Abstract: Systems, methods, and non-transitory computer-readable media are provided for implementing a tracking camera system onboard an autonomous vehicle. Coordinate data of an object can be received. The tracking camera system actuates, based on the coordinate data, to a position such that the object is in view of the tracking camera system. Vehicle operation data of the autonomous vehicle can be received. The position of the tracking camera system can be adjusted, based on the vehicle operation data, such that the object remains in view of the tracking camera system while the autonomous vehicle is in motion. A focus of the tracking camera system can be adjusted to bring the object in focus. The tracking camera system captures image data corresponding to the object.

Abstract: A method for processing a video includes determining a valid splitting type for a current video block; determining whether or how to signal a splitting type to be used for the current video block based on the determination of the valid splitting type; and performing a conversion between the current video block and a bitstream representation of the current video block in accordance with the determining results.

Abstract: Disclosed are a road feature point extraction method and system. The road feature point extraction method comprises: acquiring map information for the current position of a vehicle, wherein the map information comprises the attributes of the current road and the attributes of the next road section; comparing the attributes of the current road with the attributes of the next road section to determine the road type of the next road section; and extracting, in conjunction with the road type of the next road section and the map information corresponding to the next road section, a road feature point representing a road scene on the next road section, and outputting the name of the extracted road feature point and information of the relative distance between the road feature point and the vehicle.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: determining, during a conversion between a video unit of a video and a bitstream of the video unit, information of a previously coded picture associated with the video unit; during a filtering process, filtering at least one sample in a current picture associated with the video unit based on the information; and performing the conversion based on the filtered at least one sample.

Abstract: Disclosed are an aroyl substituted tricyclic compound, a preparation method therefor and use thereof. Specifically, the aroyl substituted tricyclic compound of the present invention has a structure of formula (C), and has, as a BTK inhibitor, the advantages of high activity, good selectivity and low toxic and side effects.

Abstract: This application relates to a facial expression processing method performed by a computer device, the method including: determining a skeletal structure of a three-dimensional facial model of a target style; skinning the skeletal structure to generate a virtual object face; binding an action unit in a style expression template matching the target style to a one or more corresponding bones in the skeletal structure; associating at least one expression control with at least one action unit in the style expression template; in response to an adjustment operation on the at least one expression control, driving bones bound to the at least one action unit to move based on information of the at least one action unit associated with the expression control; and controlling the virtual object face to generate an expression conforming to the target style in accordance with the movement of the bones triggered by the adjustment operation.

Abstract: Arrangements disclosed herein relate to data communicating using virtual carriers, including receiving, by a User Equipment (UE) from a network, first information for a first virtual carrier. The UE determines the second information for a second virtual carrier based on the first information. The UE sends to the network uplink access signal on an uplink resource of the first virtual carrier or the second virtual carrier in some examples. In some examples, the UE receives from the network downlink control information on at least one of a first downlink resource in the first virtual carrier or a second downlink resource in the second virtual carrier based on the first information and the second information.

Abstract: A double-tub laundry device includes a first tub assembly, a second tub assembly, a first valve assembly, a second valve assembly, a first fan, and a second fan. The first valve assembly includes a first blocking mechanism and a first valve casing having a first air inlet chamber and a first air outlet chamber; the first blocking mechanism is configured to block both a first air inlet pipe and a first air outlet pipe from the outside; the second valve assembly includes a second blocking mechanism and a second valve casing having a second air inlet chamber and a second air outlet chamber; and the second blocking mechanism is configured to block both a second air inlet pipe and a second air outlet pipe from the outside. Embodiments achieve partitioned washing of the double-tub drum washing machine and independent air drying of each tub assembly.

Abstract: A fabrication system for fabricating IC is provided. A processing tool includes a RF sensor. The RF sensor wirelessly detects intensity of a RF signal. A computation device extracts statistical characteristics with a sampling rate. When the detected intensity of the RF signal exceeds a threshold value or a threshold range, a fault detection and classification (FDC) system notifies the processing tool to adjust the RF signal or stop tool to check parts damage.

Abstract: A method for dereverberating audio signals is provided. In some implementations, the method involves obtaining a real acoustic impulse response (AIR); identifying a first portion of the real AIR corresponding to early reflections of a direct sound and a second portion of the real AIR that corresponding to late reflections of the direct sound; generating one or more synthesized AIRs by modifying the first portion of the real AIR and/or the second portion of the real AIR; and using the real AIR and the one or more synthesized AIRs to generate a plurality of training samples, each training sample comprising an input audio signal and a reverberated audio signal, wherein the reverberated audio signal is generated based on the input audio signal and one of the real AIR or one of the one or more synthesized AIRs, which plurality of training samples are used to train a machine learning model.

Abstract: Various schemes pertaining to bandwidth indication with preamble puncturing in wireless communications are described. An apparatus (e.g., a station (STA)) receives a control frame and, in response, transmits a control response frame. In the control frame, either or both of a scrambling sequence and a SERVICE field are set to indicate bandwidth and preamble puncturing information.

Abstract: Devices, systems and methods for video processing are described. An example method for video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, a number of intra-coded neighboring blocks of the current block for a combined inter and intra prediction mode according to a rule that specifies a manner of treating a block coded using a palette coding mode in counting the number of intra-coded neighboring blocks for the combined inter and intra prediction mode. The method also includes performing the conversion based on the determining.

Abstract: A video coding or decoding method includes using history-based motion vector prediction (HMVP) for conversion between multiple video blocks including a current block of video and a bitstream representation of the multiple video blocks such that for a uni-predicted block that for which a single reference picture is used for motion compensation, refraining from updating a look-up table for HMVP candidates for the uni-predicted block. The video coding or decoding method further includes performing the conversion using look-up tables for the multiple video blocks.

Abstract: Disclosed is a method for repairing an aquifer in a coal mine area by grouting, including: drilling a survey hole in a ground area corresponding to a water inflow position from ground surface to a caving zone in a goaf; determining a target layer for grouting in the survey hole based on drilling data collected from the survey hole while drilling; changing the survey hole to a grouting hole; measuring a first water level from the grouting hole; grouting through the grouting hole; changing the grouting hole to an observation hole; measuring a second water level from the observation hole; and determining a water retention level based on the first water level and the second water level.

Abstract: A method of visual media processing method includes performing a conversion between a current video block of a current picture of a visual media data and a bitstream representation of the visual media data. The conversion is based on a reference region from the current picture comprising reference samples used for deriving a prediction block of the current video block. A virtual buffer of a defined size is used for tracking availability of the reference samples for deriving the prediction block.

Abstract: The present invention belongs to the technical field of 5G millimeter wave communication and discloses a 5G dual-band up-mixer with switching between amplification function and frequency mixing function, and terminal. The first double-balanced active mixer and the second double-balanced active mixer are connected in series, and both ends of the first double-balanced active mixer are connected with a first transformer and a second transformer respectively; both ends of the second double-balanced active mixer are respectively connected with the second transformer and the third transformer; the first double-balanced active mixer is provided with a first MOSFET and a fourth transformer connected with the first MOSFET; the second double-balanced active mixer is provided with a second MOSFET and a fifth transformer connected with the second MOSFET.

Abstract: BV list construction process of IBC blocks under merge estimation region is described. An example method of video processing includes determining, for a conversion between a current video block of a video and a bitstream of the video, one or more block vector (BV) candidates for the current video block based on a merge estimation region (MER) covering the current video block; adding the one or more BV candidates to a BV list associated with the current video block; and performing the conversion based on the BV list.