An optic fiber grating diffraction screen is developed by use of optical diffraction. Combining with computer neural network, a vision system for recognizing stereo shape is developed.
利用光学衍射原理，研制成了光纤光栅衍射屏，并与计算机神经网络相结合，开发了一种识别立体形状的视觉系统。
This research demonstrates the potential and procedure of applying computer vision and neural network pattern recognition techniques to food quality control.
本研究展示了在食品质量控制过程中，应用计算机视觉系统和神经网络技术的潜在优势。
The relevant relation is established between egg fresh degree (Haff value) and the egg information parameter with machine vision and neural network technology in this research.
本研究用机器视觉及神经网络技术建立鸡蛋的新鲜度(哈夫值)与鸡蛋光信息参数之间的相关关系，进行鸡蛋新鲜度无损检测与分级。
BP network can approach any nonlinear function. Using this characteristic, vision system was calibrated. The network is designed and calculated with MATLAB neural network toolbox.
利用BP网络可以逼近任意非线性函数的特点，对视觉系统进行标定，并使用MATLAB中的神经网络工具箱进行网络的设计和计算。
The cellular neural network (CNN) is a powerful tool for image processing and has been used for artificial vision, video compression, image fusion, motion and pattern recognition.
细胞神经网络(CNN)是图像处理的有力工具。它已用于人工视觉，录像压缩，图像融合、运动和图形识别等领域。
According to the specific identification task that robot vision recognition system will accomplish, the thesis builds a neural network based visual recognition system.
根据机器人视觉识别系统所要完成的具体识别任务，构建一个基于神经网络的视觉识别系统。
According to the specific identification task that robot vision recognition system will accomplish, the thesis builds a neural network based visual recognition system.
根据机器人视觉识别系统所要完成的具体识别任务，构建一个基于神经网络的视觉识别系统。
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