Patents by Inventor Dmitry Vadimovich Novikov

Dmitry Vadimovich Novikov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Machine-learning-based adaptation of coding parameters for video encoding using motion and object detection
    Patent number: 11671632
    Abstract: A method for encoding a video image using coding parameters, adapted on the basis of motion of the video image and of an output of a machine-learning based model, wherein the machine-learning based model is input with samples of a block of the video image and motion information of the samples, and along with texture, wherein the machine-learning model segments the video image into regions based on strength of the motion determined from the motion information. An object is detected within the video based on the motion and the texture, and spatial-time coding parameters are determined based on the strength of the motion, and whether or not the detected objects moves.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: June 6, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Kirill Aleksandrovich Malakhov, Hu Chen, Zhijie Zhao, Dmitry Vadimovich Novikov, Marat Ravilevich Gilmutdinov
  • JOINT OBJECTS IMAGE SIGNAL PROCESSING IN TEMPORAL DOMAIN
    Publication number: 20230127009
    Abstract: The present disclosure relates to pre-processing of video images. In particular, the video images are pre-processed in an object-based manner, i.e., by applying different pre-processing to different objects detected in the image. Moreover, the pre-processing is applied to a group of images. As such, object detection is performed in a plurality of images and the pre-processing for the plurality of images may be adapted to the decoded images and is applied to the decoded images.
    Type: Application
    Filed: November 4, 2022
    Publication date: April 27, 2023
    Inventors: Marat Ravilevich GILMUTDINOV, Elena Alexandrovna ALSHINA, Nickolay Dmitrievich EGOROV, Dmitry Vadimovich NOVIKOV, Anton Igorevich VESELOV, Kirill Aleksandrovich MALAKHOV, Nikita Vyacheslavovich USTIUZHANIN
  • IMAGE PROCESSING APPARATUS AND METHOD
    Publication number: 20210390658
    Abstract: An image processing apparatus processes a color filter mosaic, CFM, image of a scene into a final image of the scene. The image processing apparatus includes processing circuitry configured to implement a neural network. The neural network is configured to process the CFM image into an enhanced CFM image. The processing circuitry is further configured to transform the enhanced CFM image into the final image.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Inventors: Nickolay Dmitrievich EGOROV, Elena Alexandrovna ALSHINA, Marat Ravilevich GILMUTDINOV, Dmitry Vadimovich NOVIKOV, Anton Igorevich VESELOV, Kirill Aleksandrovich MALAKHOV
  • Machine-Learning-Based Adaptation of Coding Parameters for Video Encoding Using Motion and Object Detection
    Publication number: 20210168408
    Abstract: A method for encoding a video image using coding parameters, adapted on the basis of motion of the video image and of an output of a machine-learning based model, wherein the machine-learning based model is input with samples of a block of the video image and motion information of the samples, and along with texture, wherein the machine-learning model segments the video image into regions based on strength of the motion determined from the motion information. An object is detected within the video based on the motion and the texture, and spatial-time coding parameters are determined based on the strength of the motion, and whether or not the detected objects moves.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Inventors: Kirill Aleksandrovich Malakhov, Hu Chen, Zhijie Zhao, Dmitry Vadimovich Novikov, Marat Ravilevich Gilmutdinov
  • Lossless color image compression adaptively using spatial prediction or inter-component prediction
    Patent number: 9232222
    Abstract: An improved lossless image compression technique involves adaptively selecting between spatial prediction and inter-component prediction techniques depending on which allows better results for any given component of a digital image pixel.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 5, 2016
    Assignee: EMC Corporation
    Inventors: Alexey Valentinovich Romanovskiy, Marat Ravilevich Gilmutdinov, Nikolay Dmitrievich Egorov, Victor Anatolievich Yastrebov, Dmitry Vadimovich Novikov, Roman Alexandrovich Sokolovskiy
  • LOSSLESS COLOR IMAGE COMPRESSION ADAPTIVELY USING SPATIAL PREDICTION OR INTER-COMPONENT PREDICTION
    Publication number: 20150146975
    Abstract: An improved lossless image compression technique involves adaptively selecting between spatial prediction and inter-component prediction techniques depending on which allows better results for any given component of a digital image pixel.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 28, 2015
    Inventors: Alexey Valentinovich Romanovskiy, Marat Ravilevich Gilmutdinov, Nikolay Dmitrievich Egorov, Victor Anatolievich Yastrebov, Dmitry Vadimovich Novikov, Roman Alexandrovich Sokolovskiy