Abstract: The present invention relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt thereof in the manufacture of a medicament against influenza virus. The present invention also relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt thereof in the manufacture of a medicament against drug-resistant influenza virus strains. The present invention is further related to a method for treating influenza in a subject, comprising administering to said subject an effective amount of mycophenolate mofetil or a pharmaceutically acceptable salt thereof.

Abstract: A perception-based image processing apparatus includes an image analyzing circuit and an application circuit. The image analyzing circuit obtains training data, sets a perception model according to the training data, performs an object detection of at least one frame, and generates an object detection information signal based at least partly on a result of the object detection of said at least one frame. The application circuit operates in response to the object detection information signal.

Abstract: A method and apparatus of encoding frames with a frame type structure adaptively according to a current encoding status after receiving a request for an IDR frame or receiving an indication of picture data loss are disclosed. If the check result of the current encoding status is true, the second frame type structure is the same as the first frame type structure; and if the check result of the current encoding status is false, the second frame type structure is different from the first frame type structure. Another method and apparatus of encoding frames with a reference frame structure and a frame type structure adaptively according to one or more current encoding statuses after receiving an indication of picture data loss are disclosed. The system may use two different check results to adaptively select the reference frame structure and the frame type structure.

Abstract: A video encoder includes a video encoding circuit and a slice decision circuit. The video encoding circuit encodes a first slice in a frame according to a first coding unit boundary between an end of the first slice and a start of a second slice in the frame, and outputs a first bitstream of the first slice. The slice decision circuit predicts the first coding unit boundary before a bitstream of a last coding unit of the first slice is generated by the video encoding circuit, and informs the video encoding circuit of the first coding unit boundary. The video encoding circuit refers to the first coding unit boundary predicted by the slice decision circuit to ensure that a bitstream size of the first bitstream is constrained by a predetermined bitstream size threshold.

Abstract: A method and apparatus of image coding including adaptive entropy coding are disclosed. According to this method, input pixels associated with a group of symbols generated from image or video data are received. Maximum bit-depth of the group of symbols is then determined. If the maximum bit-depth of the group of symbols is smaller than a first bit-depth threshold, the group of symbols is encoded or decoded using Golomb-Rice coding. If the maximum bit-depth of the group of symbols is greater than or equal to the first bit-depth threshold, the group of symbols is encoded or decoded using second entropy coding, where the second entropy coding is different from the Golomb-Rice coding. Outputs corresponding to encoded or decoded output associated with the group of symbols are provided. The maximum bit-depth of the group of symbols is signaled at the encoder or recovered at the decoder by parsing the bitstream.

Abstract: A semiconductor structure is provided. The semiconductor structure includes a silicon substrate having a groove, an epitaxial layer disposed on the sidewalls of the groove, and a gate disposed above the epitaxial layer and electrically connected to the epitaxial layer. The sidewalls of the groove have a lattice direction of (111). The groove extends in a first direction. The semiconductor structure and its fabrication method make a complementary metal oxide semiconductor (CMOS) circuit and a high electron mobility transistor (HEMT) with high electron mobility, high breakdown voltage and heat resistance properties being capable of being integrated on the same silicon (100) substrate at the same time to enhance the ability of the system on chip to handle power and RF power signals.

Abstract: A posture sensing apparatus and posture sensing method are provided. The posture sensing apparatus includes a magnetic object and a first magnetic sensor. The magnetic object and the first magnetic sensor are disposed respectively at two different positions of a user or a wearing object that the user is wearing. The magnetic object emits a magnetic field. The first magnetic sensor senses the magnetic field emitted by the magnetic object to generate a first angle, so as to obtain a posture of the user based on the first angle.

Abstract: A method and apparatus for video encoding with multi-level regions of interest is disclosed. According to the present invention, a target frame in the input video data is configured into multiple-level region-of-interest (ROI) regions. Each target higher-level ROI region is located within one target lower-level ROI region. The multiple-level ROI regions are then encoded according to a plurality of quality levels, where at least two different quality levels are applied to two different multiple-level ROI regions respectively.

Abstract: An exemplary video encoding apparatus has a video encoder, a transmitter, and a control circuit. The video encoder encodes a video sequence into a compressed video bitstream. The transmitter transmits the compressed video bitstream via a communication link. The control circuit adaptively adjusts an encoding behavior of the video encoder according to at least a transmission status of the communication link.

Abstract: A video encoding apparatus has a bitstream buffer and a first video encoder. The first video encoder sequentially encodes coding blocks of a first video frame segment in a first encoding order, and outputs encoded data of the coding blocks of the first video frame segment to the bitstream buffer. The first video frame segment is partitioned into a plurality of column tiles, each having at least one tile. The first encoding order is identical to an encoding order of encoding a video frame segment with only a single column tile.

Abstract: A video encoder has a processing circuit and a universal binary entropy (UBE) syntax encoder. The processing circuit processes pixel data of a video frame to generate encoding-related data, wherein the encoding-related data comprise at least quantized transform coefficients. The UBE syntax encoder processes a plurality of syntax elements to generate UBE syntax data. The encoding-related data are represented by the syntax elements. The processing circuit operates according to a video coding standard. The video coding standard supports arithmetic encoding. The UBE syntax data contain no arithmetic-encoded syntax data.

Abstract: An apparatus and method for video encoding with low latency is disclosed. The apparatus comprises a video encoding module to encode input video data into compressed video data, one or more processing modules to provide the input video data to the video encoding module or to further process the compressed video data from the video encoding module, and one data memory associated with each processing module to store or to provide shared data between the video encoding module and each processing module. The encoding module and each processing module are configured to manage data access of one data memory by coordinating one of the video encoding module and one processing module to receive target shared data from one data memory after the target shared data from another of the video encoding module and one processing module are ready in said one data memory.

Abstract: One exemplary image encoding method for encoding an image includes following steps: calculating a mean value of each color channel of a plurality of reconstructed pixels; determining a first predictor used by a first candidate coding mode of a current coding block according to mean values of color channels of the reconstructed pixels; determining a second predictor used by a second candidate coding mode of the current coding block according to the mean values of the color channels of the reconstructed pixels, wherein determining the first predictor and determining the second predictor are performed in a parallel manner; determining a coding mode selected from candidate coding modes including at least the first candidate coding mode and the second candidate coding mode; and encoding the current coding block into a part of a bitstream according to at least the determined coding mode.

Abstract: A method and apparatus of image coding performed at an encoder or decoder using block prediction are disclosed. The block vector bit-count information associated with one or more block vectors (BVs) for the current block is determined, where the BVs are used to locate one or more block predictors for the current block. Prediction residuals corresponding to differences between the current block and the block predictors are determined. A first cost comprising the BV and residual bit-count information associated with encoding the prediction residuals using the first coding tool is determined. The second cost comprising the BV bit-count information and without the residual bit-count information is also determined. The derivation of the BV bit-count information and the prediction residuals for the current block are performed only once, and the BV bit-count information and the prediction residuals are used by the first coding tool and the second coding tool.

Abstract: An entropy encoding method includes following steps: receiving symbols of a pixel group; entropy encoding data derived from the symbols of the pixel group to generate a first bitstream portion and a second bitstream portion, wherein the first bitstream portion includes encoded magnitude data of the symbols of the pixel group, and the second bitstream portion includes encoded sign data of at least a portion of the symbols of the pixel group; and generating a bitstream segment of the pixel group by combining at least the first bitstream portion and the second bitstream portion. The pixel group includes a plurality of pixels, and the symbols of the pixel group have a plurality of symbol values of the pixels, respectively. When a first symbol value has a zero magnitude value, a sign value of the first symbol value is not entropy encoded into the second bitstream portion.

Abstract: An image encoding method for encoding an image includes following steps: determining a coding mode selected from a plurality of candidate coding modes for a current coding block, wherein the current coding block included in the image comprises a plurality of pixels; and encoding the current coding block into a part of a bitstream according to at least the determined coding mode. The step of encoding the current coding includes: determining a first predictor presented in a first color space according to a plurality of reconstructed pixels presented in the first color space; transforming the first predictor presented in the first color space to a second predictor presented in a second color space different from the first color space; and encoding the current coding block under the second color space according to at least the second predictor.

Abstract: A measurement device and method for measuring psychology stress index and blood pressure is disclosed. When the measurement device is in the psychology stress measurement mode and a pressurizing motor unit is pressurizing an airbag unit with a variable speed, the micro-processor unit may control the pressurizing motor unit to stop pressurizing the airbag unit after the pressure signal is determined as a pulse signal, and the micro-processor unit may measure the pulse signal to determine the psychology stress index. The psychology stress index is a ratio of SDNN and RMSSD according to interval data of the pulse signal within a period of time.

Abstract: A method for alleviating at least one of the disturbance of bile acid metabolism, the disturbance of amino acid metabolism, and the disturbance of gut microbiota metabolism in a subject, comprising administering to the subject a composition or a health food comprising an active component selected from the group consisting of gallic acid, a pharmaceutically acceptable salt of gallic acid, a pharmaceutically acceptable ester of gallic acid, and combinations thereof.

Abstract: A method and system are provided for acquiring and combining images captured by a microscope. The method comprises: capturing a new image from the microscope using an imaging device; comparing the new image against a previous image to provide an estimated position of the new image; identifying neighboring key frames of a scan stored in memory based on the estimated position of the new image; comparing the new image to the identified key frames to determine a relative displacement of the new image from the neighboring key frames; and determining a position of the new image based on the relative displacement of the new image. The system includes: a microscope; a camera coupled to the microscope for capturing images through the microscope; and a computing device coupled to the camera, the computing device comprising: a memory; and a processor configured and adapted to perform a method as described herein.

Abstract: An entropy encoder includes an entropy encoding circuit and a size determining circuit. The entropy encoding circuit receives symbols of a pixel group, and entropy encodes data derived from the symbols of the pixel group to generate a bitstream segment which is composed of a first bitstream portion and a second bitstream portion. The first bitstream portion contains encoded magnitude data of the symbols of the pixel group, and the second bitstream portion contains encoded sign data of at least a portion of the symbols of the pixel group. The size determining circuit determines a size of a bitstream portion, wherein the bitstream portion comprises at least one of the first bitstream portion and the second bitstream portion.