Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in response to a first reconstructed image sample being located outside a virtual boundary, duplicates a reconstructed sample located inside and adjacent to the virtual boundary to generate the first reconstructed image sample. The circuitry generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to the first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value.

Abstract: An encoder includes circuitry and memory. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value. The circuitry determines a first parameter having the same value for Cb component and Cr component of the chroma component. The circuitry determines, using the first parameter, a model of entropy coding from a plurality of models. The circuitry performs, using the model, the entropy coding of a second parameter of the CCALF process.

Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component, generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component, and clips the second coefficient value. The circuitry generates a third coefficient value by adding the first coefficient value to the clipped second coefficient value, and clips the third coefficient value. The circuitry encodes a third reconstructed image sample of the chroma component using the clipped third coefficient value.

Abstract: A fixing device for placing data storages of different sizes includes a storage shelf, a separator plate, and at least two mounting brackets. The storage shelf defines a receiving space, the storage shelf includes a first wall and a second wall arranged at intervals along a first direction, the first wall and the second wall define the receiving space. The separator plate is detachably installed in the storage shelf to change a height of the receiving space along the first direction. The at least two mounting brackets have two different sizes and are detachably received in the receiving space for receiving the data storages. A host having the fixing device is also provided.

Abstract: The present application relates to the technical field of pharmaceutical chemistry, and particularly relates to compounds with ALK inhibitory activity and preparation method and use thereof. The compounds with ALK inhibitory activity provided by the present application are ALK inhibitors for treating diseases responsive to the inhibition of ALK kinase, can be used for treating ALK-positive diseases, such as tumors and cancers, and have broad application prospects.

Abstract: An encoder: includes circuitry, and memory coupled to the circuitry; stores a first parameter into a bitstream, the first parameter indicating whether a syntax element related to a chroma tool offset is present in the bitstream; when the first parameter indicates that the syntax element is present in the bitstream, (i) stores, in the bitstream, one or more second parameters that are used in deblocking filtering for a chroma sample of a current image, in addition to the syntax element, (ii) performs the deblocking filtering using the one or more second parameters, and (iii) encodes the current image; and when the first parameter indicates that the syntax element is not present in the bitstream, encodes the current image without storing the one or more second parameters into the bitstream.

Abstract: The invention provides a chassis structure, a server, and a method of dissipating heat from server. The chassis structure comprises chassis body, two fan components, two tray components, and a power supply. The chassis body defines a receiving space bounded by two spaced partitions, the two partitions divide the receiving space into a middle cavity and two side cavities. The fan components are at one end of each side cavity and are connected to the chassis body. The two tray components carry slots for inserting hard disks. The power supply is arranged in the middle cavity and supplies power to the hard disks inserted in the slots, the power supply also has a fan, the power supply positioned at one end of the middle cavity.

Abstract: An encoder includes circuitry and memory. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value. In the CCALF process, in response to a coordinate of the second reconstructed image sample being (x, y), coordinates of the first reconstructed image samples are (2x, 2y?1), (2x?1, 2y), (2x, 2y), (2x+1, 2y), (2x?1, 2y+1), (2x, 2y+1), (2x+1, 2y+1), and (2x, 2y+2).

Abstract: Embodiments of the present invention provide an electroplating gold plating solution and use thereof. The electroplating gold plating solution comprises a gold cyanide salt, a conductive salt, an oxalate, a lead-containing compound, and additives comprising a phenolic compound and/or gelatin. The general formula of the phenolic compound is as shown in the following formula (1): Wherein at least one of R1, R2, R3, R4, R5, and R6 is selected from hydroxyl, and the rest are each independently any one selected from the group consisting of hydrogen atom, halogen group, carboxyl, aldehyde, sulfonic acid group, amino, or alkyl. The technical solution of the present invention can produce the gold bump having a high hardness after heat treatment by adding a phenolic compound and/or gelatin in the electroplating gold plating solution, which is conducive to preventing the gold bump from deformation during the thermocompression bonding process.

Abstract: This application provides a receiving module, a packaging structure, a printed circuit board, and an electronic device, which can mitigate a problem that application scenarios of a front-end receiving module of an existing GNSS receiver are limited. The receiving module includes a first filtering unit, an amplifying unit, and a control element. When the amplifying unit operates in a first mode, the first end of the amplifying unit acts as a signal input end, and in this way, the first filtering unit acts as a front filtering unit. When the amplifying unit operates in a second mode, the first end of the amplifying unit acts as a signal output end, and in this way, the first filtering unit acts as a rear filtering unit.

Abstract: An encoder includes circuitry and memory. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value. In the CCALF process, in response to a coordinate of the second reconstructed image sample being (x, y), coordinates of the first reconstructed image samples are (2x, 2y?1), (2x?1, 2y), (2x, 2y), (2x+1, 2y), (2x?1, 2y+1), (2x, 2y+1), (2x+1, 2y+1), and (2x, 2y+2).

Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in response to a first reconstructed image sample being located outside a virtual boundary, duplicates a reconstructed sample located inside and adjacent to the virtual boundary to generate the first reconstructed image sample. The circuitry generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to the first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value.

Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component, generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component, and clips the second coefficient value. The circuitry generates a third coefficient value by adding the first coefficient value to the clipped second coefficient value, and clips the third coefficient value. The circuitry encodes a third reconstructed image sample of the chroma component using the clipped third coefficient value.

Abstract: Embodiments of this application provide a neural network model deployment method, a prediction method and a device. The described features can implement deployment of a neural network model to improve the universality of the deployment of the neural network model to the terminal device by obtaining a layer definition and an operation parameter of each network layer of an initial neural network model, executing a target network layer corresponding to the network layers, applying relational connections amongst the target network layers using a net class, converting the operation parameters into a preset format, obtaining a target operation parameter based on the preset format, loading a corresponding target operation parameter in the target network layer, and obtaining a target neural network model based on the target operation parameter.

Abstract: An energy storage thermal management system, comprising a refrigeration module and a cooling module, wherein the refrigeration module comprises an air-floating centrifugal compressor and a condenser. Wherein the air-floating centrifugal compressor is used for compressing a refrigerant to form a refrigerant in a first state, and an inlet of the condenser is connected to an exhaust port of the air-floating centrifugal compressor to cool down the refrigerant in the first state to form a refrigerant in a second state, and the temperature of the second state is lower than that of the first state but the pressure is the same. The cooling module is used for heat dissipation of the target equipment, and its inlet is connected with the outlet of the condenser, and its outlet is connected with the air inlet of the air-floating centrifugal compressor, and the inlet is arranged with a throttling element.

Abstract: An encoder includes circuitry and memory. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value. The circuitry determines a first parameter having the same value for Cb component and Cr component of the chroma component. The circuitry determines, using the first parameter, a model of entropy coding from a plurality of models. The circuitry performs, using the model, the entropy coding of a second parameter of the CCALF process.

Abstract: A decoder includes circuitry which, in operation, parses a first flag indicating whether a CCALF (cross component adaptive loop filtering) process is enabled for a first block located adjacent to a left side of a current block; parses a second flag indicating whether the CCALF process is enabled for a second block located adjacent to an upper side of the current block; determines a first index associated with a color component of the current block; and derives a second index indicating a context model, using the first flag, the second flag, and the first index. The circuitry, in operation, performs entropy decoding of a third flag indicating whether the CCALF process is enabled for the current block, using the context model indicated by the second index; and performs the CCALF process on the current block in response to the third flag indicating the CCALF process is enabled for the current block.

Abstract: An electric scooter includes a deck, a power wheel unit, a power wheel steering unit, a driven wheel, a driven wheel steering unit, a power supply unit and a whole scooter controller. The power wheel unit includes a driving wheel; the power wheel steering unit is arranged between the deck and the power wheel unit; the driven wheel is spaced apart from the power wheel unit; the driven wheel steering unit is arranged between the driven wheel and the deck; the power supply unit is electrically coupled to the power wheel unit; the whole scooter controller is in communication with the power wheel unit and controls rotation of the driving wheel.

Abstract: The image encoding device switches, based on one or more parameters related to an object in an image, between an encoding process for (i) a first region of the image including the object and (ii) a second region of the image that does not include the object, the one or more parameters being input from a first processing device that executes a prescribed task process on a basis of the image, generates a bitstream, and transmits the bitstream to an image decoding device.

Abstract: Methods and systems provide for dynamic prediction of agenda item coverage in a communication session. In one embodiment, the system connects to a communication session with a plurality of participants; receives one or more agenda items and a number of utterances; classifies each agenda item as a long item or a short item; for agenda items classified as long items, extracts one or more topics from the utterances, and uses a topic detection model to predict whether a topic related to each agenda item classified as a long item has been covered; for agenda items classified as short items, applies one or more matching methods to predict whether one or more of the utterances within the sentence threshold cover each agenda item classified as a short item; and transmits, to one or more client devices, a status of the agenda items for the communication session.