James R Boyack

Title: Innovations by James R Boyack

Introduction

James R Boyack is an accomplished inventor based in Waltham, MA (US). He is known for his innovative contributions to image processing technology. With a focus on enhancing digital image signals, Boyack has made significant strides in the field.

Latest Patents

One of his notable patents is titled "Brightness adjustment of images using digital scene analysis." This patent describes a system and method for processing a digital image signal that optimally maps luminance values against the tonal reproduction capability of a destination application. The system involves partitioning the image into blocks and combining certain blocks into sectors. An average luminance block value is determined for each block, and a difference is calculated between the maximum and minimum average luminance block values for each sector. If this difference exceeds a predetermined threshold, the sector is labeled as active, and an average luminance sector value is obtained. The weighted counts of active sectors are then plotted against the average luminance sector values in a histogram, which is adjusted to ensure that the values of interest align with the destination application's tonal reproduction capability. Boyack holds 1 patent in this area.

Career Highlights

James R Boyack has made significant contributions to the field of image processing during his career. He is currently associated with Polaroid Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on how digital images are processed and displayed.

Collaborations

Boyack has collaborated with various professionals in his field, including Andrew K Juenger, who has worked alongside him on several projects.

Conclusion

James R Boyack's innovative work in image processing exemplifies the importance of advancements in technology. His contributions continue to influence the way digital images are handled and perceived.