AI visual inspection solutions-Dewei Dynamics

AI visual inspection solutions

End-to-end solutions for product and equipment upgrades for the world's leading enterprises

Platform Core capabilities

The core capabilities of the Dewei VisionKit Platform

Basic algorithm library

Over 500 basic algorithms for industrial vision, including preprocessing, sub-pixel edge extraction, dimension measurement, camera calibration, high-precision alignment and bonding, etc

Image analysis and recognition

Area/contour/shape analysis, character/barcode/QR code recognition and verification

3D and augmented reality

3D reconstruction, shape-based 3D matching, robotic grasping, AOI optical inspection, dimension measurement, 2D/3D fusion inspection

AI deep learning applications

Appearance defect detection, product sorting and classification

VisionKit

Visual inspection solutions for weld seams

Based on 2D/3D imaging systems + deep learning technology, provide integrated software and hardware quality inspection solutions

2D surface inspection: Area array camera + light source, post-weld detection of appearance defects such as undercut, dent, spatter, with a resolution of up to 2000W

3D stereoscopic inspection: Line laser camera, weld inspection, measure dimensions such as weld width/thickness/excess height, identify defects larger than 0.5mm

Defect detection with AI deep learning

AR Augmented Reality and 3D Reconstruction

Image morphology and geometric transformations

Sub-pixel contour extraction and merging

Image filtering and connected domain analysis

Configuration graphical analysis is supported

2D quality inspection system

Detection type

Surface defects, including edge biting, depressions, splatter marks, and other defect detection issues.

Detection methods

Post-weld inspection

Detection accuracy

Resolution options of 2000W and 500W, with support for defect detection of more than 25 pixels

3D quality inspection system

Detection type

Weld dimensions: Measuring key dimensions such as width, thickness, and height
Surface defects, including edge biting, depressions, splatter marks, and other defect detection issues.

Inspection methods

Inspect while welding

Detection accuracy

Supports defect detection over 0.5mm

Size measurement with nut positioning items

Features

Nut precise positioning function, positioning accuracy ±0.04mm.

Benefits

Two quality inspectors were saved at a single workstation, the rate was raised from 50% random inspection to 100% inspection, the manual measurement method was optimized, and the dimensions of extruded steel pipes were measured online, with dimensions measurement accuracy ±0.3mm and angles measurement accuracy ±0.1°. Measurement efficiency was increased by 50% and accuracy by 25%.