David William Trepess

Title: David William Trepess: Video Processing and Display Innovations.

Introduction

David William Trepess is an inventor associated with Basingstoke, United Kingdom. His patent work includes innovations in video display and video processing. He holds 6 patents.

Latest Patents

One of Trepess’s latest patents, “Video display for displaying a series of representative images for video,” describes an apparatus for presenting a catalog of video items. A user can resize a catalog entry through a select-and-drag operation. As the entry grows, the display can show more representative images while keeping each image’s display size substantially constant.

Another patent, “Video processing,” concerns identifying image features that change in a video signal. The method compares a current image with a reference image, checks whether a detected feature has remained in roughly the same position across preceding images, and displays the current image with indications of the feature and how long it has persisted.

Career Highlights

Trepess’s listed company affiliations include Sony United Kingdom Limited and Sony Europe Limited. His patent portfolio reflects work on technologies for organizing video content and analyzing visual changes across video frames.

Collaborations

Trepess’s listed coworker is Jonathan Richard Thorpe. Their association provides a further connection within the professional context of his patent work.

Conclusion

David William Trepess’s inventions address practical aspects of video technology, from browsing representative images to detecting persistent visual features. His six patents and affiliations with Sony companies highlight his contributions to video display and processing.