Abstract: A video decoding method, a video encoding method, and a related apparatus are provided. In the video decoding method, for a current target video frame in a target video, reference decoding parameters in a reference frame may be obtained from video frames that have been decoded before the target video frame, and a target resolution may be obtained based on a decoding indication parameter obtained based on (e.g., fusing) the reference decoding parameters. The current target video frame may be decoded by using the target resolution.

Abstract: A hashboard, a power supply system of a digital processing device and the digital processing device. The digital processing device comprises: a housing; N (?2) hashboards and a control board both located inside the housing. Each hashboard comprises: a substrate; power positive and power negative terminals respectively mounted on the substrate and adapted to be connected to another hashboard in series; a communication interface mounted on the substrate; and computing chips mounted on the substrate. A signal transfer path of the computing chips has a chain configuration. The N hashboards are connected in series to form a series power supply configuration, a power positive terminal of a first hashboard in the series power supply configuration is connected to a positive terminal of a power supply, and a power negative terminal of a last hashboard in the series power supply configuration is connected to a negative terminal of the power supply.

Abstract: The present disclosure relates to acoustic technology, in particular to an earphone including a sound generation portion. The sound generation portion includes a transducer and a housing for accommodating the transducer. The earphone further includes an earhook. The earhook includes a first portion and a second portion. The first portion may be hung between an auricle and the head of a user, and the second portion may be connected to the first portion, extends toward an anterolateral side of the auricle, and may be connected to the sound generation portion. The sound generation portion may be fixed near an ear canal without blocking an opening of the ear canal. In at least one frequency range, when an input current of the transducer does not exceed 35.3 mA, a maximum sound pressure that the sound generation portion is able to provide to the ear canal may not be smaller than 75 dB.

Abstract: A device for analyzing cell morphology and a method for identifying cells are provided. A digital camera photographs a cell image of a blood sample under a low-magnification objective lens. A processor identifies and positions suspected cells of preset type in the cell image to obtain an identification result. Based on the identification result and a target number, the processor determines a number of suspected cells of preset type to be identified and positioned under the low-magnification objective lens. The digital camera further photographs, under a high-magnification objective lens, the suspected cells of preset type identified and positioned, and then the processor identifies whether the suspected cells of preset type photographed are cells of preset type, to count the number of cells of preset type photographed under the high-magnification objective lens and obtain a statistical value. If the statistical value?the target number, photographing is stopped.

Abstract: This application discloses a method for recognizing a video clip performed by a computer device. The method includes: determining a plurality of video frame pairs between a first video and at least one second video, each video frame pair comprising a first video frame from the first video and a second video frame from the at least second video with a similarity satisfying similarity conditions; fusing the first video frames in the plurality of video frame pairs on the basis of occurrence time differences of each video frame pair to obtain at least one candidate video clip in the first video; and determining at least one target video clip in the first video on the basis of the at least one candidate video clip, the at least one target video clip being within a target time range of the first video.

Abstract: An intelligent panorama photographic platform is provided, comprising a tabletop mechanism, a rotating mechanism, a folding arm mechanism and an auxiliary mechanism, wherein the rotating mechanism is disposed at an upper end of the tabletop mechanism, the folding arm mechanism is disposed at a left end of the rotating mechanism, the auxiliary mechanism is disposed at a right end of the rotating mechanism.

Abstract: A pivoting and lifting structure with push-pull locking, a dishwasher, and a household appliance are disclosed. To move the storage portion from an initial position to a position convenient for the user, the storage portion is first pulled out from the initial position. Then, the storage portion continues to be pulled to drive the swing portion to rotate to lift the storage portion. At this time, the guide portion is located at an inlet of a guide groove, enabling the guide portion to slide or roll along the guide groove. Therefore, the storage portion will not shake at the front and rear positions when it pivots upwards. Finally, the storage portion is pushed or pulled and the guide portion slides into the limiting groove to be in the locking position, preventing the guide portion returning in the direction opposite to the extension direction of the guide groove.

Abstract: An energy storage device and an electricity-consumption device. The energy storage device includes an insulation film and an electrode assembly. The insulation film includes a bottom film, a first side film, and a second side film. The bottom film includes a first side, a second side, and a third side. In a length direction of the bottom film, the first side film at least partially exceeds the bottom film, and the second side film at least partially exceeds the bottom film. When the electrode assembly is wrapped by the insulation film, the first side film is folded relative to the bottom film along the first side, the second side film is folded relative to the bottom film along the second side, a second wrapping section is folded relative to a first wrapping section, and a fourth wrapping section is folded relative to a third wrapping section.

Abstract: A porous heating body includes a porous body having a first porous portion, a second porous portion and a third porous portion successively disposed in the porous body along a lengthwise direction of the porous body. A cross-sectional area of the first porous portion and a cross-sectional area of the third porous portion are both larger than a cross-sectional area of the second porous portion along a widthwise direction of the porous body. A heating element extends along the lengthwise direction of the porous body is disposed on the porous body. The heating element includes a heating portion. At least one portion of an extension length of the heating portion is overlapped with an extension length of the second porous portion. The porous body is shaped to enhance conductivity of liquid tobacco in a middle thereof, and storing liquid tobacco for replenishing at two bulge ends thereof.

Abstract: The present application discloses a milk warmer, which includes: a milk warmer base, the milk warmer base is provided with a first accommodation space, and the first accommodation space is used to accommodate milk to be heated; a heating member for heating the first accommodation space; a temperature measuring member for detecting the temperature of the heating member; a first fixing bracket used to fix the position of the temperature measuring member; wherein the heating member is provided with a connection hole, one end of the temperature measuring member is connected in the connection hole, and the other end of the temperature measuring member is connected with the first fixing bracket. The milk warmer of this disclosure can increase the volume of the heating member while maintaining an original volume of the milk warmer, and the heating speed can be increased accordingly.