Defect Detection

Global Semiconductor Measurement Equipment Market Overview: Accelerating Segmentation and Emerging Companies Breaking into the High-End Market

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Global Semiconductor Measurement Equipment Market Overview: Accelerating Segmentation and Emerging Companies Breaking into the High-End Market

Semiconductor measurement equipment is one of the core segments of semiconductor manufacturing equipment, ranking as the fourth largest subfield. It is essential for ensuring chip yield and is a key subdivision in the semiconductor manufacturing equipment sector. Its market size ranks fourth among semiconductor equipment subfields, spanning core processes such as wafer manufacturing and packaging … Read more

Analysis of Reinforced Concrete Member Cross-Sections (Implementation in MATLAB)

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Analysis of Reinforced Concrete Member Cross-Sections (Implementation in MATLAB)

💥💥💞💞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 The analysis of reinforced concrete member cross-sections focuses on the cross-sectional analysis of members (such as beams and columns) in … Read more

In-Depth Analysis of the 2025 FPGA Competition Topic 2: How FPGA Solves the Challenges of Real-Time Performance and Accuracy in Industrial Inspection

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In-Depth Analysis of the 2025 FPGA Competition Topic 2: How FPGA Solves the Challenges of Real-Time Performance and Accuracy in Industrial Inspection

Click the blue text Follow us Pengye Jiatu Technology September 19, 2025 Issue 4: In-Depth Analysis of the 2025 FPGA Competition Topic 2 Analysis Hello everyone, we are Pengye Jiatu Technology~ In this issue, we will bring you an analysis of the 2025 FPGA Innovation Design Competition Topic 2, with over 7000 words of detailed … Read more

3D Imaging Combined with AI and Robotics for Automated Coating Inspection

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3D Imaging Combined with AI and Robotics for Automated Coating Inspection

Author: Linda Wilson Figure 1: Porsche uses a machine vision system to project light patterns onto the car surface and captures the reflected light through image acquisition. Porsche is a representative of high-end luxury cars. Consumers who purchase a Porsche expect every component of the car to be flawless, including the paint finish. This is … Read more

Industrial Tiny Object Detection SimD: A Label Assignment Strategy Based on Similarity Distance

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Industrial Tiny Object Detection SimD: A Label Assignment Strategy Based on Similarity Distance

↑ ClickBlue text Follow the Open Source Workshop for Machine VisionIntroduction In modern industrial production, tiny object detection (such as surface defects on parts and pin defects on electronic components) has always been a key challenge in the field of visual inspection. Traditional detection algorithms often suffer from significant accuracy degradation when faced with tiny … Read more

Machine Vision for PCB Inspection: 5 Scenarios and Lighting Selection Guide

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Machine Vision for PCB Inspection: 5 Scenarios and Lighting Selection Guide

People often ask, “What is your detection accuracy?”. As the “skeleton” of electronic products, PCBs are essential in almost all electronic devices, from mobile phones to cars and servers. Nowadays, PCBs are evolving towards high density and multilayer designs, and relying solely on manual inspection cannot keep up with production capacity. Machine vision has become … Read more

Improved YOLOv5s Algorithm for Solar Cell Defect Detection

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Improved YOLOv5s Algorithm for Solar Cell Defect Detection

Introduction Solar energy, as a renewable energy source, has characteristics such as abundant reserves, permanence, cleanliness, pollution-free, and local sourcing, making it a consensus among countries to promote the development of new energy, especially in the photovoltaic industry. Therefore, quickly and accurately detecting solar cell defects has become an important issue for ensuring the production … Read more

Industrial CT Scanning in South China | PCBA Board Industrial CT Scan

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Industrial CT Scanning in South China | PCBA Board Industrial CT Scan

Industrial CT scanning, formally known as industrial computed tomography, is a non-destructive testing method. Compared to traditional testing methods, industrial CT scanning offers higher precision and a broader range of applications. It can reveal the internal structure of the tested object, making material property analysis, defect detection, and 3D reconstruction in industrial production more convenient … Read more

The ‘Eye of Fire’ in Chip Manufacturing: A Deep Dive into Semiconductor Measurement and Inspection Technologies!

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The 'Eye of Fire' in Chip Manufacturing: A Deep Dive into Semiconductor Measurement and Inspection Technologies!

　　Measurement and inspection technologies in semiconductor manufacturing are the “eyes” and “rulers” that ensure chip yield, performance, and reliability. The manufacturing of semiconductor wafers is akin to a marathon that spans 400 to 800 precise steps, each requiring meticulous attention and taking up to one to two months. Therefore, at the critical nodes of the … Read more

PCB Defect Detection Based on Deep Learning YOLOv8 and YOLOv5

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PCB Defect Detection Based on Deep Learning YOLOv8 and YOLOv5

Abstract Printed Circuit Boards (PCBs) play a crucial role in electronic devices, and defect detection during their manufacturing process is a key step in ensuring product quality. In recent years, deep learning technologies have made significant progress in object detection tasks, particularly with the YOLO (You Only Look Once) series of algorithms, which excel in … Read more