Susumu Igarashi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of image processing and coding, holding a total of 12 patents. His work has been instrumental in advancing technologies used in image sensors and coding apparatus.

Latest Patents

Igarashi's latest patents include an encoding apparatus, encoding method, and storage medium. This invention involves an obtaining unit that collects a plurality of first and second pixel values generated by an image sensor. A first gain is applied to the first pixel values, while a greater second gain is applied to the second pixel values. The encoding unit then encodes target pixel values based on their correlation with reference pixel values. Another notable patent is an image coding apparatus that utilizes intra prediction. This apparatus determines the size of a prediction block for processing, derives a prediction error, and assesses the coding cost of various prediction modes to optimize image coding.

Career Highlights

Igarashi is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to explore innovative solutions in image processing, contributing to the company's reputation for technological excellence.

Collaborations

Throughout his career, Igarashi has collaborated with notable colleagues, including Tetsuya Tateno and Yukio Chiba. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Susumu Igarashi's contributions to image processing and coding have significantly impacted the industry. His innovative patents and collaborations highlight his dedication to advancing technology in this field.

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