This inventor holds 3 USPTO granted patents. Top assignee: Palo Alto Research Center Inc.. Active years: 2011-2012.
Company Filing History:
Years Active: 2011-2012
Title: Yizhou Wang: Innovator in Optical Character Recognition
Introduction
Yizhou Wang is a prominent inventor based in Sunnyvale, CA. He has made significant contributions to the field of optical character recognition (OCR) with a total of 3 patents to his name. His innovative work focuses on enhancing the efficiency and accuracy of image recognition technologies.
Latest Patents
Yizhou Wang's latest patents include a computer-implemented system and method for recognizing patterns in a digital image through document image decomposition. This system retrieves stored digital images and extracts generic visual features, which are then organized into a primitive layer and a layout layer. The method employs causal dependencies expressed through zone models, optimizing the selection of zone hypotheses to characterize the stored digital image effectively.
Another notable patent involves innovative OCR systems and methods that combine a template-based generative model with a discriminative model. This hybrid classification model performs optical character recognition operations by first generating a feature data set from the generative classification model, which is then classified by the discriminative model. This approach enhances the accuracy of image classification and recognition.
Career Highlights
Yizhou Wang is currently employed at Palo Alto Research Center Inc., where he continues to develop cutting-edge technologies in image processing and recognition. His work has been instrumental in advancing the capabilities of OCR systems, making them more efficient and reliable.
Collaborations
Yizhou has collaborated with notable colleagues, including Haitham Hindi and Dashan Gao, contributing to various projects that push the boundaries of technology in image recognition.
Conclusion
Yizhou Wang's contributions to the field of optical character recognition demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of image processing, and his work continues to influence the industry positively.