Company Filing History:
Years Active: 2013-2015
Title: Katharina Quast: Innovator in Video Surveillance Technology
Introduction
Katharina Quast is a prominent inventor based in Erlangen, Germany. She has made significant contributions to the field of video surveillance technology, holding 2 patents that showcase her innovative approach to object detection and transcoding techniques.
Latest Patents
Her latest patents include a "Method and system for automatic object detection and subsequent object tracking in accordance with the object shape." This invention combines an object detection algorithm based on a Gaussian mixture model with an expanded object tracking method using Mean-Shift. The system enhances object detection by improving shadow removal and creating an asymmetric filter core, allowing for precise tracking of object shapes and orientations in digital video systems.
Another notable patent is the "Method and system for transcoding regions of interests in video surveillance." This invention focuses on spatially scalable region of interest transcoding of JPEG2000 coded video frames. By utilizing a user-defined region of interest (ROI), the method efficiently transcodes high-definition frames into moderate resolution images while maintaining the ROI in high definition. This technique minimizes the need for expensive re-encoding, resulting in low complexity and short processing times.
Career Highlights
Katharina Quast is currently employed at IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH, where she continues to develop innovative solutions in her field. Her work has significantly impacted the efficiency and effectiveness of video surveillance systems.
Collaborations
She collaborates with Hermann Hampel, contributing to advancements in technology and research within her company.
Conclusion
Katharina Quast's contributions to video surveillance technology through her innovative patents demonstrate her expertise and commitment to advancing the field. Her work continues to influence the development of efficient video processing techniques.