Abstract: An image processing method and apparatus, a device, a video processing method and a storage medium are provided. The image processing method includes: receiving an input image; and processing the input image by using the convolutional neural network to obtain an output image. A definition of the output image is higher than a definition of the input image. Processing the input image by using the convolutional neural network to obtain the output image includes: performing feature extraction on the input image; concatenating the input image and the plurality of first images; performing the feature extraction on the first image group; fusing the plurality of second images and the plurality of first images; concatenating the input image and the plurality of third images to obtain a second image group; and performing the feature extraction on the second image group to obtain the output image.

Abstract: An exemplary virtual IMU extraction system and method are disclosed for human activity recognition (HAR) or classifier system that can estimate inertial measurement units (IMU) of a person in video data extracted from public repositories of video data having weakly labeled video content. The exemplary virtual IMU extraction system and method of the human activity recognition (HAR) or classifier system employ an automated processing pipeline (also referred to herein as “IMUTube”) that integrates computer vision and signal processing operations to convert video data of human activity into virtual streams of IMU data that represents accelerometer, gyroscope, or other inertial measurement unit estimation that can measure acceleration, inertia, motion, orientation, force, velocity, etc. at a different location on the body. In other embodiments, the automated processing pipeline can be used to generate high-quality virtual accelerometer data from a camera sensor.

Abstract: The present disclosure discloses a method and system for evaluating collision testing of a bottom of a battery pack and a device.

Abstract: A content delivery network-oriented method of displaying an information is provided, which may be applied to a field of Internet technology, and in particular to a field of content delivery network technology. The method includes: acquiring a business configuration information in response to a detection that a configuration control on a display page is triggered, where the business configuration information includes a business domain name and a configuration parameter; acquiring a task information in response to an operation for an abnormal resource information being detected, where the abnormal resource information is determined according to the business domain name and the configuration parameter; and displaying a processing result for the abnormal resource information according to the task information.

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.

Abstract: The present invention relates to various lithium ion battery cathodes as well as lithium ion batteries incorporating one or more of these cathodes. The present invention further relates to processes of preparing the lithium ion battery cathode.

Abstract: An image processing method, an apparatus, an electronic device and a non-transient computer-readable storage medium. The image processing method includes: acquiring an original image; performing a fuzzy processing to the original image to obtain a fuzzy image; performing a high-dynamic-range image to the original image by using a first network model obtained by pre-training, to obtain a first characteristic matrix, wherein the first network model includes a dense residual module and a gate-control-channel conversion module; obtaining an auxiliary characteristic matrix of the original image according to the fuzzy image, wherein the auxiliary characteristic matrix includes detail information of the original image and/or low-frequency information of the original image; obtaining a target image according to the first characteristic matrix and the auxiliary characteristic matrix.

Abstract: A cryogenic propellant rocket engine, a flowmeter calibration system and method for the cryogenic propellant rocket engine have been provided. The flowmeter calibration system for the cryogenic propellant rocket engine includes a container filling unit, a container, a supply pipeline, a weighing unit, a quick recovery container, a weighing and filling recovery unit and a recovery unit which are sequentially connected; the container filling unit is configured to connect a tank wagon with the container; and the supply pipeline includes a temperature sensor and a pressure sensor, as well as a first isolation valve, a reference flowmeter, a calibration flow adjusting manual valve, a vertical main pipe and N circumferentially and uniformly distributed horizontal pipes which are sequentially connected by a pipeline.

Abstract: An image processing method and apparatus, a device, a video processing method and a storage medium are provided. The image processing method includes: receiving an input image; and processing the input image by using the convolutional neural network to obtain an output image. A definition of the output image is higher than a definition of the input image. Processing the input image by using the convolutional neural network to obtain the output image includes: performing feature extraction on the input image; concatenating the input image and the plurality of first images; performing the feature extraction on the first image group; fusing the plurality of second images and the plurality of first images; concatenating the input image and the plurality of third images to obtain a second image group; and performing the feature extraction on the second image group to obtain the output image.

Abstract: Polymeric amine solid sorbents with enhanced stability to moisture and/or oxygen for sorptive gas separation processes are disclosed. The polymeric amine solid sorbents can be supported on a porous support or integrated into solid porous polymer networks. Sorptive gas separators can employ contactors with such polymeric amine solid sorbents for separation of a component from a multi-component gas stream.

Abstract: Provided are a power module and a power distribution system. The power module includes an input busbar, an output busbar, an internal protection unit and a UPS. The input busbar is electrically connected to an AC input terminal of the UPS through the internal protection unit. The output busbar is electrically connected to an AC output terminal of the UPS through the internal protection unit. The battery input terminal is electrically connected to a DC input terminal of the UPS through the internal protection unit, or is electrically connected to the DC input terminal of the UPS and an external protection unit disposed outside the power module. The input busbar and the output busbar are disposed outside the UPS without passing through the inside of the UPS. The AC input terminal, the AC output terminal and the DC input terminal are all electrically connected to the protection unit.

Abstract: The present disclosure provides multimedia broadcast monitoring method and system, and an electronic device.

Abstract: The present invention is related to a modified prescription of Gancao Xiexin decoction and the use thereof. The modified prescription of Gancao Xiexin decoction of the present invention mainly contains Coptidis Rhizoma, Scutellariae Radix, Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma, Jujubae Fructus, Citri Reticulatae Pericarpium and Bolbostemmatis Rhizoma with effects of alleviating inflammatory reaction and promoting oral healing, and can be used for treating oral ulcer or for preparing a product for treating oral ulcer, which helps reduce the recurrence of oral ulcer. Meanwhile, the present invention also provides a soft gel containing the aqueous extract of the modified prescription of Gancao Xiexin decoction, which has a simple composition, does not contain toxic traditional Chinese medicine, can be administered by coating oral ulcer, is convenient to use and has a good therapeutic effect.

Abstract: An image processing method, an image processing apparatus, an electronic device, and a computer readable storage medium are provided, and belong to the field of computer technology. The image processing method includes: performing a face detection on a first image to be processed, to determine a face region and face key point information in the first image; performing a skin detection on the first image according to the face region, to determine a skin region in the first image; performing a flaw detection on the skin region according to the face key point information, to determine a flaw region in the skin region; and performing a flaw removal processing on the flaw region in the first image to obtain a second image.

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.

Abstract: A fluorescence temperature measurement material, a preparation method therefore and use thereof are disclosed, which belong to the technical field of fluorescence temperature sensing. The fluorescence temperature measurement material has a chemical composition of Na1-xSrxTaO3:yPr3+, x=0.1-0.2 and y=0.4%-0.6%. The fluorescence temperature measurement material is prepared by a high-temperature solid-phase method and generates blue light at 492 nm (3P0?3H4) and red light at 610 nm (1D2?3H4) under the excitation of 290 nm ultraviolet light. The fluorescence intensity ratio (1D2?3H4/3P0?3H4) of two emission peaks has an exponential function relationship with temperature, so that the fluorescence temperature measurement material can calibrate temperature and has good temperature-sensitive performance. Moreover, the fluorescence temperature measurement material has a particle size of <1 ?m, a good spatial resolution and a significant CIE color coordinate change along with temperature.

Abstract: Embodiments of the invention generally relate to a method of preparing a metal organic framework (MOF), and specifically a zinc MOF having the formula Zn2Ht2Ox. The method generally comprises contacting at least one cycloazocarbyl compound, such as a N-heterocyclic compound with an oxalate (or a dicarboxylic acid or a dithio compound) with a zinc cation in a liquid suspension at a temperature equal to or less than 100° C. and a pressure of about 1 atmosphere.

Abstract: A component for a vehicle interior may comprise a cover movable at a pivot joint relative to a base between a closed position and an open position through an intermediate position. The cover may comprise a composite hinge/pivot mechanism providing the pivot joint and configured so that the cover is movable from the closed position toward the intermediate position by a drive mechanism; the cover may be retained by a retaining mechanism and/or movable between the intermediate position and the open position by manual/hand action; the cover may be retained by a retaining mechanism and/or movable from the open position toward the closed position by manual/hand action. The drive mechanism may comprise a spring; the retaining mechanism may comprise a set of friction plates. The composite/hinge mechanism may comprise a clutch mechanism. The component may comprise a console providing a compartment and/or armrest.

Abstract: A vehicle interior component is disclosed. The component may comprise a track and a console configured to latch to the track and unlatch from the track to move along the track. The component may comprise a drive mechanism comprising a motor, a first cable to move the console forward and a second cable to move the console rearward. The component may comprise a controller and a retaining mechanism comprising an actuator and a lock mechanism. The controller may send a signal to the actuator to actuate the lock mechanism and may send a signal to the drive mechanism to move the console. The actuator may be configured to move a pin into engagement with a hole in the track to secure the console to the track. The lock mechanism may comprise a set of pins configured to engage a set of holes in the track.

Abstract: An interaction control method includes: acquiring NFC device status information in response to triggering of near field communication NFC, where the NFC device status information includes status information of a master device and status information of a slave device; and providing an interactive function corresponding to the acquired NFC device status information according to a preset mapping relationship, and executing the interactive function in response to a trigger condition to realize information exchange between the master device and the slave device.