This inventor holds 2 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2007.
Location History:
- Seven Hills, AU (2003)
- Glenwood, AU (2007)
Company Filing History:
Years Active: 2003-2007
Title: Edwin Ho - Innovator in Face Detection Technology
Introduction
Edwin Ho is a notable inventor based in Glenwood, Australia. He has made significant contributions to the field of digital image processing, particularly in the area of face detection technology. With a total of 2 patents to his name, Ho's work has advanced the capabilities of digital imaging systems.
Latest Patents
Ho's latest patents focus on innovative methods for detecting faces in digital images. One of his inventions provides a method and apparatus for face detection that operates effectively under various lighting conditions. Instead of analyzing the entire image with computationally intensive methods, his approach first identifies candidate pixels likely to be skin-colored. This is achieved through a computationally simple analysis that selects a color distribution model based on the image capture conditions. Only those pixels that match the skin color criteria are subjected to more intensive face detection analysis. This method allows for efficient face detection across different lighting scenarios.
Another patent by Ho also addresses face detection in digital images. This invention segments the image into regions that exhibit substantially homogeneous colors. The face detection analysis is then applied only to those regions that predominantly display skin color. Importantly, this analysis is designed to be independent of facial color, enhancing its versatility and effectiveness.
Career Highlights
Edwin Ho is currently employed at Canon Kabushiki Kaisha, where he continues to innovate in the field of digital imaging. His work has not only contributed to the company's technological advancements but has also positioned him as a key figure in the development of face detection technologies.
Collaborations
Ho has collaborated with several talented individuals in his field, including Alison Joan Lennon and Andrew Peter Bradley. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
Edwin Ho's contributions to face detection technology demonstrate his innovative spirit and commitment to advancing digital imaging. His patents reflect a deep understanding of the challenges in this field and offer practical solutions that enhance the functionality of digital imaging systems.