Abstract: An optical conduction element includes a body portion, having a light transmitting surface, a first reflective surface and a second reflective surface. The light transmitting surface has a light inlet region and a light outlet region. The body portion further has a bottom surface, which is connected to the first reflective surface and the second reflective surface and is disposed opposite to the light transmitting surface. The first reflective surface reflects at least a portion of light, which is emitted from the light inlet region to reach the first reflective surface, to propagate to reach the light transmitting surface; the light transmitting surface allows the light to pass through to propagate to reach the second reflective surface; and the second reflective surface reflects the light to propagate out of the light outlet region.

Abstract: A method includes obtaining a source image of a user and obtaining a driving video in which a face or a head of the user is moving. The method also includes generating metadata identifying animations to be applied to the source image so that the source image mimics at least some movements of the user's face or head in the driving video. The method further includes transmitting the source image and the metadata to an end user device configured to animate the source image based on the metadata. Generating the metadata includes suppressing one or more artifacts associated with one or more objects that temporarily occlude at least a portion of the user's head or body in the driving video or that temporarily appear in the driving video.

Abstract: Provided is an optical system including three or four lenses having refractive power. Along an optical axis from an object side to an image side, the optical system sequentially includes a first lens having positive refractive power, a second lens having refractive power, and a third lens having refractive power. An object-side surface of the first lens is convex in a paraxial region. One of the second lens and the third lens has positive refractive power, and the other has negative refractive power. The optical system satisfies the following condition expressions: 0.25?f1/f?0.85, and 0.15?|f/f|?1.25, where f1 is a focal length of the first lens, and f3 is a focal length of the third lens.

Abstract: A method in a computing device includes: setting, at a controller of the computing device, an antenna of a short-range wireless communication assembly to a first state; obtaining, at the controller, sensor data associated with an object adjacent to the computing device; determining at the controller, whether the sensor data satisfies a criterion indicating that the object is a short-range communication device; and when the sensor data satisfies the criterion, setting the antenna to a second state.

Abstract: At least one processor may receive a user query and generate a first prompt including at least the user query. The at least one processor may input the first prompt to a first large language model (LLM) and receive a first response from the first LLM. The at least one processor may generate a second prompt including a context of a processing state of a computing system and/or an expected response, input the second prompt to a second LLM different from the first LLM, and receive a second response from the second LLM. The at least one processor may determine a validity verdict of the first response using the second response. The at least one processor may generate an answer to the user query, wherein the answer includes the first response for a valid verdict or omits the first response for an invalid verdict.

Abstract: A method includes obtaining raw image data, where the raw image data includes data values each having most significant bits and least significant bits. The method also includes providing the raw image data to a trained machine learning model and generating processed image data using the trained machine learning model. The method further includes presenting an image based on the processed image data. The trained machine learning model is trained to modulate a feature map associated with the most significant bits of the data values of the raw image data based on the least significant bits of the data values of the raw image data in order to generate a fusion of the most significant bits and the least significant bits of the data values of the raw image data.

Abstract: A camera module and a mobile terminal are provided. The camera module includes a lens assembly, a light guide member and a light source, the light guide member is of an annular structure, and the light guide member is sleeved on an outer peripheral side of the lens assembly; and light emitted from the light source is incident in the light guide member through the outer peripheral side of the light guide member and is emitted out through a light emitting surface of the light guide member, and the light emitting surface faces toward an object side of the lens assembly. The camera module and the mobile terminal have sufficient and uniform illumination supplementation.

Abstract: This application provides a reference signal transmission method and a communication apparatus. In the reference signal transmission method, first information is received in a first time unit, wherein the first information triggers the communication apparatus to transmit a reference signal (RS). The RS is transmitted in a second time unit, wherein the second time unit is indicated by a time offset indicator in valid uplink transmission time units starting from a third time unit, wherein the third time unit is a conversion of the first time unit based on a subcarrier spacing of the RS and a subcarrier spacing of the first information.

Abstract: An interaction method and apparatus and an electronic device. The method comprises: displaying a first application interface, wherein the first application interface comprises an interface of a first application; and creating a second application account in the first application interface, wherein the second application account is used for logging in a second application. Therefore, a new interaction mode is provided.

Abstract: This application provides example reference signal (RS) transmission methods and example communication apparatuses. One example reference signal transmission method includes receiving, by a terminal device, first information in a first time unit, where the first information triggers the terminal device to transmit a RS. The terminal device can then transmit the RS in a second time unit, where the second time unit is indicated by a time offset indicator n in valid uplink transmission time units starting from the first time unit.

Abstract: Provided are a piperazino ring derivative represented by formula (I), a pharmaceutically acceptable salt thereof, a preparation method therefor, and a pharmaceutical composition containing said compound, as well as the use of the compound as a polyadenosine diphosphate ribose (ADP-ribose) polymerase (PARP) inhibitor in the treatment of a cancer, inflammation, a metabolic disease, a cardiovascular disease, an immunological disease, a mental disorder, or a related disease.

Abstract: A method for automatic identification of a measurement item includes: acquiring gray values of pixels of a specified section image, where the gray values of the pixels correspond to ultrasound echoes generated by reflection of ultrasound waves by a tissue under examination; determining a section type of the specified section image based on one or more characteristics defined by the gray values of the pixels, the section type identifying a particular section of a particular area of the tissue from which the specified section image is acquired; identifying at least one measurement item which is measurable in the specified section image according to the section type of the specified section image; and obtaining a value of the identified at least one measurement item according to the specified section image.

Abstract: A sequence of data entry screens are configured to collect the data from a user. The method and system receive data entered by a user into a data entry screen. The method and system then determine metrics of the collected data, and ranks the collected data and the data entry screens based on the determined metrics. The ranking is then used to display the next best screen in the sequence for collecting data.

Abstract: Embodiments are provided for a dropsite. In some embodiments, information is received on a creation location and a date and time of creation of a content item, and a determination is made if (i) the date and time of creation is within a predefined span of time, and (ii) the creation location is within a predefined geographical area to permit association of the content item with a shared folder whose inclusion criteria match said date and time and geographic location.

Abstract: The present disclosure provides a detecting apparatus, system, and method, and belongs to the technical field of detection. The detecting apparatus includes a beam splitting device, a first dichroic mirror, an objective lens, a fluorescence guiding device, and an imaging system including a plurality of imaging devices.

Abstract: A camera and an electronic apparatus are provided. The camera includes an image sensor and a lens assembly. The lens assembly is configured to form an image on the image sensor. The lens assembly includes multiple lens groups, and the multiple lens groups are arranged along an optical axis of the lens assembly. At least one of the multiple lens groups is movable relative to the image sensor to switch the lens assembly between a first mode and a second mode. A focusing object distance of the lens assembly in the first mode is less than a focusing object distance of the lens assembly in the second mode. The focusing object distance of the lens assembly in the first mode is less than 10 mm.

Abstract: A method for preparing (2S,3R)-p-methylsulfonylphenylserine is provided. In order to solve the existing problem of low conversion rate, provided is a method for preparing (2S,3R)-p-methylsulfonylphenylserine, including carrying out a reaction between p-methylsulfonylbenzaldehyde, L-threonine and pyridoxal phosphate in an oxygen-containing environment under the combined action of transaldolase and acetaldehyde oxidase to obtain a product (2S,3R)-p-methylsulfonylphenylserine. The method can effectively achieve the effect of improving the conversion rate of the reaction and has the advantage of high product yield.

Abstract: Provided is a U-shaped network for image restoration. The U-shaped network is lightweight based on a transformer block and is suitable to be deployed on-device, such as in a smartphone. The U-shaped network uses the transformer block to implement encoder, decoder and bottleneck functions. Decoders are connected to respective encoders using skip connections based on element-wise addition, which avoids dimension expansion of concatenation. The transformer block uses a configuration of scaling and pool mixing to process input image data without the need for self-attention computations which permits reduction in memory, reduction in latency, reduction in computational demand, all while maintaining good output image quality.

Abstract: The present application discloses an information interaction method, device, apparatus and medium based on augmented reality. The information interaction method includes: generating first interactive data in response to an interactive operation of a first virtual target in a virtual reality space, and sending the first interactive data to a first server terminal; receiving second interactive data corresponding to a second virtual target sent by the first server terminal, wherein the second virtual target and the first virtual target share the virtual reality space; and calling a physical engine to render the interactive operations of the first virtual target and the second virtual target in the virtual reality space based on the first interactive data and the second interactive data, and generating and displaying an interactive rendering result.