This inventor holds 2 USPTO granted patents. Top assignees: Siemens Corporate Research, Inc., Princeton University. Active years: 1998-2000.
Company Filing History:
2 out of 370 
1 out of 1,133 
Years Active: 1998-2000
Title: The Innovative Contributions of Richard D Bang
Introduction
Richard D Bang is a notable inventor based in Princeton, NJ (US). He holds 2 patents that showcase his expertise in machine vision and image recognition technologies. His work has significantly contributed to advancements in these fields.
Latest Patents
One of his latest patents is a "Light normalization method for machine vision." This method addresses the challenges of lighting changes in input images composed of an X and Y array of pixels with varying illuminating intensities. The process involves estimating both the additive and multiplicative effects of lighting changes, allowing for a more accurate normalization of images. The apparatus associated with this patent includes a video camera and a light normalizer, which work together to produce a normalized image that can be recognized more accurately.
Another significant patent is the "Apparatus and method for detecting a face in a video image." This detection system rapidly analyzes image frames from a video camera to identify faces. It normalizes the image to compensate for lighting changes and compares it with a background image to create a binary interest mask. The system then determines the most likely position of a face by defining a bounding box and normalizing the pixel data within it. This innovative approach enhances the accuracy of face detection in various lighting conditions.
Career Highlights
Richard D Bang has worked with esteemed organizations such as Siemens Corporate Research, Inc. and Princeton University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in image processing and recognition.
Collaborations
Throughout his career, Richard has collaborated with notable individuals, including Ming Fang and Stuart C Schwartz. These partnerships have fostered innovation and have led to the development of advanced technologies in his field.
Conclusion
Richard D Bang's contributions to machine vision and image recognition are noteworthy. His patents reflect a deep understanding of the complexities involved in image processing, and his work continues to influence advancements in technology.