Bingqiang Liu

Title: Bingqiang Liu: Innovator in Hardware Acceleration

Introduction

Bingqiang Liu is a prominent inventor based in Hubei, China. He has made significant contributions to the field of hardware acceleration design, particularly through his innovative patents. With a total of 2 patents, Liu's work focuses on enhancing the efficiency and speed of algorithm processing.

Latest Patents

Liu's latest patents include a "Hardware acceleration method and system based on scale-invariant feature transform algorithm." This invention discloses a method and system that significantly improves hardware acceleration design for algorithms. The architecture consists of two main components: keypoint detection and descriptor generation. By utilizing four buffers that ping-pong between these components, the system achieves increased processing speed. In the keypoint detection phase, multi-layer Gaussian pyramids and Gaussian difference pyramids are calculated in parallel, leading to the extraction of keypoints along with their gradient magnitudes and orientations. The descriptor generation phase employs a circular keypoint region division strategy, allowing for parallel calculations of main orientation and descriptor generation. The final output is produced through a descriptor rearrangement and dimensionality reduction module.

Another notable patent is the "Reconfigurable hardware acceleration method and system for Gaussian pyramid construction." This invention belongs to the domain of hardware accelerator design and introduces a system that includes various components such as a static random access memory (SRAM) bank, a FIFO group, and a reconfigurable processing element (PE) array. The system is designed to adapt to different scenarios and tasks, enabling convolution calculations of varying scales. It incorporates methods for dual clock domain design, dynamic edge padding, and input image partial sum reuse.

Career Highlights

Bingqiang Liu is affiliated with Huazhong University of Science and Technology, where he continues to advance his research in hardware acceleration. His work has garnered attention for its practical applications in improving algorithm efficiency.

Collaborations

Liu collaborates with esteemed colleagues such as Chao Wang and Guoyi Yu, contributing to a dynamic research environment that fosters innovation.

Conclusion

Bingqiang Liu's contributions to hardware acceleration design through his patents reflect his commitment to advancing technology. His innovative methods and systems are paving the way for more efficient algorithm processing in various applications.