David E Holland

Title: David E Holland: Innovator in Film Scanning Technology

Introduction

David E Holland is a notable inventor based in Granada Hills, CA (US). He has made significant contributions to the field of film scanning technology. His innovative approach has led to the development of a unique method and apparatus for improved scanning of anamorphic film.

Latest Patents

David E Holland holds a patent for a "Method and apparatus for improved scanning of film." This invention utilizes an increased number of scans and a combination of scan lines for video output generation. The method involves a progressive raster scan of the film, which is stored in a frame memory. The spacing between the scan lines is smaller than that used in conventional scanning of anamorphic images. In the preferred embodiment, the spacing for a 2:1 anamorphic image matches that of a non-anamorphic image. The scan lines are retrieved from memory and combined, preferably with the two nearest neighbors of the scan line. The combined lines can be weighted, with the center scan line receiving a larger weight. This process allows for the formation of subsequent video output lines, providing either progressive video output or interlace output as desired.

Career Highlights

David E Holland is currently associated with Deluxe Media Services LLC, where he continues to innovate in the field of film technology. His work has been instrumental in enhancing the quality of film scanning, making it more efficient and effective.

Collaborations

One of his notable coworkers is Gavin W Schutz, with whom he collaborates on various projects within the company.

Conclusion

David E Holland's contributions to film scanning technology exemplify the spirit of innovation. His patent reflects a deep understanding of the technical challenges in the industry and offers a solution that enhances the quality of film output. His work continues to influence the field and inspire future advancements.