Abstract: The present invention relates to an amide derivative and use thereof in medicine, and specifically to an amide derivative shown as general formula (I) or a stereoisomer, solvate, metabolite, deuteride, prodrug, pharmaceutically acceptable salt or cocrystal thereof, a pharmaceutical composition containing the same, and use of the compound or the composition disclosed herein in preparing an NLRP3 inhibitor.

Abstract: A weakly paired image style transfer method based on a pose self-supervised generative adversarial network, relating to the field of image processing. The method is suitable for style transfer of weakly paired images, different styles of pictures having certain overlap are used to perform model training of an adversarial neural network, so that the model is insensitive to poses and focuses on style learning, and therefore, in an actual application process, a source style can be converted into a target style, but a pose is kept unchanged. In addition, in the model training process of the adversarial neural network, a differentiable pose solver capable of estimating a relative pose of any two images is introduced, a phase correlation algorithm is optimized to be differentiable, and the phase correlation algorithm is embedded into an end-to-end learning network framework to achieve pose estimation.

Abstract: Provided is a globally optimal robot visual positioning method and device based on point-line features. The method comprises the following steps: acquiring a priori three-dimensional map of a current scene constructed in advance; acquiring a current image of the robot and the inertial measurement data; calculating a pitch angle and a roll angle of the current robot pose according to the current inertial sensor data and the inertial sensor data in the priori map; matching the two-dimensional point-line features detected in the current image with three-dimensional point-line features in a priori map; separating the rotation and translation of the pose to be solved according to the matched feature pairs, solving the rotation and then solving the translation so as to complete the dimensionality reduction of the search space.

Abstract: The disclosure is an engine simulation test device capable of realizing an ultrahigh compression temperature and pressure, belonging to the field of a diesel engine high-temperature and high-pressure system, solving the problems that the existing engine simulation test cannot achieve ultra-high compression temperature and pressure, and the temperature and pressure are not adjustable. It includes a compressed air inlet mechanism, a nitrogen gas inlet mechanism, a pressure stabilizing mechanism, a cyclic heating mechanism, an air inlet mechanism and a fast compressor mechanism.

Abstract: A video recording method includes a first electronic device that records a first shot image in response to a first operation of a user on a preview interface of an application, and records audio corresponding to the first shot image at a first volume. The first electronic device captures a second shot image and audio corresponding to the second shot image in response to a zoom-in operation of the user on the first shot image. The first shot image and the second shot image are consecutive. The first electronic device records the second shot image, and records the audio corresponding to the second shot image at a second volume.

Abstract: Heterobifunctional small molecules including anaplastic lymphoma kinase (ALK) ligand conjugated to a degradation/disruption tag through a linker, which selectively degrade/disrupt ALK, ALK fusion proteins, and/or ALK mutant proteins, and compositions and methods of using such degraders/disruptors to treat ALK-mediated cancer are provided.

Abstract: The present disclosure discloses use of hydroxytyrosol acetate in preparation of a medicament for improving aortic endothelial cell function. The hydroxytyrosol acetate is capable of inhibiting an inflammation of aortic endothelial cells caused by a saturated fatty acid, reducing mRNA levels corresponding to matrix metalloproteinase-1 (MMP-1), intercellular adhesion molecule-1 (ICAM-1) and plasma plasminogen activator inhibitor-1 (PAI-1) in aortic endothelial cells and protecting mitochondria from being damaged by inflammation of aortic endothelial cells caused by a saturated fatty acid, preventing the occurrence and development of atherosclerosis by anti-inflammatory and protecting mitochondrial function.

Abstract: The present disclosure relates to use of daphnetin in preparation of composition for improving cognitive ability, particularly discloses use of daphnetin in preparation of a composition for preventing or treating disorders caused by increased ?-amyloid level, and use of daphnetin as an inhibitor of ?-amyloid. The present disclosure also relates to use of daphnetin in preparation of a composition for preventing or treating cognitive disorders, which are the Alzheimer's disease and Parkinson's disease.

Abstract: Methods and systems may provide for embedding thumbnail information into a video file such as a clip, stream, recording, and so forth. The thumbnail information may include, for example, a representative image of the video content in the file, an index to a key frame in the video content, or any combination thereof. If the thumbnail information includes the representative image, the representative image may be embedded at a predetermined location in the file. If the thumbnail information includes the index to a key frame, the index may be embedded in a header of the file.

Abstract: Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.

Abstract: Methods, systems, and articles of video coding with reduced supporting data sideband buffer usage.

Abstract: Methods and systems may provide for embedding thumbnail information into a video file such as a clip, stream, recording, and so forth. The thumbnail information may include, for example, a representative image of the video content in the file, an index to a key frame in the video content, or any combination thereof. If the thumbnail information includes the representative image, the representative image may be embedded at a predetermined location in the file. If the thumbnail information includes the index to a key frame, the index may be embedded in a header of the file.

Abstract: Techniques related to content based encoding of video content for transmission and display via a remote device are discussed. Such techniques may include collecting graphics properties for graphics layers of a frame of a video sequence, determining encode settings based on the graphics properties, and coding the frame of the video sequence for wireless transmission based on the encode settings.

Abstract: Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.

Abstract: Techniques related to content based encoding of video content for transmission and display via a remote device are discussed. Such techniques may include collecting graphics properties for graphics layers of a frame of a video sequence, determining encode settings based on the graphics properties, and coding the frame of the video sequence for wireless transmission based on the encode settings.

Abstract: Methods and systems may provide for invoking instances of a hardware video encoder, wherein the instances include a first encoder instance and a second encoder instance. Additionally, the first encoder instance may be used to make a scene change determination and a motion level determination with respect to the video content. In one example, the second encoder instance is used to encode the video content based on the scene change determination and the motion level determination.

Abstract: Methods and systems may provide for embedding thumbnail information into a video file such as a clip, stream, recording, and so forth. The thumbnail information may include, for example, a representative image of the video content in the file, an index to a key frame in the video content, or any combination thereof. If the thumbnail information includes the representative image, the representative image may be embedded at a predetermined location in the file. If the thumbnail information includes the index to a key frame, the index may be embedded in a header of the file.

Abstract: Methods and systems may provide for invoking a plurality of parallel instances of a hardware video encoder, wherein the plurality of parallel instances includes a first encoder instance and a second encoder instance. Additionally, the first encoder instance may be used to make a scene change determination and a motion level determination with respect to the video content. In one example, the second encoder instance is used to encode the video content based on the scene change determination and the motion level determination.

Abstract: A method is used for controlling volume in a mobile phone. The method includes the following steps. The mobile phone receives an input voice signal, and the mobile phone determines if the input voice signal is a digital signal. If the input voice signal is not digital signal, the input voice signal is converted to the digital voice signal. A volume of the digital voice signal is adjusted to a predefined volume if the volume of the digital voice signal is not equal to the predefined volume. The adjusted digital voice signal is output from the mobile phone.