Optical inspection system and image processing method thereof
AssigneeCreative Sensor Inc.
InventorsLi-Cheng HSU, Chai-Wei WANG, Chiu-Kai TAI
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Abstract
An optical inspection system includes at least one lighting module, a plurality of image-sensing units, and an editing and computing unit. Each lighting module is configured to generate a light beam for illuminating an object; each image-sensing unit is configured to capture an inspecting image of the object, wherein two adjacent inspecting images of the object has a repeated image; the editing and computing unit receiving the inspecting images captured by the image-sensing unit is configured to position the inspecting images in accordance with the repeated images and then recombinant the inspecting images for creating a full inspecting image.
Claims16
An optical inspection system, comprising:
- at least one lighting module, wherein each lighting module is configured to generate a light beam for illuminating an object;
- a plurality of image-sensing units, wherein each image-sensing unit is configured to capture an inspecting image of the object, two adjacent inspecting images of the object has a repeated image;
- and
- an editing and computing unit receiving the inspecting images captured by the image-sensing units and configured to position the inspecting images in accordance with the repeated images and then recombine the inspecting images for creating a full inspecting image.
An image-processing method applied to an optical inspection system comprising:
- capturing a plurality inspecting images from different sources;
- sensing a plurality of repeated images from the inspecting images;
- positioning the inspecting images in accordance with the repeated images;
- and
- generating a full inspecting image in accordance with the positioned inspecting images.
Dependencies are inferred from the claim text.