Zhixing, a professional manufacturer, would like to provide you high quality OpenCV 5mm Glass Calibration Board.The OpenCV 5mm Glass Calibration Board is a very practical tool, which can help users quickly and accurately calibrate the camera to ensure that the image captured by the camera has high precision and high quality. The machine vision calibration board uses a 5mm square design, which can be easily recognized by the camera, and is precision-crafted to ensure the accuracy of its geometry and size. In use, it is only necessary to fix the calibration board in front of the camera, shoot at different angles and distances, and calibrate with the support of OpenCV.
The use of OpenCV 5mm Glass Calibration Board can make it easier for users to achieve camera calibration, and can improve the precision and accuracy of calibration. This is important for many areas that require accurate acquisition of image data, such as machine vision, optical manufacturing, medical imaging, and three-dimensional modeling. By using the OpenCV 5mm Glass Calibration Board, professionals in these fields can better complete their work, improve work efficiency and the quality of results.
Reference drawing
Feature:
| Specifications |
Pattern size （L*W） |
Square side length (Distance) |
number of squares（one） | material |
Precision (mm) |
| OpenCV5mm | 5.0*4.0mm | 0.25*0.25mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV10mm | 10*8mm | 0.5*0.5mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV15mm | 15*12mm | 0.75*0.75mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV20mm | 20*16mm | 1.0*1.0mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV30mm | 30*24mm | 1.5*1.5mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV40mm | 40*32mm | 2.0*2.0mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV50mm | 50*40mm | 2.5*2.5mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV60mm | 60*48mm | 3.0*3.0mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV80mm | 80*64mm | 4.0*4.0mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV100mm | 100*80mm | 5.0*5.0mm | 20*16 | glass/ceramics | ±0.001mm |
| OpenCV160mm | 160*160mm | 8.0*8.0mm | 20*20 | glass/ceramics | ±0.001mm |
| OpenCV200mm | 200*200mm | 10.0*10.0mm | 20*20 | glass/ceramics | ±0.001mm |
The OpenCV 5mm Glass Calibration Board produced by Ningbo Zhixing Optical Technology Co., Ltd. also has a high degree of scalability and adaptability. Users can design and make customized calibration boards according to their actual needs to meet the needs of various scenarios. At the same time, the machine vision calibration board also supports a variety of different calibration methods and algorithms, so that users can choose according to their own preferences and preferences to meet different technical needs.
Types of calibration boards
|
Material distinction |
Advantage | shortcoming |
| Glass | The advantage of the glass calibration plate is that it can process high-precision 690*590mm patterns with high precision, the processing technology is much more mature than that of ceramics, and the price is cost-effective. |
Reflective and fragile |
Physical display of soda glass
square calibration plate
Competitive Advantages of OpenCV 5mm Glass Calibration Board
In terms of computational holograms, Zhixing Optics can provide full-process solutions from optical design, processing file coding, semiconductor processing, inspection error analysis, and inspection result calibration. The product delivery time is within 1 to 2 weeks, and the price is more advantageous.
In terms of calibration plates, the company can provide comprehensive and professional services in material processing, coating, semiconductor processing, precision cutting, and reliability testing.
Exhibition photos
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