Alexander N Jourjine

Title: The Innovations of Alexander N Jourjine

Introduction

Alexander N Jourjine is a notable inventor based in Winchester, MA (US). He has made significant contributions to the field of handwriting recognition technology. With a total of 2 patents, his work has paved the way for advancements in how handwritten characters are recognized and processed.

Latest Patents

Jourjine's latest patents include a real-time handwriting recognition system and a character recognition system for scanned and real-time entries. The real-time handwriting recognition system features a handwritten character recognizer that utilizes an input cluster buffer and a point buffer. It employs dynamic and static stroke feature extraction along with segment analysis by conical boundaries for the identification of stroke segments. The system includes a stroke recognizer that compares idealized stroke representations with approximated topological representations of current strokes. This is followed by stroke proportion discrimination, which compares selected topological representations with boundaries defined by ideal stroke prototypes. Additionally, a cluster recognizer maintains a time-ordered current stroke buffer and previous stroke buffer, constructing a per-stroke area of influence list.

The character recognition system identifies scanned and real-time handwritten characters. It includes a document scanner that generates scanned images of previously created documents containing handwritten characters. A pen and digitizing tablet allow for real-time entry of handwritten characters by users. The system processes these images to generate ordered cluster arrays that represent the strokes of the handwritten characters. A low-level recognition processor generates a sequential character array, which contains character identifications representing possible interpretations of the ordered cluster arrays.

Career Highlights

Throughout his career, Jourjine has worked with prominent companies such as Wang Laboratories, Inc. and Kodak Limited. His experience in these organizations has contributed to his expertise in the field of handwriting recognition technology.

Collaborations

Jourjine has collaborated with notable coworkers, including Julie Kadashevich and Mary F Harvey. Their combined efforts have further advanced the innovations in handwriting recognition systems.

Conclusion

Alexander N Jourjine's contributions to handwriting recognition technology are significant and impactful. His patents reflect a deep understanding of the complexities involved in recognizing handwritten characters. His work continues to influence the development of advanced recognition systems in the industry.