Le An

Title: Le An - Innovator in Image Retrieval Technology

Introduction

Le An is a prominent inventor based in Carrboro, NC (US). He has made significant contributions to the field of image retrieval technology. His innovative work focuses on enhancing the efficiency and accuracy of retrieving images from large-scale databases.

Latest Patents

Le An holds a patent for a groundbreaking invention titled "Scalable attribute-driven image retrieval and re-ranking." This patent addresses the retrieval of images of objects from extensive databases based on a query image. The technology utilizes semantic attributes, such as doors or windows in vehicles, as high-level cues to identify objects within images. By labeling salient visual characteristics with attribute information, a transformation is learned to create a discrimination vector that differentiates between various labels. A similarity metric is established using these vectors, allowing for the effective retrieval of candidates based on a query image. A re-ranking step is also included to enhance the results, and validation experiments have been conducted to support the effectiveness of this approach.

Career Highlights

Le An is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of image retrieval technology and contribute to advancements in the field.

Collaborations

Le An has collaborated with notable colleagues, including Bradley Scott Denney and Changjian Zou. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Le An's contributions to image retrieval technology exemplify the impact of innovative thinking in the field. His patent and work at Canon Kabushiki Kaisha highlight his commitment to advancing technology and improving image retrieval processes.