Supreeth Achar

Title: Supreeth Achar: Innovator in Imaging Technology

Introduction

Supreeth Achar is a prominent inventor based in Seattle, WA (US). He has made significant contributions to the field of imaging technology, holding a total of 8 patents. His work focuses on enhancing image quality and camera calibration through innovative techniques.

Latest Patents

One of his latest patents is the "Dark Flash Normal Camera," which involves techniques for estimating surface normals and reflectance from poorly-lit images. This method utilizes an RGB image along with an image illuminated by near-infrared (NIR) radiation to determine albedo and surface normal maps for image relighting. The images are captured from the same perspective, allowing for accurate estimations. Another notable patent is "Cross Spectral Feature Mapping for Camera Calibration." This method captures images from two different cameras sensitive to distinct light spectra and uses machine learning to identify and map features between the images, facilitating precise camera calibration.

Career Highlights

Supreeth Achar has worked with prestigious organizations such as Carnegie Mellon University and Google Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas in imaging technology.

Collaborations

He has collaborated with notable colleagues, including Srinivasa Narasimhan and Matthew O'Toole, contributing to advancements in the field through teamwork and shared expertise.

Conclusion

Supreeth Achar's contributions to imaging technology through his patents and collaborations highlight his role as an influential inventor. His innovative techniques continue to push the boundaries of what is possible in image processing and camera calibration.