Patents by Inventor M. Ashraf Siddiquee

M. Ashraf Siddiquee 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).

  • Time-series based analytics using video streams
    Patent number: 11574461
    Abstract: Methods and systems for detecting and predicting anomalies include processing frames of a video stream to determine values of a feature corresponding to each frame. A feature time series is generated that corresponds to values of the identified feature over time. A matrix profile is generated that identifies similarities of sub-sequences of the time series to other sub-sequences of the feature time series. An anomaly is detected by determining that a value of the matrix profile exceeds a threshold value. An automatic action is performed responsive to the detected anomaly.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: February 7, 2023
    Inventors: Biplob Debnath, Srimat Chakradhar, M. Ashraf Siddiquee
  • TIME-SERIES BASED ANALYTICS USING VIDEO STREAMS
    Publication number: 20210312773
    Abstract: Methods and systems for detecting and predicting anomalies include processing frames of a video stream to determine values of a feature corresponding to each frame. A feature time series is generated that corresponds to values of the identified feature over time. A matrix profile is generated that identifies similarities of sub-sequences of the time series to other sub-sequences of the feature time series. An anomaly is detected by determining that a value of the matrix profile exceeds a threshold value. An automatic action is performed responsive to the detected anomaly.
    Type: Application
    Filed: March 10, 2021
    Publication date: October 7, 2021
    Inventors: Biplob Debnath, Srimat Chakradhar, M. Ashraf Siddiquee