Smita Gupta

Title: Smita Gupta: Innovator in Video Processing Technologies

Introduction

Smita Gupta is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of video processing technologies. With a focus on enhancing the quality of video images, Gupta holds 2 patents that showcase her innovative approach to reducing artifacts in decoded video sequences.

Latest Patents

Gupta's latest patents include a "Coding Parameter Adaptive Transform Artifact Reduction Process." This invention features a post-processor designed to improve the quality of decoded video sequences by incorporating a digital noise reduction unit and an artifact reduction unit. The technology effectively reduces blocking artifacts and mosquito noise, enhancing the displayed image by utilizing both temporal and edge characteristics of the video. The post-processor operates on current pixel data while referencing the immediately preceding post-processed frame stored in its memory. It selectively applies artifact reduction to areas of the image that are not part of edges or fine details, ensuring that the quality of the image remains intact where it is most noticeable to the human eye.

Another significant patent is the "Transform Artifact Reduction Process," which shares similar functionalities with the previous invention. This post-processor also focuses on identifying texture and fine detail areas, applying artifact reduction only to non-edge portions of the image. By doing so, it maintains the clarity of important visual elements while effectively reducing unwanted artifacts.

Career Highlights

Throughout her career, Smita Gupta has worked with reputable companies such as Compression Labs, Inc. and Compression Labs, Inc. Her experience in these organizations has contributed to her expertise in video processing technologies and innovation.

Collaborations

Gupta has collaborated with Yi Tong Tse, a fellow professional in the field. Their partnership has likely fostered advancements in video processing and artifact reduction technologies.

Conclusion

Smita Gupta's contributions to video processing through her innovative patents demonstrate her commitment to enhancing visual quality in digital media. Her work continues to influence the industry and pave the way for future advancements in video technology.