Roman Koll

Title: Roman Koll - Innovator in Electro-Optical Reproduction

Introduction

Roman Koll is a notable inventor based in Munich, Germany. He has made significant contributions to the field of electro-optical reproduction, particularly in the area of half-tone pictures. His innovative methods have paved the way for advancements in imaging technology.

Latest Patents

Koll holds a patent for a "Method for the electro-optical reproduction of half-tone pictures." This method involves subdividing a picture into surface elements with covering spots that correspond to a tone value scale. Electronic recording data is produced from these surface elements and stored. By utilizing electro-optical scanning, signals are obtained to retrieve the recording data for picture reproduction. The improvement in this method lies in the formation of several raster screens on the picture, with carefully selected meshes and angles of rotation to achieve an orthogonally oriented parcel screen with a congruent screen structure. This process further subdivides the parcels into smaller orthogonally oriented surface elements to obtain recording data.

Career Highlights

Roman Koll is associated with Dr. Ing. Rudolf Hell GmbH, a company known for its innovations in imaging technology. His work has been instrumental in enhancing the quality and efficiency of electro-optical reproduction methods.

Collaborations

Koll has collaborated with notable colleagues such as Hans Keller and Heinz Taudt. Their combined expertise has contributed to the development of advanced imaging techniques.

Conclusion

Roman Koll's innovative work in electro-optical reproduction has significantly impacted the field of imaging technology. His patent and collaborations reflect his dedication to advancing this area of research.