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A Steel Pipe Surface Defect Detection Method Based on Machine Vision
A Steel Pipe Surface Defect Detection Method Based on Machine Vision
2026-09-14 -
Why It Is Recommended to Keep the SIP User ID Consistent with the Video Channel ID for Cameras Configured under GB/T 28181
GB/T 28181 is being deployed in an increasing number of video surveillance camera scenarios. Thanks to its excellent networking pe...
2026-09-14 -
ILX‑LR1 UAV Camera: Reshaping the Aerial Vision, Defining a New Realm of Photography
Against the boundless sky, every UAV take‑off represents a brave exploration into the unknown; every shot captured by the lens pa...
2026-09-14 -
Importance of the 20‑digit ID Rule in GB/T28181 National Standard Parameter Configuration
The national standard GB/T28181 is a communication protocol specially designed for video surveillance networking in the public sec...
2026-09-12 -
Aperture and Vignetting in Optical Systems — Illustrated with CODE V
For students using optical design software for the first time (or even the hundredth time), understanding how the software handles...
2026-09-12 -
What is defect detection? Machine vision-based surface defect detection methods.
What is defect detection? Machine vision-based surface defect detection methods.
2026-09-12 -
ISP algorithm——Human Vision and Auto Exposure
ISP algorithm——Human Vision and Auto Exposure
2026-09-11 -
Lens Resolution
he intrinsic metrics for characterizing a lens’s imaging quality are its optical transfer function (OTF) and distortion. For user...
2026-09-11 -
Experiment on the Effect of Aperture on Image Quality
The larger the aperture, the brighter the image. A larger aperture reduces the brightness requirement for light sources and allows...
2026-09-11 -
ISP algorithm——Auto Focus: LiDAR, PDAF, CDAF
ISP algorithm——Auto Focus: LiDAR, PDAF, CDAF
2026-09-10 -
Focal Length of Optical Systems: Definition and Test Methods
Focal length is a critical parameter of an optical system. Most readers have some basic understanding of this concept, which we wi...
2026-09-10 -
Depth of Field
Depth of field (DOF) refers to the range of object distances measured along the imaging axis in front of a camera lens or other im...
2026-09-10 -
How to perform flat-field correction for line scan cameras in machine vision
How to perform flat-field correction for line scan cameras in machine vision
2026-09-09 -
What Is Image Noise?
Wikipedia\'s definition: Image noise is a random variation of brightness or color information in images (which is not present in t...
2026-09-09 -
Lens Magnification
One of the performance parameters of an optical lens, optical magnification refers to the ratio of the image size formed by an obj...
2026-09-09 -
Detailed Explanation of MIPI, HDMI, eDP and LVDS Protocols — Master Key Knowledge Quickly
Introduction MIPI Protocol 2.1 Differential Voltage 2.2 Description of Data Line Nomenclature 2.3 Calculation of Data‑Line ...
2026-09-08 -
Introduction to Camera Lens Imaging
Introduction to Camera Lens Imaging
2026-09-08 -
A Complete Guide to High-Frequency Faults in Industrial PCs! On-site crashes, disk failures, and connection drops—solved in one stop!
A Complete Guide to High-Frequency Faults in Industrial PCs! On-site crashes, disk failures, and connection drops—solved in one s...
2026-09-07 -
Diverse Applications Demonstrate Strength: Industrial Robot Cameras Drive Manufacturing toward Higher Efficiency and Quality
Amid the wave of smart manufacturing, industrial robot cameras, equipped with distinctive visual‑perception capabilities and inte...
2026-09-07 -
What is Autofocus and How Is It Realized via VCM?
Autofocus is an essential function of cameras. This article elaborates on relevant knowledge for your reference. Autofocus shifts...
2026-09-07
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