Inventor

RADHAKRISHNAN REGUNATHAN

US53 patents

⚠️ This page may combine multiple inventors who share the name “RADHAKRISHNAN REGUNATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RADHAKRISHNAN REGUNATHAN

MITSUBISHI ELECTRIC RES LAB

Detecting and diagnosing faults in HVAC equipment

Method for detecting short term unusual events in videos

Feature identification of events in multimedia

Method for summarizing a video using motion descriptors

Task specific audio classification for identifying video highlights

Multimedia event detection and summarization

Audio-assisted video segmentation and summarization

Method for detecting talking heads in a compressed video

Unusual event detection using motion activity descriptors

DOLBY LABORATORIES LICENSING CORP

Acquisition, recovery, and matching of unique information from file-based media for automated file detection

Audio data hiding based on perceptual masking and detection based on code multiplexing

Structural modeling of the head related impulse response

Perception based multimedia processing

Perception based multimedia processing

Method and apparatus for enabling a loudness controller to adjust a loudness level of a secondary media data portion in a media content to a different loudness level

Storing and searching fingerprints derived from media content based on a classification of the media content

RADHAKRISHNAN REGUNATHAN

Extracting features of video and audio signal content to provide reliable identification of the signals

Signature derivation for images

Adaptive audio processing based on forensic detection of media processing history

Media fingerprints that reliably correspond to media content with projection of moment invariants

Content identification and quality monitoring

Deriving video signatures that are insensitive to picture modification and frame-rate conversion

Extracting features of audio signal content to provide reliable identification of the signals

PIVOTAL SOFTWARE INC

Clustering and visualizing alerts and incidents

Element identification in database

Classifying user behavior as anomalous

Classifying user behavior as anomalous

Classifying user behavior as anomalous

SALESFORCE INC

Database system interaction embedding and indexing for text retrieval and generation

Machine-learning based document recommendation for online real-time communication system

Inline validation of machine learning models

Security configuration evaluation

Systems and methods of retrieval augmented generation of text and actions

BAUER CLAUS

Robust media fingerprints

Scalable media fingerprint extraction

DOLBY LAB LICENSING CORP

Media fingerprints that reliably correspond to media content

Audio data hiding based on perceptual masking and detection based on code multiplexing

RESCH BARBARA

Scene change detection around a set of seed points in media data

Ranking representative segments in media data

HE JUNFENG

Projection based hashing that balances robustness and sensitivity of media fingerprints

Non-parametric measurement of media fingerprint weak bits

SALESFORCE COM INC

Method and system for contextual user logon authentication

System and method to automatically construct kill-chain from security alert

YU RONGSHAN

Multimode coding of speech-like and non-speech-like signals

TERRY KENT BENNETT

Feature optimization and reliability for audio and video signature generation and detection

MUNDT HARALD H

Method, apparatus, and medium for detecting frequency extension coding in the coding history of an audio signal

RIEDMILLER JEFFREY C

Audio encoding method and system for generating a unified bitstream decodable by decoders implementing different decoding protocols

GAO TIANSHI

Storing and searching fingerprints derived from media content based on a classification of the media content

RIEDMILLER JEFFREY

Adaptive processing with multiple media processing nodes

JIANG WENYU

Alignment and re-association of metadata for media streams within a computing device