decodable_flag indicates whether ordering constraints are imposed on the EDRAP picture.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: applying, for a conversion between a video unit of a video and a bitstream of the video, a combined filtering approach to a sample associated with the video unit, where the combined filtering approach includes: a filtering approach and a bilateral filtering (BF) approach for a reference sample; and performing the conversion based on the filtered sample.

Abstract: A magnetic tolerant, multi-mode imaging device includes an elongated probe adapted for insertion into an imaging region of a first imaging modality, and an imaging sensor in rotational communication with the elongated probe, where the imaging sensor is responsive to a second imaging modality. A control circuit is configured for activating the first imaging modality and the second imaging modality for imaging over a region of interest, and an imaging circuit aligns images received from the first and second imaging modalities for registration in a common frame of reference to render a combined image.

Abstract: A method for coding video data implemented by a video coding apparatus. The method includes filling an extended area disposed around a video unit with padding samples to generate a larger video unit. Some of the padding samples are generated without duplicating boundary samples within the video unit. The method further includes converting between the video unit of the video and a bitstream in accordance with the extended area as filled.

Abstract: An displaying device includes a backlight module, a display panel located on one side of the backlight module, at least two first driving-chip groups, at least two first circuit boards and a system chip, each of the first driving-chip groups includes at least two first driving chips, and all of the first driving chips are electrically connected to the display panel. Each of the first circuit boards is electrically connected to one first driving-chip group, the first circuit boards are cascaded, and at least some of the signals transmitted in the first circuit boards are synchronous. The first circuit boards are electrically connected to the backlight module. The system chip is electrically connected to the first circuit boards, and configured for providing at least two channels of the same video signal to the at least two first circuit boards, and receiving a touch-controlling signal from the display panel.

Abstract: Disclosed in the present invention are an antibody capable of binding to human thymic stromal lymphopoietin (hTSLP), a preparation method therefor and an application thereof. The anti-hTSLP antibody of the present invention can specifically bind to a hTSLP receptor, has a good effect of inhibiting the secretion of TARC by PBMC, and can be applied to the treatment of TSLP-related diseases, such as immune-mediated inflammatory diseases.

Abstract: A method of processing video data includes using a scalability dimension information (SDI) supplemental enhancement information (SEI) message to indicate which primary layers are associated with an auxiliary layer when auxiliary information is present in a bitstream, and converting between a video media file and the bitstream based on the SDI SEI message. A corresponding video coding apparatus and non-transitory computer readable medium are also disclosed.

Abstract: A door lock assembly includes a door lock slider, a slider gear and a bias device. The door lock slider reciprocates in a first linear direction and a second linear direction along the length of the door lock slider. The door lock slider includes a slider body provided with a slider groove in a length direction of the door lock slider body. The slider groove is provided with a slider rack. The slider gear is mounted in the slider groove and rotates about a rotating shaft. The slider gear engages with the door lock slider rack. When the slider gear rotates clockwise or counterclockwise, the door lock slider reciprocates in the first linear direction or the second linear direction. The bias device is configured to drive the slider gear which drives the door lock slider in the second linear direction.

Abstract: A door lock includes a housing, a locking unit, and a slider, wherein the locking unit is provided within the housing, the locking unit movable with respect to the housing so as to assume a locked position and a released position. The slider is connected to the locking unit is configured to be movable between a first position and a second position, wherein when the slider moves from the first position to the second position, the locking unit can move from the released position to the locked position. The door lock of the present disclosure provides a comfortable sense of control.

Abstract: A system and method for LLM reinforcement learning with heterogeneous processors. An example system comprises: a first one or more processors to perform large language model (LLM) inference operations based on a current model version and to generate corresponding training data samples; a second one or more processors having a heterogeneous architecture relative to the first one or more processors, the second one or more processors configurable to perform reinforcement learning operations using the corresponding training data samples to update model weights for the current model version; and a weight transfer engine to provide point-to-point communication channels between the first one or more processors and the second one or more processors, the second one or more processors to transmit the model weights over the point-to-point communication channels to the first one or more processors.

Abstract: Systems and methods for generating entangled photon pairs comprising two photons having different wavelengths are provided. The techniques include pumping an atomic vapor of an alkali atomic species with a pump laser and a coupling laser that are configured to drive a spontaneous four-wave mixing process within the atomic vapor. The pump laser and the coupling laser are detuned by large detunings relative to atomic transitions of the alkali atomic species, increasing brightness of the entangled pair photon source.

Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a current video block of a video and a bitstream of the video, prediction samples of the current video block based on an intra prediction mode and first information regarding whether to apply a deblocking filter to a set of reference samples of the current video block that is used for the intra prediction mode; and performing the conversion based on the prediction samples.