Patents by Inventor Muralidhar Kolar Sridhar

Muralidhar Kolar Sridhar 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).

  • Patent number: 11949971
    Abstract: A system and a method for automatically identifying key dialogues in media is disclosed herein. In the method disclosed herein, the key dialogues engine receives the media asset and extract transcript data and supplementary data. The key dialogues engine processes the transcript data into a plurality of transcript data elements and associate the transcript data elements with respective data elements selected from the supplementary data.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 2, 2024
    Assignee: PRIME FOCUS TECHNOLOGIES LIMITED
    Inventors: Nagaraju Surisetty, Muralidhar Kolar Sridhar, Nitesh Kumar M, Shubham Jaiswal, Suhas Kodandaram Jamadagni, Adrish Bera
  • Publication number: 20230326211
    Abstract: A system (700) including a media comparison engine (MCE) (507) and a method for determining matches between frames in media assets for automating downstream media workflows are provided. For a target master frame in each boundary of master shots of a master media asset (MMA), the MCE (507) performs a comparison with each source frame from each source media asset (SMA), in an optimal search space, using computed signatures; determines matches in the optimal search space computers a rate of information exchange (RIE) score for each match based on the signature(s) and similarity scores of each source frame in a final search space; identifies a best match based on the RIE score of each match; performs a comparison of source frames subsequent to the best matching source frame with master frames subsequent to the target master frame.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 12, 2023
    Inventors: SHUBHAM JAISWAL, MURALIDHAR KOLAR SRIDHAR, HARISH SHREEDHARA BHARADWAJ, CHIRANJIT GHOSH
  • Patent number: 11756301
    Abstract: A system including a scene detection engine (SDE) and a method for automatically detecting and marking logical scenes in media content using artificial intelligence are provided. The SDE detects boundaries of shots in media content. The SDE generates an image similarity matrix by extracting color features from a middle frame of each shot. The SDE generates an audio similarity matrix by extracting audio features of each shot. The SDE generates a resultant similarity matrix from the image and audio similarity matrices. The SDE executes a clustering algorithm using the resultant similarity matrix with reduced or no noise to generate an ordered sequence of shots that define a boundary of each scene of the media content. The SDE executes a linear traversal algorithm on the shots that define the boundary of each scene for correcting errors in the defined boundary of each scene.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: September 12, 2023
    Assignee: PRIME FOCUS TECHNOLOGIES LIMITED
    Inventors: Suvrat Jain, Muralidhar Kolar Sridhar
  • Publication number: 20230254552
    Abstract: A system and a method for automatically identifying key dialogues in media is disclosed herein. In the method disclosed herein, the key dialogues engine receives the media asset and extract transcript data and supplementary data. The key dialogues engine processes the transcript data into a plurality of transcript data elements and associate the transcript data elements with respective data elements selected from the supplementary data.
    Type: Application
    Filed: September 7, 2022
    Publication date: August 10, 2023
    Inventors: Nagaraju Surisetty, Muralidhar Kolar Sridhar, Nitesh Kumar M, Shubham Jaiswal, Suhas Kodandaram Jamadagni, Adrish Bera
  • Patent number: 11482243
    Abstract: A system including a key moments engine (KME) and a method for automatically identifying and ranking key moments in a media asset. The KME extracts an audio stream from the media asset and stores the audio stream as an audio file. The KME divides the audio file into sub-second audio segments. The KME computes an audio signal level for each of the sub-second audio segments and generates an array of audio signal levels for the audio file. The KME generates clusters of the audio signal levels from the array of audio signal levels. The KME dynamically determines threshold levels for classifying the audio signal levels in the array using the clusters. The KME identifies the key moments from the classified audio signal levels and computes a rank for each of the identified key moments based on ranking criteria.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 25, 2022
    Assignee: PRIME FOCUS TECHNOLOGIES LIMITED
    Inventors: Suhas Kodandaram Jamadagni, Muralidhar Kolar Sridhar, Nagaraju Surisetty, Adrish Bera
  • Publication number: 20220270634
    Abstract: A system including a key moments engine (KME) and a method for automatically identifying and ranking key moments in a media asset. The KME extracts an audio stream from the media asset and stores the audio stream as an audio file. The KME divides the audio file into sub-second audio segments. The KME computes an audio signal level for each of the sub-second audio segments and generates an array of audio signal levels for the audio file. The KME generates clusters of the audio signal levels from the array of audio signal levels. The KME dynamically determines threshold levels for classifying the audio signal levels in the array using the clusters. The KME identifies the key moments from the classified audio signal levels and computes a rank for each of the identified key moments based on ranking criteria.
    Type: Application
    Filed: June 9, 2021
    Publication date: August 25, 2022
    Inventors: SUHAS KODANDARAM JAMADAGNI, Muralidhar Kolar Sridhar, Nagaraju Surisetty, Adrish Bera
  • Publication number: 20210326599
    Abstract: A system including a scene detection engine (SDE) and a method for automatically detecting and marking logical scenes in media content using artificial intelligence are provided. The SDE detects boundaries of shots in media content. The SDE generates an image similarity matrix by extracting color features from a middle frame of each shot. The SDE generates an audio similarity matrix by extracting audio features of each shot. The SDE generates a resultant similarity matrix from the image and audio similarity matrices. The SDE executes a clustering algorithm using the resultant similarity matrix with reduced or no noise to generate an ordered sequence of shots that define a boundary of each scene of the media content. The SDE executes a linear traversal algorithm on the shots that define the boundary of each scene for correcting errors in the defined boundary of each scene.
    Type: Application
    Filed: April 20, 2021
    Publication date: October 21, 2021
    Inventors: Suvrat Jain, Muralidhar Kolar Sridhar
  • Patent number: 10783375
    Abstract: A system and method for grouping independent machine learnt artificial intelligence to generate collective “machine wisdom” to obtain higher accuracy in identification of tags, objects and actions in a video includes an input module, Media Asset Management (MAM) module, catalogue module and a machine learning module. The input module allows the user to upload one or more videos into a media Enterprise Resource Planning (ERP) solution, a media asset management solution, or an Over-the-Top (OTT) Video Content Management System (CMS). The system further predicts and improves the vision parameters by using collective artificial intelligence machines through mutual learnt models and thereby enables higher accurate video identification resolution and cataloguing of a problem or its prediction in lesser period of time.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: September 22, 2020
    Assignee: APPTARIX MOBILITY SOLUTIONS PVT LTD
    Inventors: Muralidhar Kolar Sridhar, Adrish Bera
  • Publication number: 20190347484
    Abstract: The present invention overcomes the drawbacks of the technology models available in the state of the art by providing a system and method for grouping independent machine learnt artificial intelligence to generate collective “machine wisdom” to obtain higher accuracy in identification of tags, objects and actions in a video. The system comprises an input module, Media Asset Management (MAM) module, catalogue module and a machine learning module. The input module allows the user(s) to upload one or more videos into a media ERP solution a media asset management solution. The system further predicts and improves the vision parameters by using collective artificial intelligence machines through mutual learnt models and thereby enables higher accurate video identification resolution and cataloguing of a problem or its prediction in lesser period of time.
    Type: Application
    Filed: August 13, 2018
    Publication date: November 14, 2019
    Inventors: Muralidhar Kolar Sridhar, Adrish Bera
  • Patent number: 9392416
    Abstract: An approach is provided for predicting and pre-fetching location information. A pre-fetching manager determines a predicted location associated with a device. Next, the pre-fetching manager retrieves location information based, at least in part, on the predicted location. Then, the pre-fetching manager determines to cache the location information at the device.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: July 12, 2016
    Assignee: Nokia Technologies Oy
    Inventors: Muralidhar Kolar Sridhar, Sankar Kumar Sk, Ari Tourunen
  • Publication number: 20140073358
    Abstract: An approach is provided for predicting and pre-fetching location information. A pre-fetching manager determines a predicted location associated with a device. Next, the pre-fetching manager retrieves location information based, at least in part, on the predicted location. Then, the pre-fetching manager determines to cache the location information at the device.
    Type: Application
    Filed: September 28, 2011
    Publication date: March 13, 2014
    Applicant: Nokia Corporation
    Inventors: Muralidhar Kolar Sridhar, Sankar Kumar Sk, Ari Tourunen