Patents by Inventor Venkatesh AMBATI

Venkatesh AMBATI 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).

  • Methods and systems for reconstructing a high frame rate high resolution video
    Patent number: 11146762
    Abstract: Methods and systems for reconstructing a high frame rate high resolution video in a Bayer domain, when an imaging device is set in a Flexible Sub-Sampled Readout (FSR) mode are described. A method provides the FSR mode, which utilizes a multiparty FSR mechanism to spatially and temporally sample the full frame Bayer data. The multi parity FSR utilizes a zigzag sampling that assists reconstruction of motion compensated artifact free high frame rate high resolution video with full frame size. The method includes reconstructing the high frame rate high resolution video using the plurality of parity fields generated. The reconstruction is based on a FSR reconstruction mechanism that can be a pre-Image Signal Processor (ISP) FSR reconstruction or a post-ISP FSP reconstruction based on bandwidth capacity of an ISP used by the imaging device.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: October 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Alok Shankarlal Shukla, Sathish Chalasani, Narasimha Gopalakrishna Pai, Pyo-jae Kim, Jin-hee Na, Abhishek Somani, Venkatesh Ambati
  • METHODS AND SYSTEMS FOR RECONSTRUCTING A HIGH FRAME RATE HIGH RESOLUTION VIDEO
    Publication number: 20210235045
    Abstract: Methods and systems for reconstructing a high frame rate high resolution video in a Bayer domain, when an imaging device is set in a Flexible Sub-Sampled Readout (FSR) mode are described. A method provides the FSR mode, which utilizes a multiparty FSR mechanism to spatially and temporally sample the full frame Bayer data. The multi parity FSR utilizes a zigzag sampling that assists reconstruction of motion compensated artifact free high frame rate high resolution video with full frame size. The method includes reconstructing the high frame rate high resolution video using the plurality of parity fields generated. The reconstruction is based on a FSR reconstruction mechanism that can be a pre-Image Signal Processor (ISP) FSR reconstruction or a post-ISP FSP reconstruction based on bandwidth capacity of an ISP used by the imaging device.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 29, 2021
    Inventors: Alok Shankarlal SHUKLA, Sathish CHALASANI, Narasimha Gopalakrishna PAI, Pyo-jae KIM, Jin-hee NA, Abhishek SOMANI, Venkatesh AMBATI