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Title: Innovations of Chung-Chieh Yu
Introduction
Chung-Chieh Yu is a prominent inventor based in Tucson, AZ, known for his significant contributions to the field of holography. With a total of 7 patents to his name, Yu has developed innovative methods and apparatuses that enhance image reconstruction and hologram generation.
Latest Patents
One of Yu's latest patents is titled "Method of reconstructing a holographic image and apparatus therefor." This invention involves breaking a holographic image into multiple interlaced sample sets corresponding to color separation images. The method allows for independent sampling, filtering, and reconstruction of all sets, resulting in demodulated images that are free of fringes. Additionally, range-clipped tonal rendering curves are utilized to select pixel regions of the demodulated images that will replace saturated areas, ultimately integrating all unsaturated images into a single reconstructed image.
Another notable patent is the "Apparatus and method for generating interference fringe pattern." This apparatus includes a laser source that emits a laser beam, an acoustic optical modulator that generates two beams from the original laser beam, and beam splitters that create reference and object beams directed towards a sample. A detector is then used to capture an image composed of interference fringes based on these beams.
Career Highlights
Throughout his career, Chung-Chieh Yu has worked with notable organizations such as Canon and the Arizona Board of Regents. His work has significantly advanced the field of holography, showcasing his expertise and innovative thinking.
Collaborations
Yu has collaborated with esteemed colleagues, including Isao Matsubara and William J. Dallas, further enriching his contributions to the field.
Conclusion
Chung-Chieh Yu's innovative work in holography and image reconstruction has made a lasting impact on the industry. His patents reflect a deep understanding of complex imaging techniques and a commitment to advancing technology.