Kazuo Sugimoto

Title: Kazuo Sugimoto: Innovator in Compression Efficiency

Introduction

Kazuo Sugimoto is a notable inventor based in Lexington, MA (US). He has made significant contributions to the field of distributed source coding, particularly in improving compression efficiency. His innovative approach has garnered attention in the realm of image processing and coding techniques.

Latest Patents

Kazuo Sugimoto holds a patent titled "Method for improving compression efficiency of distributed source coding using intra-band information." This patent describes a decoder that estimates a desired image by retrieving coding modes from an encoded side information image. The process involves decoding syndrome bits or parity bits to obtain an estimated bitplane of quantized transform coefficients. A quantization and transform are applied to a prediction residual, utilizing previously decoded bitplanes in a causal neighborhood. The estimated bitplanes are then combined to produce combined bitplanes, followed by inverse quantization and inverse transform to recover the estimate of the desired image.

Career Highlights

Kazuo Sugimoto is affiliated with Mitsubishi Electric Research Laboratories, Inc., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency of image decoding processes, making significant strides in the field.

Collaborations

Throughout his career, Kazuo has collaborated with esteemed colleagues such as Shantanu Rane and Robert Cohen. These collaborations have contributed to the advancement of technologies in the field of image processing.

Conclusion

Kazuo Sugimoto's innovative work in compression efficiency and distributed source coding has made a lasting impact on the field of image processing. His contributions continue to influence advancements in technology and coding techniques.