Ruth Adar

Title: Ruth Adar: Innovator in Image Compression Technology

Introduction

Ruth Adar is a prominent inventor based in Nesher, Israel. She has made significant contributions to the field of image compression technology. Her innovative work has led to the development of a patented device that enhances the efficiency of image data processing.

Latest Patents

Ruth Adar holds a patent for an "Image compression coder having improved scale factor control." This invention discloses an image compression coding device that transforms time domain image data into frequency domain data. The device compresses this data by multiplying it with quantization coefficients that are scaled based on a non-linear relationship of log(ACVdata) versus log(SF). The process involves making one or more statistical passes through the frequency domain data using initial scale factors to obtain ACV data based on the newly defined relationship. The New Scale Factor (NSF) is then calculated using the initial scale factors, accumulated code volumes, and the target code volume of the compressed file. This innovative approach significantly improves the efficiency of image compression.

Career Highlights

Ruth Adar has had a successful career in the technology sector, particularly in image processing. She is currently associated with Zoran Corporation, where she continues to work on advancing image compression technologies. Her expertise and innovative mindset have made her a valuable asset to her team.

Collaborations

Ruth has collaborated with notable colleagues such as Shmuel Farkash and Rafael Retter. These collaborations have further enriched her work and contributed to the development of cutting-edge technologies in her field.

Conclusion

Ruth Adar's contributions to image compression technology exemplify her innovative spirit and dedication to advancing the field. Her patented work not only showcases her technical expertise but also highlights the importance of collaboration in driving technological advancements.