Journal of Electronic Research and Application

Enhancing Indoor Object Detection with xLSTM Attention-Driven YOLOv9 for Improved 2D-Driven 3D Object Detection

Yu He — 2025-02-24

Three-dimensional (3D) object detection is crucial for applications such as robotic control and autonomous driving. While high-precision sensors like LiDAR are expensive, RGB-D sensors (e.g., Kinect) offer a cost-effective alternative, especially for indoor environments. However, RGB-D sensors still face limitations in accuracy and depth perception. This paper proposes an enhanced method that integrates attention-driven YOLOv9 with xLSTM into the F-ConvNet framework. By improving the precision of 2D bounding boxes generated for 3D object detection, this method addresses issues in indoor environments with complex structures and occlusions. The proposed approach enhances detection accuracy and robustness by combining RGB images and depth data, offering improved indoor 3D object detection performance.

Application of Resource Orchestration Theory in the Research of AI and HI to Achieve Value Creation

Ni Ran — 2025-02-24

This paper grasps the research theme of artificial intelligence (AI) and human intelligence (HI) synergy to create value and analyzes the development status of AI and HI in the current context of digital intelligence, as well as the significance of their synergy to empower value creation. At the same time, the theory of resource arrangement is introduced, and the connotation and composition of the theory are summarized, as well as the development in the field of research and application. This paper focuses on revealing the intrinsic relationship between resource orchestration theory and AI and HI collaborative work, aiming to fully explore the potential of resource orchestration theory in the collaborative innovation of AI and HI, and put forward practical suggestions based on this.

Research on π/4QPSK Modulation Communication Transmission System and FPGA Implementation

Yuhui Chu — 2025-02-24

This paper examines the π/4QPSK modulation communication transmission system, analyzing the performance advantages and disadvantages of π/4QPSK in comparison to QPSK. It also presents a comprehensive FPGA implementation scheme for a modulation communication transmission system, integrating RS channel coding, framing, frequency conversion, and other modules. This design is based on practical research and development requirements. The Xilinx Spartan6 chip board was used for board-level verification. The π/4QPSK modulated signal was transmitted via D/A conversion and radio frequency, with the transmitted waveform was looped back for reception. After A/D processing, the correctness of the designed modulation transmission scheme was verified.

Electrochemically Driven Nickel-Catalyzed Phenol Synthesis via Sustainable Oxygen Atom Transfer from Nitrous Oxide

Qiyu Zhang — 2025-03-21

The valorization of nitrous oxide (N₂O) as an oxygen atom donor presents an attractive opportunity for green chemistry applications, leveraging both its industrial abundance and thermodynamically favorable oxidation potential. However, practical implementation has been constrained by the inherent kinetic inertness and poor coordinating ability of N₂O. While prior studies achieved N₂O-mediated conversion of aryl halides to phenols, such transformations necessitated stoichiometric chemical reductants and elevated pressure (2 atm), posing challenges in operational safety and process scalability. This study focuses on an electrochemical strategy that enables efficient oxygen atom transfer under ambient pressure through controlled current application. This methodology facilitates the selective transformation of aryl iodides to phenols without external reducing agents, establishing an environmentally benign synthetic pathway. By replacing traditional chemical reductants with electrons as the sole reducing equivalent, our approach addresses critical sustainability challenges in aromatic oxygenation chemistry while maintaining operational simplicity under mild conditions.