Automatic Visual Inspection System of Fasteners for Aircraft using 3D Measuring

Automatic Inspection of Aircraft Components Using Thermographic and Ultrasonic Techniques

Visual system for fast and automated inspection of 3D parts

The recent requirement for increased speed in the design and manufacturing of new products led to a rapid evolution of the technics for fast production (rapid prototyping, machining at high speed, etc.). But a significant component did not follow this evolution, that is the dimensional and functional checking process. To automate this significant phase of production, it is necessary to develop ...

Automatic Visual Inspection System for Tape Carrier Package Using Unique Image Processing and Human Visual Support

An automatic visual inspection system for the Tape Carrier Package (TCP) has been developed. To achieve low cost implementation and high speed inspection, we integrated unique image processing (0.7secldevice) to screen TCP devices which appear to be defective, with multiple illuminations to enhance defect images and a human interface for operators to finally judge the quality of the TCP. The op...

The Extension Assessment Method of the Automatic Visual Inspection System

The multilevel extension priority degree evaluation method is applied to the automatic visual inspection (AVI) system evaluation area, which is affected by many factors. In this paper, the AVI system for integrative hierarchical model is built, and each factor relative weigh is determined using the analytic hierarchy process (AHP). Finally, the designed AVI system is evaluated by the multilevel...

A Flexible Concept for Automatic Visual Inspection

This work aims to show a systematic automated visual inspection concept that speeds up the development of such systems by providing a software reuse and setup concept. A new, highly adaptable concept for visual inspection separates the detection of primitives from the modelbased analysis process. This separation is reached by defining a general analysis graph for inspection, containing detail r...