Steve O Hadfield

Title: Innovations by Steve O Hadfield

Introduction

Steve O Hadfield is an accomplished inventor based in Kaysville, Utah. He has made significant contributions to the field of computer image generation. His innovative approach has led to the development of a unique method that enhances the efficiency of image processing systems.

Latest Patents

One of Hadfield's notable patents is titled "Method for reducing transport delay in a synchronous image generator." This patent outlines a method for enabling reduced transport display in a computer image generator connected to a host simulator that receives real-time input. The process begins with performing real-time matrix calculations using the real-time input. Following this, geometry for primitives in a scene is processed and stored in a double-buffered geometry buffer. The geometry buffer toggles as soon as the geometry processing is completed, without waiting for a field sync signal. This innovation significantly reduces the transport delay typically found in image generation systems. The next step involves rendering the primitives into a pixel frame buffer as soon as the geometry buffer toggles. Finally, the pixel frame buffer is displayed. The rendering hardware and geometry processing hardware are designed to complete the geometric transformations and rendering in less than one display frame. This advancement allows for faster completion of geometry and rendering, thereby reducing transport delay and enabling quicker pixel display.

Career Highlights

Steve O Hadfield is associated with Evans & Sutherland Computer Corporation, where he has been instrumental in advancing image generation technologies. His work has had a lasting impact on the efficiency and performance of computer graphics systems.

Collaborations

Hadfield has collaborated with notable professionals in his field, including Harold Dee Gardiner. Their combined expertise has contributed to the development of innovative solutions in computer image generation.

Conclusion

Steve O Hadfield's contributions to the field of computer image generation exemplify the importance of innovation in technology. His patented method for reducing transport delay showcases his commitment to enhancing the efficiency of image processing systems.