Yan Zhang

Title: Yan Zhang: Innovator in Vision-Based Technologies

Introduction

Yan Zhang is a prominent inventor based in Kokomo, IN (US). She has made significant contributions to the field of vision-based technologies, holding a total of 4 patents. Her innovative work focuses on methods for determining cargo status and identifying vehicles in electronic images.

Latest Patents

One of her latest patents is a vision-based method of determining cargo status by boundary detection. This method detects the empty versus non-empty status of a cargo container based on boundary analysis of a wide-angle image obtained by a monocular vision system. The wide-angle image is warped to remove distortion created by the vision system optics, and the resulting image is edge-processed to identify the boundaries of the container floor. If package boundaries are detected within the floor space, or a large foreground package is blocking the floor boundaries, the cargo status is set to non-empty. Conversely, if floor boundaries are detected and no package boundaries are detected within the floor space, the cargo status is set to empty.

Another significant patent is a method for identifying vehicles in electronic images. This method includes providing an electronic source image and processing it to identify edge pixels. It further involves providing an electronic representation of the edge pixels and processing this representation to identify valid edge center pixels. Each valid edge center pixel represents the approximate center of a horizontal edge segment of a target width, made up of essentially contiguous edge pixels. The method also includes determining symmetry values of test regions associated with valid edge center pixels and classifying these test regions based on factors including symmetry.

Career Highlights

Yan Zhang is currently employed at Delphi Technologies, Inc., where she continues to innovate and develop new technologies. Her work has garnered attention for its practical applications in various industries.

Collaborations

She has collaborated with notable coworkers such as Stephen J Kiselewich and Robert Allan Perisho, Jr., contributing to a dynamic and innovative work environment.

Conclusion

Yan Zhang's contributions to vision-based technologies exemplify her commitment to innovation and excellence. Her patents reflect her expertise and dedication to advancing the field, making her a significant figure in the realm of inventions.