The application of digital image processing, artificial neural network, multi-sensor data fusion and virtual instrument techniques to nondestructive testing are discussed.

介绍了数字图像处理、人工神经网络、多传感器信息融合技术以及虚拟仪器技术在无损检测中的应用情况。

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Aiming at big discrepancy between SPM scan image display size and it's actual size, an automatic calibration method based on digital image processing and artificial neural network was proposed.

针对扫描探针显微镜中扫描图像显示的大小与实际大小存在较大误差，提出了基于图像处理和人工神经网络标定的方法。

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It involved with network application development, digital image processing, indexing system designing, is a Multi-disciplinary crossed research topic and hot spot.

它涉及网络应用程序设计，数字图像处理，索引设计等多种技术，是一项多学科交叉的研究课题，是目前的一个研究热点。

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