Wang-He Lou

Title: Innovations by Wang-He Lou

Introduction

Wang-He Lou is an accomplished inventor based in Tustin, California. He holds two patents that showcase his expertise in enhancing digital display technology. His innovative contributions have significantly impacted the field of video processing.

Latest Patents

Wang-He Lou's latest patent is a Smart Grey Level Magnifier for digital displays. This invention provides systems and methods that facilitate grey level magnification to improve details and contrast for dark scenes in video on digital display systems. The process counts the number of pixels corresponding to each level within a limited pixel range in a frame. Based on the percent level distribution of the pixels, it calculates a stack of percentage distribution. A transformation process is then performed to reassign pixel values over a dark level range, expanding the distribution of the pixels. This transformation enhances the details and contrast of dark areas significantly without affecting bright scenes. By applying the algorithm only to dark scenes, the computational load is reduced compared to full picture processing methods. Lower computational loads are crucial for minimizing motion artifacts in high-speed video applications.

Career Highlights

Wang-He Lou has worked with notable companies in the technology sector. He has been associated with Mitsubishi Digital Electronics America, Inc. and Mitsubishi Electric Visual Solutions America, Inc. His experience in these organizations has contributed to his development as an inventor.

Collaborations

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Conclusion

Wang-He Lou's innovative work in digital display technology exemplifies his commitment to enhancing video processing. His patents reflect a deep understanding of the challenges in the field and offer practical solutions that improve user experience.