Abstract: A decoding method includes the following. The bitstream is decoded to determine filtering identification information, where the filtering identification information is used to determine whether to filter a reconstructed point cloud. When the filtering identification information indicates to filter the reconstructed point cloud, the bitstream is decoded to determine filtering coefficients. K target points corresponding to a first point in the reconstructed point cloud are filtered with the filtering coefficients to determine a filtered point cloud corresponding to the reconstructed point cloud, where the K target points include the first point and (K?1) nearest points adjacent to the first point, K is an integer greater than 1, and the first point represents any point in the reconstructed point cloud.

Abstract: A display substrate, a display apparatus, and a visible light communication system are disclosed. The display substrate includes an effective display region and a peripheral region surrounding the effective display region, the display substrate includes a base substrate, and a display unit, a light receiving unit, and a light emission unit on the base substrate. The display unit is in the effective display region and includes multiple light emitting sub-pixels; the light receiving unit is in at least one of a first light transceiving region and a second light transceiving region, the light emission unit is in at least one of a first light transceiving region and a second light transceiving region. The first light transceiving region is in the peripheral region and is an annular region surrounding the effective display region, and the second light transceiving region is between multiple light emitting sub-pixels of the effective display region.

Abstract: A driving control method and apparatus for a vehicle, and a vehicle are provided, and relate to the field of vehicle control. The vehicle includes at least two carriages, and the driving control method includes the following steps: obtaining battery level information of a power battery corresponding to each of the carriages; obtaining at least one of a level allocated to each carriage or a payload allocated to each carriage according to the battery level information of the power battery corresponding to each carriage; and obtaining an output torque of each carriage according to the at least one of the level allocated to each carriage or the payload allocated to each carriage.

Abstract: A computer-implemented method for performing image-based food quantity estimation is provided. The method includes acquiring a first image, when the first image depicts a food item and a body part of a first user. The method further includes detecting, based on the acquired first image, a first physical attribute of the body part of the first user. The method furthermore includes identifying, based on the acquired first image, the depicted food item, and estimating a quantity of the food item depicted in the acquired first image based on the identified food item and the detected first physical attribute of the body part of the user.

Abstract: According to an aspect, there is provided a computer-implemented method (100) for adjusting lighting conditions, the method comprising: receiving (102) device usage data relating to the use of a personal care device by a subject during a usage event; estimating (104), based on the device usage data, a current emotional state of the subject; receiving (106) an indication of a target emotional state of the subject; determining (108), based on the target emotional state of the subject, a lighting parameter to be applied to a light source to assist the subject in reaching the target emotional state; and operating (110) a light source to emit light according to the determined lighting parameter.

Abstract: Methods and apparatus for motor control having low noise variable-high frequency signal injection for an electric motor. Different injection signals have different signal characteristics. One of the first and second injection signals is selected on a cycle-by-cycle basis as part of a direct voltage signal input to control an electric motor. The first and second signal characteristics are configured to reduce acoustic noise generated by an electric motor.

Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a substrate; a plurality of display units arranged on a side of the substrate, each of the plurality of display units including at least one sub-pixel; a plurality of elastic stretching units arranged on a side of the substrate, each of the plurality of elastic stretching units being connected between two adjacent display units, and a plurality of hollow regions being formed between the plurality of elastic stretching units and the plurality of display units. A sum of areas of the plurality of hollow regions is a, a sum of areas of the plurality of display units is b, and a sum of areas of the plurality of elastic stretching units is c; 15%?a/(a+b+c)×100%?30%.

Abstract: Fagopyrum dibotyo nutraceuticals and methods of their use are provided. The disclosed F. dibotyo nutraceuticals are useful to improve or increase liver function and to treat liver diseases, especially those caused by viral hepatitis. In some embodiments, the F. dibotyo nutraceuticals also contain supplementary botanical extracts to confer additional health benefits.

Abstract: A tracer diffusion device includes: a first container, a second container, a drilling pipe, a unidirectional driving device, and a bidirectional driving device. The first container holds a first fluid containing a tracer. The second container holds a second fluid. A first end of the drilling pipe is connected to the first container; a second end of the drilling pipe is extended into a borehole and equipped with a first sealing capsule and a second sealing capsule. A plurality of through holes are arranged on the drilling pipe between the first sealing capsule and the second sealing capsule. The unidirectional driving device is arranged on the drilling pipe, for injecting the first fluid from the first container into the borehole between the first sealing capsule and the second sealing capsule. The bidirectional driving device is arranged between the second container and the first sealing capsule.

Abstract: According to an aspect, there is provided an apparatus (10) for moderating a skin lesion detection model (30). The apparatus (10) comprising a processor (12) and a memory (11). The processor (12) is configured to: receive user data (13) associated with a user; receive an output of the skin lesion detection model (14); modify the output of the skin lesion detection model (14) in accordance with the user data (13) to provide a modified output (15) indicative of skin lesion detection for the user; and output the modified output (15).

Abstract: This disclosure relates to a cover and a water or liquid container using the cover. An example cover includes a base; an opening in the base; a lid hinged to the base, the lid including a retention feature; a pressing ring hinged to the base, the pressing ring releasably couplable with the retention feature and a button pivotally coupled to the base, the button releasably couplable with the retention feature, wherein rotation of the pressing ring releases the pressing ring from the retention feature, causes rotation of the button, and releases the button from the retention feature, wherein release of the pressing ring and the button from the retention feature enables the lid to move from a first position in which the lid covers the opening to a second position in which the opening is exposed.

Abstract: A display substrate includes: a base substrate including a plurality of islands, a plurality of connection bridges, a plurality of display units each including a first electrode, a second electrode and an electroluminescent layer and an electrical connection unit including a plurality of signal lines arranged on the connection bridges. At least one annular electrode is further arranged on each island. The annular electrode includes a first region and a second region. A line width of the annular electrode in the first region is larger than a line width the annular electrode in the second region, or the second region is a hollowed-out region.

Abstract: A clock generation apparatus has a delay circuit, a phase selection circuit, and a phase measurement circuit. The delay circuit outputs a first signal that is a delayed version of an input signal. The phase selection circuit receives the input signal and one or more phase-shifted versions of the input signal and outputs a second signal that is a phase-shifted version of the input signal. The phase measurement circuit compares the phases of the first signal and the second signal and provides a first output that controls phase of the second signal relative to the input signal. The phase measurement circuit also provides a second output that controls a delay applied by the delay circuit to the input signal to generate the first signal.

Abstract: Described herein are crystalline composition, methods of making such crystalline composition, pharmaceutical compositions and medicaments comprising such crystalline composition, and methods of using such crystalline composition in the treatment of conditions, diseases, or disorders that would benefit from modulation of Corticotropin-releasing hormone receptor 1 (CRF1).

Abstract: A method and device for planning spraying operations, a control terminal and storage medium are provided. The method includes: obtaining and displaying a flight route of a UAV, and controlling the UAV to execute a spraying operation along the flight route, where the flight route includes a plurality of segments including spraying segments and non-spraying segments; obtaining an interruption position of an interruption segment; based on a position of the UAV, determining whether there exists a projection position within the first preset number of spraying segments that have not been executed after the interruption segment without determining whether there exists a projection position of the UAV within the non-spraying segments; and displaying indicator(s) to indicate the position of the return position(s) on the flight route. The present disclosure can meet the user's expectations and conserves electrical energy consumption, thereby improving the efficiency of executing spraying operations.

Abstract: A clock generation apparatus has a delay circuit, a phase selection circuit, and a phase measurement circuit. The delay circuit outputs a first signal that is a delayed version of an input signal. The phase selection circuit receives the input signal and one or more phase-shifted versions of the input signal and outputs a second signal that is a phase-shifted version of the input signal. The phase measurement circuit compares the phases of the first signal and the second signal and provides a first output that controls phase of the second signal relative to the input signal. The phase measurement circuit also provides a second output that controls a delay applied by the delay circuit to the input signal to generate the first signal.

Abstract: According to an aspect, there is provided a computer-implemented method for controlling an apparatus wirelessly connected to one or more external devices, the method comprises acquiring data associated with a current location of each of one or more users and data associated with an activity being performed by each of the one or more users; determining at least one of a delivery scheme for delivering a notification at one or more destinations and an access scheme for providing control access of the apparatus, based on the data associated with the current location of each of the one or more users, the data associated with the activity being performed by each of the one or more users, and a context of the notification.

Abstract: An embodiment of the present disclosure provides a display substrate, which includes: a base; a plurality of pixel units; each of the pixel units includes a pixel driving circuit located on the base, and each of the pixel unit further includes a plurality of light-emitting elements located on a side, away from the base, of the pixel driving circuit and connected with the pixel driving circuit, where at least two of the light-emitting elements in each of the pixel units are sequentially stacked in a direction away from the base. Embodiments of the present disclosure further provide a method for manufacturing a display substrate, a method for driving a display substrate, a display panel and a display device.

Abstract: A multi-functional, computer-aided gastroscopy system optimized with integrated AI solutions is disclosed. The system makes use of multiple deep-learning neural models to achieve low latency and high-performance requirements for multiple tasks. The optimization is made at three levels: architectural, modular and functional level. At architectural level, the models are designed in such a way that it is able to accomplish HP infection classification and detection of some lesions for one inference in order to reduce computation costs. At modular level, as a sub-model of HP infection classification, the site recognition model is optimized with temporal information. It not only improves the performance of HP infection classification, but also plays important roles for lesion detection and procedure status determination. At functional level, the inference latency is minimized by configuration and resource aware optimization.

Abstract: The present disclosure provides a wavelength converting unit-containing substrate, wherein an additional bank is provided on a bank between adjacent sub-pixel regions for different colors. Further, an auxiliary bank may be provided between the additional bank and the bank. The present disclosure also provides a method for manufacturing the wavelength converting unit-containing substrate and a display panel comprising the wavelength converting unit-containing substrate.