Abstract: A socket device (e.g., a charging device) comprising a housing, a movable cover coupled to the housing between a use position and a stowed position. The movable cover in the use position extends, at least partially, beyond the housing. The socket device further comprises jacks disposed in the housing or the movable cover. The jacks match pins of a plug device. The socket device further comprises a drive assembly disposed in the housing and connected to the movable cover, and configured to: move the movable cover from the stowed position to the use position in response to an insertion of the plug device, and move the movable cover from the use position to the stowed position in response to unplugging the plug device.

Abstract: Systems and methods are provided for efficiently encoding geometry information for 3D media content. An illustrative system generates a low-resolution polygon mesh from a high-resolution polygon mesh. The system uses a vertex occupancy prediction network to generate, from vertices of the low-resolution polygon mesh, approximated vertices of the high-resolution polygon mesh. The system uses a connectivity prediction network to generate, from approximated vertices of the high-resolution polygon mesh, approximated connections of the high-resolution polygon mesh. The system computes vertex errors between the approximated vertices and the vertices of the high-resolution polygon mesh, and connectivity errors between the approximated connections and the connections of the high-resolution polygon mesh.

Abstract: Disclosed is a method for predicting collision severity, including: establishing a first learning model, and inputting vehicle data and collision accident scene feature data into the first learning model; obtaining a predicted collision acceleration curve outputted by the first learning model, the predicted collision acceleration curve being established based on a plane rectangular coordinate system; establishing a second learning model, and inputting the predicted collision acceleration curve, the occupant feature data and the restraint system feature data into the second learning model; obtaining a plurality of predicted collision kinematics and dynamics curves of human body parts outputted by the second learning model; generating a collision severity parameter according to the plurality of predicted collision kinematics and dynamics curves of the human body parts, the collision severity parameter being configured to evaluate the collision severity.

Abstract: Disclosed are a nickel/nickel hydroxide electrode catalyst, a preparation method thereof and an application thereof, the catalyst includes a porous matrix structure and a nanosheet, where the nanosheet is doped in the porous matrix structure, a mass percentage of the porous matrix structure is 95%-99%, a mass percentage of the nanosheet is 1%-5%, and a mass density of the nanosheet is 12-15 mg/cm2; and the porous matrix structure is nickel, and the nanosheet is nickel hydroxide in ? configuration. The present disclosure develops an electrode catalyst with higher catalytic efficiency and a simpler preparation method based on the Ni-based catalysts to achieve efficient application of hydrogen energy.

Abstract: Systems and methods for cleaning an internal bore of a tubular member with a pipeline pig include a pipeline pig having a pig body with a fore end and an aft end opposite the fore end. A cup circumscribes the pig body, where an outer diameter lip of the cup engages a surface of the internal bore of the tubular member. A scraper assembly includes a scraper arm extending radially outward from the pig body and a spring biasing the scraper arm in a radially outward direction. A load cell is positioned to measure a movement of the scraper arm in a radially inward direction. A treatment trigger is actuated by a treatment signal from the load cell to deliver a treatment system to the internal bore of the tubular member, where the treatment signal is generated by the movement of the scraper arm in the radially inward direction.

Abstract: The present disclosure relates to the technical field of semiconductors, and provides a vacuum system, a low-pressure vacuum process device, and a cutoff member. The vacuum system includes: a vacuum pump; an exhaust pipeline, wherein one end of the exhaust pipeline is used to communicate with a chamber to be evacuated, and the other end of the exhaust pipeline communicates with the vacuum pump; and a cutoff member, wherein the cutoff member is connected to the exhaust pipeline, the cutoff member includes a filter portion and a carrier portion, the filter portion includes a passage, the carrier portion includes an accommodation groove, and the passage communicates with the accommodation groove.

Abstract: Systems and methods for routing audio and/or video streams and remote rendered video layout for conference side group conversations and voice assistant providers are disclosed. During a main conference comprising a plurality of users, a request is received to create a side group conversation comprising a subgroup of the plurality of users. A voice assistant provider is invited to the side group conversation. Users in the subgroup may be granted different permissions to query or receive responses from the voice assistant. Incoming audio and video streams from each user are demultiplexed and decoded. Decoded audio streams are processed by an appropriate audio mixer of the group and voice assistant. Decoded video streams are processed and rendered based on a video grouping render policies. Processed audio streams for each group and voice assistant and/or rendered videos are encoded and routed to each user through their dedicated multiplexer.

Abstract: The system trains a machine learning model using a loss function, with a part that penalizes overall signal loss, and a second part of the loss function that penalizes texture loss. The system computes a first neural feature of a first media frame stored by a media server using the trained machine learning model. The system causes a client device to receive a second media frame as a part of a media stream from the media server where the second frame is a modified version of the first media frame. The system causes the client to compute a second neural feature of the second media frame using the trained machine learning model, and compute a QoE metric based on the first neural feature and the second neural feature. The system receives the QoE metric, and uses it to modify at least one parameter of the media stream.

Abstract: Methods, computer-readable media, software, and apparatuses may monitor consumer information in order to determine a probability of a data breach associated with a customer based on an online presence of the customer. The probability of a data breach may be used to present metrics to a consumer and/or a service provider. Further, the consumer may be presented with information indicating what factors contribute to the probability of a data breach, as well as information regarding how to reduce those factors.

Abstract: Systems and methods relate to improving image quality of panoramic images. A system generates for display on a device, a user interface for capturing a panoramic image, receives image data from a camera of the device from a plurality of view angles, and generates for display on a device a preliminary panoramic image based on the image data. The system determines that a position corresponding to a particular view angle of the preliminary panoramic image is problematic, and in response to the determining, generates for display an indicator for the preliminary panoramic image prompting for the camera of the device to be repositioned to the particular view angle of the preliminary panoramic image that was determined to be problematic.

Abstract: Embodiments described herein provide a unified container format for delivering different multimedia applications. One embodiment provides a data structure utilized for implementing a plurality of multimedia applications. The data structure includes a first metadata level including low-level metadata used to perform operations associated with media data in a bitstream. The data structure includes a second metadata level including mid-level metadata used to apply operation metadata to render the media data. The data structure includes a third metadata level including upper-level metadata used to utilize the low-level metadata and the mid-level metadata to deliver the plurality of multimedia applications.

Abstract: Systems and methods are described for suggesting personal graphical elements for inclusion in a conversation. At least one message in a conversation is analyzed to determine an emotion or sentiment and the conversation participants are identified. Personal graphical elements, labeled with metadata and associated emotions, are selected from a database.

Abstract: A display panel and a display device are disclosed. By setting numbers of effective pulses of first start signals in both a writing frame and a holding frame of one display period to be plural, a plurality of first strobe driving circuits connected in cascade are allowed to output a plurality of first strobe signals multiple times to adjust a bias voltage of a first transistor of a plurality of pixel driving circuits. Therefore, the display panel can display at a similar light-emitting brightness in both the writing frame and the holding frame, thereby improving a flickering problem of the display panel.

Abstract: Systems and methods for enabling route determination to maximize an operator's intent are described. In an example, a method includes receiving an input via a user interface, the input comprising a destination. The method also includes determining a primary goal and a secondary goal, wherein the primary goal comprises identifying a traversable route from a starting location to the destination, determining a plurality of waypoints based on the secondary goal, and determining a plurality of candidate routes based on the starting location and the destination. The method then includes identifying, from among the plurality of candidate routes, based on a number of waypoints of the plurality of waypoints positioned along each respective route of the plurality of candidate routes, a target route, and generating for navigation by a vehicle, the target route.

Abstract: Sample data and metadata related to spatial regions in images may be received from a coded video signal. It is determined whether specific spatial regions in the images correspond to a specific region of luminance levels. In response to determining the specific spatial regions correspond to the specific region of luminance levels, signal processing and video compression operations are performed on sets of samples in the specific spatial regions. The signal processing and video compression operations are at least partially dependent on the specific region of luminance levels.

Abstract: Systems and methods are presented herein for balancing rendering of haptics and graphics of a version of media content from a server at a client device. At a server, a request is received for a media asset for interaction on a haptic enabled device. Based on the request, haptic feedback settings of the haptic enabled device associated with the request are determined. The server transmits to the haptic enabled device a version of the media asset comprising haptic feedback rendering criteria compatible with the haptic enabled device. The version of the media asset is comprised of graphics and haptics rendering criteria transmittable over a current network connection strength between the server and the haptic enabled device and also incorporates user interaction data. The haptic enabled device renders the version of the media asset based on the haptic feedback settings.

Abstract: Systems and methods are provided for enabling improved video conferencing. A stream comprising a plurality of pictures is received at a computing device. For each picture in the plurality of pictures, the picture is decoded, the decoded picture is stored in a decoded pictures buffer and it is identified that the decoded picture is below a threshold quality. For a first decoded picture that is not below the threshold quality, the decoded picture is stored in a display buffer, accessed from the display buffer, and output for display. For a second decoded pictured that is below threshold quality, a previously output picture is continued to be output for display.

Abstract: A pixel circuit includes a driving transistor, a first transistor, a second transistor, and an anti-leakage unit. The anti-leakage unit includes a first anti-leakage transistor and a second anti-leakage transistor. One of a source electrode and a drain electrode of the first anti-leakage transistor is electrically connected to one of a source electrode and a drain electrode of the first transistor and one of a source electrode and a drain electrode of the second transistor.

Abstract: Methods are described to communicate source color volume information in a coded bitstream using SEI messaging. Such data include at least the minimum, maximum, and average luminance values in the source data plus optional data that may include the color volume x and y chromaticity coordinates for the input color primaries (e.g., red, green, and blue) of the source data, and the color x and y chromaticity coordinates for the color primaries corresponding to the minimum, average, and maximum luminance values in the source data. Messaging data signaling an active region in each picture may also be included.

Abstract: An input image represented in an input domain is received from an input video signal. Forward reshaping is performed on the input image to generate a forward reshaped image represented in a reshaped image domain. Non-reshaping encoding operations are performed to encode the reshaped image into an encoded video signal. At least one of the non-reshaping encoding operations is implemented with an ML model that has been previously trained with training images in one or more training datasets in a preceding training stage. A recipient device of the encoded video signal is caused to generate a reconstructed image from the forward reshaped image.