Location History:
- West Ryde, AU (1995 - 1999)
- New South Wales, AU (2000)
Company Filing History:
4 out of 90,673 
1 out of 65 Years Active: 1995-2000
Title: Ross Alexander Donelly: Innovator in Image Detection Technology
Introduction
Ross Alexander Donelly is a notable inventor based in West Ryde, Australia. He has made significant contributions to the field of image detection technology, holding a total of four patents. His work primarily focuses on methods that prevent fraudulent copying of images, particularly in the context of banknotes.
Latest Patents
One of his latest patents is a template formation method and apparatus. This method determines an indicator for the presence of an image, which is comprised of a two-dimensional array of pixels. The technique is particularly useful in preventing fraudulent copying of images using color laser copiers and printers. The method involves imposing a grid of cells over a portion of the image, determining representative values for each cell, and measuring the differences between adjacent cells. This process is repeated for various grid positions to identify the one with the maximum positional difference. The resulting grid position and representative values serve as a template for an image detection system. Another patent involves an image detection system that detects an image in an input pixel stream. This system converts the input pixel stream into cell data portions and compares them with stored templates to derive a detection signal when matches occur.
Career Highlights
Throughout his career, Ross has worked with prominent companies such as Canon and Canon Information Systems Research Australia Pty. Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in image detection.
Collaborations
Ross has collaborated with notable individuals in his field, including Stamatios Demetriou and Jim Mulhearn. Their combined expertise has contributed to advancements in the technologies they have worked on together.
Conclusion
Ross Alexander Donelly is a distinguished inventor whose work in image detection technology has made a significant impact in preventing fraud. His innovative patents and collaborations highlight his contributions to the field.