近传感器图像处理:理论与实践

A. Astrom, J. Eklund, R. Forchheimer
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引用次数: 3

摘要

近传感器图像处理,NSIP,是一个概念,其中光电二极管的时间行为被用来执行图像处理。许多传统的图像处理操作,如卷积和灰度形态学,可以很容易地在NSIP中实现。在本文中,我们描述了NSIP的基础,以及如何使用传感器/处理器架构来执行本地和全局操作。本文还描述了一种NSIP芯片的实现。最后,我们展示了在我们的NSIP相机系统中实现的一些算法和应用。
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Near-sensor image processing: theory and practice
Near-sensor image processing, NSIP, is a concept where the temporal behavior of the photodiode is used to perform image processing. It has been shown that many conventional image processing operations like convolution and gray scale morphology can easily be implemented in NSIP. In this paper we describe the basis of NSIP and how the sensor/processor architecture is used to perform local as well as global operation. An implementation of an NSIP chip also is described. Finally, we show a number of algorithms and applications which have been implemented in our NSIP camera system.
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