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Methods to inspect a screen and articles which move at contu00ecnua, devices for inspecting a screen that moves so contu00ecnua and flexu00ecveis circuits, and,Method for inspecting a screen of the circuit flexu00ecvel
Methods to inspect a screen and articles which move at contu00ecnua, devices for inspecting a screen that moves so contu00ecnua and flexu00ecveis circuits, and,Method for inspecting a screen of the circuit flexu00ecvel
"Methods to inspect a screen and articles which move at contu00ecnua, devices for inspecting a screen that moves so contu00ecnua and flexu00ecveis circuits, and,Method for inspecting a screen of circuit flexu00ecvel ".A device for formation of image to form an image sequ00b3encial way of a portion of a screen that moves continuously (10) to provide a stream of digital data which is thenNalisada by means of a single computer (18) without the use of dedicated hardware for signal processing.Techniques for operating on the data stream from a device for formation of image are disclosed.Particularly including operations based on the information of blob (binary large objects) stored in terms of the start position and the lengths of segments of execution in a direction transversAl in the screen.These allow definitions of blobs are accumulated in a line by line and allow classes of defects found commonly in the manufacture of screen are identified with continuousMuch less computing power than was previously required.In particular, the application is challenging to inspect flexible circuits, data rates above 10 mega pixels / second are reached and processed successfully.
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