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    ON-CHIP INTEGRATED CIRCUIT, DATA PROCESSING DEVICE, AND DATA PROCESSING METHOD
    142.
    发明申请
    ON-CHIP INTEGRATED CIRCUIT, DATA PROCESSING DEVICE, AND DATA PROCESSING METHOD 有权

    公开(公告)号：US20220358071A1

    公开(公告)日：2022-11-10

    申请号：US17737415

    申请日：2022-05-05

    Applicant: Lemon Inc.

    Inventor： Yimin CHEN ,  Shan LU ,  Chuang ZHANG ,  Junmou ZHANG ,  Yuanlin CHENG ,  Jian WANG

    IPC: G06F13/40

    Abstract: An on-chip integrated circuit, a data processing device and a method are provided. The on-chip integrated circuit includes: a processor circuit and an accelerator circuit. The processor circuit includes a processor and a data storage area, the processor is connected to the data storage area through a first bus in the processor circuit. The accelerator circuit includes an accelerator and a second bus, the accelerator is connected to the second bus, and the second bus is bridged with the first bus corresponding to the data storage area, to perform data interaction between the accelerator and the data storage area, which can reduce the congestion on a bus of the processor and improve the quality of service of the application.

    MOTION CANDIDATE DERIVATION
    144.
    发明申请
    MOTION CANDIDATE DERIVATION 有权

    公开(公告)号：US20220295090A1

    公开(公告)日：2022-09-15

    申请号：US17200632

    申请日：2021-03-12

    Applicant: Lemon Inc.

    Inventor： Na ZHANG ,  Kai ZHANG ,  Hongbin LIU ,  Li ZHANG ,  Yue WANG

    IPC: H04N19/513 ,  H04N19/137 ,  H04N19/105 ,  H04N19/132 ,  H04N19/186 ,  H04N19/176

    Abstract: Embodiments of the present disclosure provide methods, apparatuses and computer storage media for video processing. One example method comprises determining, during a conversion between a current video block of a video and a bitstream of the video, a motion candidate for the current video block; refining the motion candidate by performing a local search around the motion candidate based on a template matching cost rule; and performing the conversion based on the refined motion candidate, wherein a search order of the local search is related to a coding mode of the current video block.

    TEMPORAL FEATURE ALIGNMENT NETWORK FOR VIDEO INPAINTING
    146.
    发明申请
    TEMPORAL FEATURE ALIGNMENT NETWORK FOR VIDEO INPAINTING 有权

    公开(公告)号：US20220284552A1

    公开(公告)日：2022-09-08

    申请号：US17192549

    申请日：2021-03-04

    Applicant: Lemon Inc.

    Inventor： Linjie Yang ,  Ding Liu ,  Xueyan Zou

    IPC: G06T5/00 ,  G06N3/08 ,  G06T3/00

    Abstract: Systems and methods are directed to inpainting video. More specifically, initial video data including a sequence of image frames containing missing or corrupted pixel information may be received. Optical flow displacement values and optical flow validity masks may be generated for neighboring image frames of initial video data. Image features from image feature maps of one or more neighboring image frames may be warp-shifted to image feature maps of a current image frame using the optical flow displacement values and warp-shifted image features from the feature maps of the one or more neighboring image frames may be selected based on one or more of the optical flow validity masks. A sequence of complete image frames may be generated based on the selected warp-shifted image features from the feature maps of the one or more neighboring image frames and image features from the image feature maps of the current image frame.

    MUSIC-FOCUSED PRESENTATION METHOD
    147.
    发明申请
    MUSIC-FOCUSED PRESENTATION METHOD 有权

    公开(公告)号：US20220253184A1

    公开(公告)日：2022-08-11

    申请号：US17169923

    申请日：2021-02-08

    Applicant: LEMON INC.

    Inventor： Fernando WANG ,  Michael Buzinover ,  Jialiang Zhang ,  Ning Li

    IPC: G06F3/0484 ,  G06F3/0482 ,  G06F3/16 ,  G11B27/031 ,  G06F16/638

    Abstract: A plurality of music samples and a plurality of images corresponding to the music samples may be stored in a database. The plurality of music samples may be sorted in an order of priority. Information associated with the plurality music samples may be sent to a user device. The user device may display the plurality of images corresponding to the plurality of music samples in the order of priority. The user device may receive information indicative of at least one video associated with a music sample in response to receiving user input indicative of a selection of an image among the plurality of images. The user device may display at least one sample video image corresponding to the at least one video associated with the music sample.

    IMAGE/VIDEO PROCESSING
    148.
    发明申请
    IMAGE/VIDEO PROCESSING 有权

    公开(公告)号：US20220237741A1

    公开(公告)日：2022-07-28

    申请号：US17157694

    申请日：2021-01-25

    Applicant: Lemon Inc.

    Inventor： Wenbin YIN ,  Haibin YIN ,  Li ZHANG ,  Huade SHI

    IPC: G06T3/40 ,  G06T9/00 ,  G06T5/00 ,  G06T5/50 ,  H04N19/33 ,  H04N19/117 ,  H04N19/46 ,  H04N19/176

    Abstract: Implementations of the present disclosure provide a solution for image/video processing. In this solution, an intermediate image can be obtained from an LR image. Then, a smooth value associated with an image block in the intermediate image could be determined based on a gradient of a target pixel in the image block. Further, an HR image can be generated from the intermediate image based on the smooth value. In this way, the filtering process can be performed based on a smooth value of an image block, thereby improving the efficiency of image/video processing and lowering down the computational and memory costs.

    Usage of templates for decoder-side intra mode derivation
    150.
    发明授权
    Usage of templates for decoder-side intra mode derivation 有权

    公开(公告)号：US11388421B1

    公开(公告)日：2022-07-12

    申请号：US17148383

    申请日：2021-01-13

    Applicant: Lemon Inc.

    Inventor： Yang Wang ,  Kai Zhang ,  Li Zhang ,  Yuwen He ,  Hongbin Liu

    IPC: H04N19/159 ,  H04N19/70 ,  H04N19/176 ,  H04N19/147

    Abstract: Example implementations include a method, apparatus and computer-readable medium of video processing, including constructing, during a conversion between a current video block of a video and a bitstream of the video, at least one template set for the current video block from a plurality of sub-templates. The one or more sub-templates may be selected from a plurality of sub-templates including: a left sub-template, an above sub-template, a right-above sub-template, a left-below sub-template, and a left-above sub-template. The implementations further include deriving at least one intra-prediction mode (IPM) based on cost calculations. The implementations include determining, based on the at least one IPM, a final predictor of the current video block. The implementations include performing the conversion based on the final predictor.

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