Dongguan Dafan Optical Technology Co., Ltd.
| Delivery Time | 7 work days |
| Payment Terms | T/T |
| Material | Photolithography White Film |
| Supply Ability | The average monthly production capacity for calibration plates and film is 300,000 pieces |
| Shipping Option | FedEx And UPS |
| Packaging Details | Cardboard boxes or plastic boxes packaging |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | DFOPTIX |
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Product Specification
| Delivery Time | 7 work days | Payment Terms | T/T |
| Material | Photolithography White Film | Supply Ability | The average monthly production capacity for calibration plates and film is 300,000 pieces |
| Shipping Option | FedEx And UPS | Packaging Details | Cardboard boxes or plastic boxes packaging |
| Certification | ISO9001 | Place of Origin | China |
| Brand Name | DFOPTIX | ||
| High Light | AprilTag QR code sticker ，vision calibration target label ，AprilTag calibration sticker | ||
AprilTag QR code labeling stickers are a visual reference marking system commonly used in computer vision, robotics, and augmented reality (AR) fields. They can be simply understood as a high-precision "QR code" designed specifically for machine vision.
1. Technical Features
(1) High Robustness: Compared to traditional QR codes, AprilTag is designed for harsh environments such as long distances, low light, partial occlusion, or blurriness, exhibiting strong anti-interference and rapid recognition capabilities.
(2) Encoding Family: AprilTag is divided into different series (such as Tag36h11, Tag16h5, etc.), each containing a different number of valid IDs. Users can choose the appropriate size and density according to the application scenario.
2. Main Functions and Roles
(1) Precise Positioning and Distance Measurement: By photographing the sticker with a camera, the accompanying algorithm can quickly calculate the precise 3D position (X, Y, Z coordinates) and orientation (pitch, yaw, roll angle) of the tag relative to the camera.
(2) Camera calibration and pose estimation: Commonly used in robot navigation, multi-sensor joint calibration, and robotic arm grasping and positioning, effectively reducing cumulative errors.
3. Common application scenarios
(1) AGV/AMR mobile robots: Attached to warehouse floors or walls as road signs to help robots achieve precise positioning and correction.
(2) Robotic arm vision: Attached to workpieces or calibration plates to assist robotic arms in high-precision spatial grasping and alignment.
(3) UAVs and autonomous driving: Used for landing guidance and relative pose measurement in outdoor or indoor environments without GPS.
(4) AR/VR augmented reality: Used to stabilize the anchor position of virtual objects in real space.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
$12000000-$15000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Dongguan Dafan Optical Technology Co., Ltd. (DFOPTIX) was founded in 2018 and is headquartered in Dongguan, Guangdong Province, China. DFOPTIX is a system-level calibration solutions service provider, driven by an engineering-centric culture and a core focus on technological innovation. Currently, D... Dongguan Dafan Optical Technology Co., Ltd. (DFOPTIX) was founded in 2018 and is headquartered in Dongguan, Guangdong Province, China. DFOPTIX is a system-level calibration solutions service provider, driven by an engineering-centric culture and a core focus on technological innovation. Currently, D...
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