Stereometric pattern recognition by artificial touch
Stereometric pattern recognition by artificial touch
复制标题
通过人工触摸进行立体图案识别
DOI：
10.1016/0031-3203(74)90010-7
复制
发表时间：
1974
期刊：
影响因子：
--
通讯作者：
Nebojsa S. Ivancevic
中科院分区：
文献类型：
--
作者：
Nebojsa S. Ivancevic
为了研究通过三维形状的触觉探索可获得的信息的处理方法，已经创建了人工触摸感知系统。结果可以用于几个目的。工作的第一部分涉及触觉探索器的项目。为此，我们使用了一种类似手指的假肢，其具有一定数量的沿指尖表面沿着分布的触敏换能器。通过用手指触摸物体而接收到的信息被连续地用作控制伺服系统的输入，该控制伺服系统沿着物体表面逐点移动手指，以便进行探测。必须注意的是，从哲学的观点来看，多个手指同时触摸物体的几个点的平行方法等于一个移动手指连续触摸这些点。第二部分介绍了命题演算作为一种三维模式识别方法在物体逻辑分类中的应用。触觉探测所获得的输入数据的识别和三维形状的特征几何特征的计算，已在计算机上进行。
An artificial touch perception system has been created in order to study a method of processing information obtainable through tactile exploration of three-dimensional forms. The results can be useful for several purposes. The first part of the work concerns the project of the tactile explorator. For this purpose we used a kind of artificial limb like a finger with a certain number of touch sensitive transducers distributed along the surface of the finger tip. The information received by touching the object with the finger, is successively utilized as the input of the control servosystem which moves the finger point-by-point along the object surface in order to proceed with the exploration. It must be noticed that, from a philosophical point-of-view, the parallel approach with more fingers touching simultaneously the object in several points, is equal to sequential touching of these points by one moving finger. The second part describes the use of the propositional calculus in logical classification of the objects, as a method of three-dimensional pattern recognition. Elaboration of the input data obtained by tactile exploration, and computation of characteristic geometrical features of three-dimensional forms, has been performed on computer.