Qiang Zhang

Title: **Innovative Contributions of Qiang Zhang in the Field of Technology**

Introduction

Qiang Zhang, an inventive mind based in Dalian, China, has made significant contributions to technology through his innovative patents. With two patents to his name, Qiang has successfully merged advanced mathematical concepts with practical applications, showcasing his unique approach to solving complex problems.

Latest Patents

One of Qiang Zhang's notable inventions is the patent entitled **Method for Encrypting Visually Secure Image**. This method utilizes adaptive block compressed sensing and non-negative matrix decomposition to enhance image security. The process begins with a Tetrolet transform on the original image, followed by optimizing the sparsity degree and scrambling the matrix. This leads to an equalized sparsity degree in each block of the image matrix, ultimately paving the way for a secure encryption process that embeds image information into a carrier image, resulting in a visually safe ciphertext image.

His second patent, **Method for Tracking Carbon Flow of Power System, Device and Medium**, addresses the need for efficient tracking of carbon flow in power systems. This method involves collecting various data points related to carbon flow, including injected active power and carbon flow rates from generator sets at multiple substations. By analyzing this data, Qiang's invention provides a detailed understanding of carbon flow rates across different components of the power system, contributing to environmental sustainability efforts.

Career Highlights

Qiang Zhang has held positions at prestigious institutions, including North China Electric Power University and State Grid Liaoning Electric Power Supply Co., Ltd. His work at these organizations has allowed him to hone his skills in both research and practical application of technology in the energy sector.

Collaborations

Throughout his career, Qiang has collaborated with esteemed colleagues such as Gangjun Gong. Their partnership reflects a shared commitment to innovation and the pursuit of technological advancements aimed at addressing contemporary challenges.

Conclusion

Qiang Zhang is a notable inventor whose contributions through his patents have significant implications for both technology and environmental sustainability. His innovative methods not only enhance image security but also provide valuable tools for monitoring carbon flow in power systems. As technology continues to evolve, the impact of inventors like Qiang remains crucial in shaping a sustainable future.