LED bonding pad bubble AI detection method based on X-ray image
A detection method and optical image technology, applied in image enhancement, image analysis, image data processing and other directions, can solve the problems of strong portability, low accuracy of detection results, and complexity, and achieve the effect of strong portability
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[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0025] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] The invention discloses an AI detection method for LED pad bubbles based on X-ray images, see figure 1 , including the following steps:
[0027] S1: Build a neural network model for semantic segmentation, and set at least two output channels, and the cross-entropy loss of each output channel forms a Loss function;
[0028] Specifically, the neural network framework of the neural network model uses the te...
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