Fan Zhang

Title: The Innovative Contributions of Fan Zhang

Introduction

Fan Zhang is a prominent inventor based in San Mateo, CA. He has made significant contributions to the field of imaging technology, holding a total of 12 patents. His work primarily focuses on advanced camera calibration techniques and virtual reality content generation.

Latest Patents

One of Fan Zhang's latest patents is titled "Single image ultra-wide fisheye camera calibration via deep learning." This patent discusses techniques related to calibrating fisheye cameras using a single image. The methods include applying a first pretrained convolutional neural network to an input fisheye image to generate camera model parameters, excluding the principal point. Additionally, a second pretrained convolutional neural network is utilized to process the fisheye image and a difference of the fisheye image and a projection of the fisheye image using the camera model parameters to generate the principal point.

Another notable patent is "Generating virtual reality content via light fields." This patent describes a system for generating light field content, which includes a receiver to receive a plurality of images and a calibrator to intrinsically calibrate a camera. The system also features a corrector and projector to undistort the images and project the undistorted images to generate rectilinear images. An extrinsic calibrator may rectify and align these images, while a view interpolator performs intermediate view interpolation on the rectified and aligned undistorted rectilinear images.

Career Highlights

Fan Zhang is currently employed at Intel Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the fields of imaging and virtual reality, showcasing his expertise and dedication to advancing technology.

Collaborations

Some of his notable coworkers include Oscar Nestares and Bindita Chaudhuri, who contribute to the collaborative environment at Intel Corporation.

Conclusion

Fan Zhang's innovative work in camera calibration and virtual reality content generation highlights his significant contributions to technology. His patents reflect a commitment to advancing imaging techniques, making him a valuable asset in the field.