Company Filing History:
Years Active: 2022-2025
Title: Zhihao Xia: Innovator in Imaging Technology
Introduction
Zhihao Xia is a prominent inventor based in St. Louis, MO (US), known for his contributions to imaging technology. He holds three patents that showcase his innovative approaches to image processing and analysis. His work has significantly impacted the fields of photography and computer vision.
Latest Patents
One of Zhihao Xia's latest patents is the "Dark flash normal camera," which involves techniques for estimating surface normals and reflectance from poorly-lit images. This invention utilizes an RGB image along with an image illuminated with near-infrared (NIR) radiation to determine albedo and surface normal maps for image relighting. The process captures images from the same perspective, enhancing the quality of the output. Another notable patent is "Kernel prediction with kernel dictionary in image denoising." This invention employs a neural network to efficiently estimate denoising kernels for generating clearer images. The neural network processes a noisy reference image and utilizes a kernel dictionary to create a denoising kernel for each pixel, resulting in a high-quality denoised output image.
Career Highlights
Zhihao Xia has worked with leading technology companies, including Adobe Inc. and Google Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in imaging technology.
Collaborations
Zhihao has collaborated with notable professionals in the field, including Federico Perazzi and Michael Gharbi. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Zhihao Xia's innovative contributions to imaging technology demonstrate his expertise and commitment to advancing the field. His patents reflect a deep understanding of complex imaging challenges and offer solutions that enhance image quality and processing.