SmartFlash 2D Image Measurement System

The one-button measurement system SmartFlash integrates image processing and artificial intelligence technologies such as edge subtraction, auto-matching, auto-focus, auto-learning and image synthesis.

The dual telecentric lens guarantees high-precision measurement (micron level) with multi-angle illumination, high-precision motion platform and sub-pixel edge subtraction algorithm for image processing.

Double telecentric structure to avoid perspective distortion

Precision of dimensional measurement is critical for product quality control. Traditional measurement systems have disadvantages such as complex operation and unclear images, possibly leading to measurement errors.

Thanks to its telecentric structure, SmartFlash eliminates perspective distortion, ensures parallelism of illumination and prevents it from fading. In this way, it increases measurement accuracy.

It has large depth of field, almost zero distortion and so on.

Dual telecentric lens module

For some products with stepped surfaces, the one-button measurement sensor SmartFlash has the function of automatic focusing according to the measurement position to prevent operators from focusing errors and solve the problem of focusing at one time. Even products with height differences can be measured precisely.

Multi-angle illumination system for clearer edge profile

To avoid the impact of low-reflective materials and increase the clarity and sharpness of the edge profiles of objects, SmartFlasha, a programmable multi-angle illumination has been adapted.

Light from eight channels provides stable measurement for objects of different materials and colors.

Automatic adjustment of light source height

The one-button metering sensor SmartFlash is also equipped with a four-axis motion control system that can automatically adjust the light source to the best height via a software algorithm, so images have contrast of light and shadow.

Schematic diagram of multi-angle lighting

The one-button measurement sensor SmartFlash can automatically adjust the light source according to the surface characteristics of the product.

When the light source is at a low angle, the surface features of the product illuminated from the side become more perceptible; This helps increase the accuracy of environmental profile detection.

High precision motion platform and image compositing software for larger products

For accurate measurement of large-sized products, the one-button measuring sensor SmartFlash is equipped with a linear motor and a high-precision motion platform (resolution: 0.1μm) for closed-loop control, thus increasing the measurement efficiency.

Subpixel edge extraction algorithm for high precision measurement

SmartFlash adopts sub-pixel edge removal algorithm. CAD drawings can be imported for high-precision measurement without the need for programming.

In SmartFlash's software algorithm, a single pixel is divided into 100 subpixels, edge features are fitted by the least squares method, and edge burrs, black shadows, and white bright edges are automatically eliminated by the burr filtering algorithm. Thus, it greatly improves the measurement accuracy.

Edge burr filtering

Multiple products to be measured can be measured simultaneously with SmartFlash. Focus areas can be used in focus merge mode and image merged to obtain clear images.

Additionally, SmartFlash features profile analysis and aluminum profile measurement functions and offers custom report outputs.

It has three visual analysis tools for flatness, roundness and linearity. Cpk values, histograms, X-S graphs, X-R graphs and IX-MR graphs can be created by statistical calculation of measured data.