Sheila G Whitaker

Title: The Innovative Contributions of Sheila G. Whitaker

Introduction

Sheila G. Whitaker is a notable inventor based in Gurley, Alabama, recognized for her significant contributions to image processing technologies. With a total of 8 patents to her name, she has developed innovative solutions that enhance video data streams and image stabilization.

Latest Patents

Among her latest patents is the "Real-time image stabilization" technology. This invention provides an apparatus and method for stabilizing image frames in a video data stream. It calculates a weighted average or centroid of the intensity or hue associated with pixels versus their horizontal and vertical positions for a reference frame. The subsequent frame is then translated to align its centroid with that of the reference frame, effectively reducing artifacts caused by device shaking. Additionally, the video stream frames can be divided into tiles, with centroids calculated for each tile, allowing for further refinement through affine transformations.

Another significant patent is the "Real-time composite image comparator." This apparatus prepares a composite image from a video data stream and identifies changed features between two composite images. The frames are transformed into a projected 2D image, aligned with adjacent frames, and overlapping areas are averaged to enhance resolution. As a second composite image is created, portions can be compared to the stored image, with areas of significant difference flagged for further scrutiny.

Career Highlights

Sheila has worked with prominent companies such as Intergraph Technologies Company and Intergraph Software Technologies Company. Her work in these organizations has contributed to advancements in software technologies and image processing.

Collaborations

Sheila has collaborated with notable individuals in her field, including Gene Arthur Grindstaff and Roger K. Shelton. These partnerships have fostered innovation and development in her projects.

Conclusion

Sheila G. Whitaker's contributions to the field of image processing and stabilization are remarkable. Her patents reflect her dedication to advancing technology and improving video data analysis. Her work continues to influence the industry and inspire future innovations.