We take photos with our smartphones every day, capturing moments of our lives. However, you may not know that the raw data collected from the CMOS sensor at the moment the shutter is pressed is often filled with “flaws.” So why do the final images look so clean? This is thanks to a behind-the-scenes hero—the … Read more
💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview Research on Short-Time Fourier Transform and Wavelet Transform based on MATLAB for image processing Abstract: With the rapid development of … Read more
💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and well-structured for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview Palm texture recognition is a biometric technology used for verifying and identifying individual identities. It utilizes the unique texture features … Read more
👨🎓 Personal Homepage 💥💥💞💞 Welcome to this blog ❤️❤️💥💥 🏆 Blogger’s Advantage: 🌞🌞🌞 The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️ Motto: A journey of a hundred miles begins with a single step. 💥1 Overview Detecting edges and object boundaries in natural images has always been a … Read more
Hardware Configuration:* Main Control Microcontroller Board: STM32F103C8T6/STM32F103C6T6* LCD Graphics Display Processor: RA8889/RA6809 Development Board* LCD Screen: 7-inch 1024*600Ruiyou Technology– LCD Graphics Display ProcessorRA8889/RA6809 supports a maximum resolution of 1366×2048, with 128Mb SDRAM built-in for video memory, which can be used as a cache for multi-block displays, allowing for quick updates of screen content. RA8889M/RA6809M provides … Read more
Introduction: License plate recognition is crucial in modern traffic management. This article provides a detailed analysis of a license plate recognition system based on the STM32 microcontroller, covering its working principles, hardware configuration, and core algorithms. The system uses the OV7725 CMOS image sensor for image acquisition and processes it in real-time using the STM32 … Read more
✅ Author Profile: A Matlab simulation developer passionate about scientific research, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews, follow the personal homepage: Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation content via private message. … Read more
Recently, I received an FPGA board sent by Gao Yun, as shown in the figure below: Source: https://wiki.sipeed.com/hardware/zh/tang/tang-primer-20k/primer-20k.html Main parameters of the FPGA: FPGA Model Parameters GW2A-LV18PG256C8/I7 Logic Units (LUT4) 20736 Registers (FF) 15552 Distributed Static RAM S-SRAM (bits) 41472 Block Static RAM B-SRAM (bits) 828K Number of Block Static RAM B-SRAM (units) 46 Multipliers … Read more
✅ Author Profile: A Matlab simulation developer passionate about research, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews, follow the personal homepage: Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation content via private message. 🔥 … Read more
Applying AI in Audit Work, Starting with Small Scenarios. There are many methods to achieve the same goal, including direct Q&A, using Coze, n8n, Yingdao, or calling locally deployed or online large models with Python. Today, I will demonstrate the method of extracting specified information from images in audit work using Python and Ollama. 1. … Read more