This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Columbia University. Active years: 2014-2018.
Company Filing History:
Years Active: 2014-2018
Title: Yiyin Zhou: Innovator in Motion Detection and Signal Reconstruction
Introduction
Yiyin Zhou is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of motion detection and signal processing. With a total of 2 patents, Zhou's work showcases his innovative approach to technology.
Latest Patents
Zhou's latest patents include "Systems and methods for detecting motion using local phase information." This invention provides systems and methods for detecting motion in a multi-dimensional signal. The process involves receiving data representing a time sequence of frames from a video stream, constructing a multi-dimensional Gaussian window, and dividing each frame into blocks. Each pixel in these blocks is multiplied with a corresponding pixel of the Gaussian window to create a windowed video block. The Fast Fourier Transform (FFT) of this windowed video block is computed to determine the occurrence of motion based on the computed phase.
Another notable patent is "Encoding and decoding machine with recurrent neural networks." This invention focuses on reconstructing a signal encoded with a time encoding machine (TEM) using a recurrent neural network. The process includes receiving a TEM-encoded signal, processing it, and reconstructing the signal with the help of a recurrent neural network.
Career Highlights
Yiyin Zhou is affiliated with Columbia University, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in various technological fields.
Collaborations
Zhou has collaborated with notable colleagues, including Aurel A Lazar and Nikul H Ukani. These collaborations have further enriched his research and contributed to the development of his patents.
Conclusion
Yiyin Zhou's contributions to motion detection and signal reconstruction highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and their applications in real-world scenarios.