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Working Principle of A Line Scanner Camera
2025/09/17The core working principle of a line scan camera is: using a single or multiple linear image sensors, combined with the uniform motion of the object being photographed (or the camera itself), to collect image data row by row, and finally stitch it in...
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Filters, Polarizers, and Prisms In Machine Vision
2025/09/16I. Filters: Enhancing Feature Contrast and Filtering Ambient Light Interference A filter, simply put, is an optical component that restricts the passage of light within specific wavelength ranges. It is mounted in front of a camera lens to control th...
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Enhancing Quality Control: Magnetic Core Surface Defect Detection with Machine Vision
2025/09/15In the world of electronics, even the smallest component can determine the reliability of an entire system. Magnetic cores—integral to countless electronic devices—must maintain flawless quality to ensure performance and safety. However, ...
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Machine Vision Contour Detection
2025/09/12In the age of Industry 4.0 and smart automation, machine vision has become a core technology, letting machines “see” and interpret visual data with precision often exceeding human capabilities. Among its key functions, contour detection&n...
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How to Select Industrial Lenses
2025/09/10The selection of industrial lenses should be based on specific application scenarios, focusing on the matching of the following key parameters and requirements: 1. Clarify core requirements Inspection target: Size (e.g., high resolution i...
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Optical Design: The Often Overlooked Issue of Stray Light
2025/09/08In the machine vision projects, the quality of optical design directly determines whether a system can operate efficiently and accurately. However, the presence of stray light can severely threaten imaging quality. Whether in high-precision industria...
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A Stitch in Time: Protecting Your Brand with Trademark Recognition on Fabric
2025/09/06Your brand's logo is more than just a design; it's a promise of quality, a symbol of trust, and a crucial asset. When that logo is printed on fabric, its integrity is essential. But how do you ensure the trademark on every t-shirt, tote bag, or pair ...
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Machine Vision Inspection for Production Dates on Product Packaging: Applications and Light Source Solutions for Colored Surfaces
2025/09/051. Introduction In modern manufacturing and logistics, the accurate identification of production dates on product packaging is critical for ensuring product safety, complying with regulatory standards, and managing inventory lifecycles. Manual inspec...
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Difference Between Area Cameras And Line-scanning Cameras
2025/09/03Area scan cameras and line scan cameras have significant differences in imaging principles, application scenarios, etc., as follows: 1. Core Differences: Imaging Structure and Method Area scan cameras: The sensor is a two-dimensional plane (si...
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Why Do Machine Vision Projects Frequently Make Misjudgments?
2025/09/01Machine vision technology is an indispensable part of modern industry. With its continuous development, it has greatly facilitated product inspection on production lines. But have you ever encountered such a problem? Everything is set up step by step...
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From Micro-Flaws to Macro-Quality: The Machine Vision Revolution in Welding
2025/08/29In manufacturing, precision is paramount. For critical applications like speaker welding, a single, tiny defect in the wire can lead to product failure, brand damage, and expensive recalls. But how do you ensure perfection on a production line that m...
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Machine Vision in Liquid Impurity Detection
2025/08/28Liquid impurity detection is a cornerstone of quality control across industries, where even minute contaminants can compromise product safety, performance, or consumer trust. Traditional manual inspection methods, reliant on human observation, suffer...
