Company Filing History:
Years Active: 2014
Title: Innovations by Cheng-ping Dardy Chang
Introduction
Cheng-ping Dardy Chang is a notable inventor based in Mountain View, California. He has made significant contributions to the field of video and graphics processing. His innovative approach has led to the development of a unique patent that enhances the way composite images are generated.
Latest Patents
Cheng-ping Dardy Chang holds a patent for a "Method and apparatus for processing video and graphics data to create a composite output image having independent and separate layers of video and graphics display planes." This invention involves a method, apparatus, system, and machine-readable medium for generating a composite output image based on multiple input images. In certain embodiments, a plurality of input graphics images are iteratively blended in real time to provide a blended graphics image, which is then composited with other layers such as an input video image. The composite output image may then be provided to a display device. The iterative blending of the plurality of graphics images may include scaling, format conversion, and color space conversion, and may be performed based on priority information received for the graphics images from content sources. Compositing may include alpha blending based on alpha values for pixels of the images.
Career Highlights
Cheng-ping Dardy Chang is currently associated with Csr Technology Inc., where he continues to innovate and develop new technologies. His work focuses on enhancing the efficiency and quality of video and graphics processing.
Collaborations
Cheng-ping Dardy Chang collaborates with talented individuals in his field, including his coworker Gerard K Yeh. Their combined expertise contributes to the advancement of technology in video and graphics processing.
Conclusion
Cheng-ping Dardy Chang's contributions to the field of video and graphics processing through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and pave the way for future innovations.