Anustup Kumar Atanu Choudhury

Title: Anustup Kumar Atanu Choudhury: Innovator in Imaging Technologies

Introduction

Anustup Kumar Atanu Choudhury is a prominent inventor based in Campbell, CA (US). He has made significant contributions to the field of imaging technologies, holding a total of 6 patents. His work focuses on enhancing image processing techniques, particularly in the realm of high dynamic range (HDR) video and multi-asset imaging formats.

Latest Patents

Choudhury's latest patents include innovative methods for cross-asset guided chroma reformatting for multi-asset imaging formats. This patent describes a process where a first image and a second image of different dynamic ranges are derived from the same source image. It involves determining whether edge preserving filtering should be used to generate chroma upsampled image data in a reconstructed image. The first image, the second image, and the image metadata are encoded into an image data container, enabling a recipient device to generate the reconstructed image.

Another notable patent is focused on neural networks for high dynamic range video super-resolution. This invention outlines methods and systems for super-resolution of HDR video. It processes a current frame and neighboring frames through a neural-network feature extraction module, followed by upscaling and reconstruction modules. The output is combined with an intermediate up-sampled frame to generate a final output frame, enhancing the quality of HDR video.

Career Highlights

Anustup Kumar Atanu Choudhury is currently employed at Dolby Laboratories Licensing Corporation, where he continues to innovate in the field of imaging technologies. His work at Dolby has positioned him as a key player in advancing video processing techniques.

Collaborations

Choudhury has collaborated with notable colleagues, including Robin Atkins and Tao Chen, contributing to various projects that push the boundaries of imaging technology.

Conclusion

Anustup Kumar Atanu Choudhury is a distinguished inventor whose work in imaging technologies has led to significant advancements in the field. His innovative patents and contributions at Dolby Laboratories highlight his commitment to enhancing image processing techniques.