Motoharu Ueda

Title: Motoharu Ueda: Innovator in Picture Encoding Technology

Introduction

Motoharu Ueda, a distinguished inventor located in Yokosuka, Japan, has made significant contributions to the field of picture encoding technology. With an impressive portfolio of 52 patents, Ueda has carved out a niche in this dynamic and essential area of innovation.

Latest Patents

Among his latest inventions is a picture encoding device and method that optimize the encoding process of images. This device encodes a picture while managing the difference quantization parameter within a quantization coding block. A quantization parameter calculator and a prediction quantization parameter derivation unit work in tandem to determine optimal encoding parameters. Additionally, a difference quantization parameter generator calculates the disparity between the current quantization parameter and its prediction, which is then encoded by a first bitstream generator. These advancements highlight Ueda's role in improving image processing technologies.

Career Highlights

Motoharu Ueda has had an illustrious career, having worked with notable companies such as JVC Kenwood Corporation and Victor Company of Japan, Limited. His work at these organizations has allowed him to pioneer various innovations and solidify his reputation in the field of technology.

Collaborations

Throughout his career, Ueda has collaborated with talented individuals, including fellow inventors Shigeru Fukushima and Hiroya Nakamura. These partnerships have facilitated the development of innovative solutions and have contributed to Ueda's success as an inventor.

Conclusion

With a considerable number of patents and a career marked by influential collaborations, Motoharu Ueda stands out as a key figure in the realm of picture encoding technology. His inventions not only advance the industry but also inspire future innovations in digital image processing.