Jinkun Guo

Title: Jinkun Guo: Innovator in Intra Prediction Technologies

Introduction

Jinkun Guo is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of image processing and coding technologies. With a total of 8 patents to his name, Guo continues to push the boundaries of innovation in his industry.

Latest Patents

Guo's latest patents include an intra prediction method and device, along with a computer-readable storage medium. This method provides a systematic approach for intra prediction, which involves determining at least one neighboring block of a current block. The process includes identifying a first intra prediction mode index of the neighboring block and constructing an intra prediction mode list based on this index. Furthermore, the method maps the first intra prediction mode index of the current block to a second intra prediction mode index according to the width to height ratio. This innovative approach enhances the prediction process for the current block, resulting in improved image quality.

Another notable patent involves picture encoding and decoding methods, along with an encoder, decoder, and storage medium. In this invention, the encoder sets initial right shift parameters corresponding to different sizes and MIP mode numbers as a uniform offset parameter. This parameter indicates the number of right shifting bits of a predicted value, which is crucial for effective coding processing. The decoder follows a similar approach, ensuring that decoding processing is performed accurately according to the offset parameter.

Career Highlights

Jinkun Guo is currently employed at Guangdong Oppo Mobile Telecommunications Corp., Ltd. His work at this leading telecommunications company has allowed him to develop and refine his innovative technologies. Guo's expertise in image processing has positioned him as a key player in the advancement of mobile telecommunications.

Collaborations

Throughout his career, Guo has collaborated with talented individuals such as Shuai Wan and Junyan Huo. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jinkun Guo is a distinguished inventor whose work in intra prediction technologies has made a significant impact on the field of image processing. His innovative patents and contributions to Guangdong Oppo Mobile Telecommunications Corp., Ltd. highlight his dedication to advancing technology. Guo's ongoing efforts continue to shape the future of telecommunications and image processing.