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AI-BASED DEFECT INSPECTION

All Positive Data Training

Traditional vision systems rely on extensive datasets of both defect and non-defect images for training. In contrast, DaoAI AOI requires only a few good reference images to complete the learning process and build the AI model, enabling swift and efficient on-site deployment.

All Positive Data Training 
Edge AI
Typical Deep Learning
Data Requirement 1-20 defect-free sample image 10-20 good and defect data 100+ sample and defect data
Learning Time 1 minute  Several minutes Several hours to days
Accuracy High Medium High
Feedback Loop

Similar to how humans learn from experience, DaoAI seamlessly integrates human feedback into its learning process. When defective products are detected on the production line, on-site personnel can review and verify them and confirm or give feedback within the system , enabling real-time model updates. This approach ensures continuous improvement in accuracy over time.

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Specifically designed to
Identify complex appearance defects and challenging features

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Height Detection

Ensures components like nails are properly screwed in and on correct height level. Height Detection requires using DaoAI 3D Camera.

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High Reflectivity Objects with Uneven Lightings

Unlike other machine vision learning systems, AOI's algorithm is capable to detect high-reflectivity objects and dark object, making it suitable for a wide range of applications.

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Texture Differences

Accurately distinguishes subtle variations, such as between different types of nails or screws.

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Positional Verification

Detects deviations in component sizes, misalignments, or incorrect angles.

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Surface Defects

Identifies dirt, dents, and other minor imperfections that may compromise quality.

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Assembly Verification

Detects deviations in component sizes, misalignments, or incorrect angles.

Comprehensive
 
Component defect detection

DaoAI AOI supports a wide range of component and surface identification, processing inspections on 50 different components in just 500 milliseconds. For example, soldering errors on circuit boards can be detected across hundreds of parts in mere seconds. This capability is ideal for industries like electronics manufacturing, where hundreds of components must be inspected simultaneously to identify defects such as misalignment, scratches, or plugs.

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COMPONENT REVIEW

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CAMERA CONFIGURATION

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Good Sample Image to Production Line

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HARDWARE REQUIREMENTS

Recommended PC Spec:

Capability

GPU

CPU

Storage

RAM

2D

NVIDIA 3060

Intel 10500K

1TB

32GB

3D

NVIDIA 4080

Intel 10500K

1TB

32GB

Minimum PC Spec:

Capability

GPU

CPU

Storage

RAM

2D

NVIDIA1050ti

Intel 10500K

256GB

16GB

3D

NVIDIA 3060

Intel 10500K

256GB

16GB

 

Camera & Interface

DaoAI AOI supports most 2D machine vision cameras available on the market. We support USB 3.0 and GigE interfaces to ensure optimal stability in industrial applications.


Tailored for Inspection
3D Machine Vision Camera
567.001
AD-080
Expose even the tiniest defects.
 
  • Central camera with dual projectors ensures precise focus and measurement.
  • Dual illumination provides uniform lighting and eliminates distortion.
  • 18MP camera with 3D HDR captures black and reflective surfaces clearly.
  • Independent controlled 2D/3D measurement modes with 10GigE transmission.
  • Quick recalibration after vibrations or environmental shifts.
  • 77×70mm FOV with 4μm repeatability for small component inspection.

688.002
AD-470
Big Vision, High Precision
 
  • Central camera with dual projectors ensures precise focus and measurement.
  • Dual illumination provides uniform lighting and eliminates distortion.
  • 18MP camera with 3D HDR captures black and reflective surfaces clearly.
  • Independent controlled 2D/3D measurement modes with 10GigE transmission.
  • Quick recalibration after vibrations or environmental shifts.
  • 477×435mm FOV with 40μm precision for laptop-sized objects.

688.003
AQ-060
Ultra-fast imaging & 3D reconstruction, zero blind spots.
  • Central camera with quad-directional projection for precise, focused imaging.
  • Four-way lighting prevents shadows and reflections for complete coverage.
  • 18MP camera with telecentric lens reduces distortion and eliminates blind spots.
  • 1-second 3D reconstruction with 60×60mm FOV, ideal for PCB inspection.
  • Supports 3D and 2D measurements, as well as RGB 2D imaging.
  • Quick recalibration after vibrations or environmental shifts.
  • CXP interface provides 10× faster data transfer than USB 3.0.

*The 3D camera and Daoai AOI system software are sold separately.
*Availability may differ depending on the country/region.

APPLICATIONS

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AUTOMOTIVE:
Detection of Car Fuse Boxes
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ELECTRONICS:
Detection of the Quantity and Type of Circuit Boards
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CONSUMER PRODUCTS:
Product Assembly Verification
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MACHINERY MANUFACTURING:
Component Assembly Inspection
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ELECTRONICS:
PCB Texture Variation Detection
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PACKAGING:
Medicine Package Detection
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FOOD:
Food Assembly Verification
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ELECTRONICS:
Lining Verification
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PHARMACEUTICAL:
Medication Assembly Verification
Learn More

DaoAI AOI System