Colour space transformation and exact colour reproduction with CNN technology

Proceedings of the 2002 7th IEEE International Workshop on Cellular Neural Networks and Their Applications Pub Date : 2002-07-22 DOI:10.1109/CNNA.2002.1035095

P. Kozma, B. Kránicz, P. Szolgay

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Abstract

Nowadays many problems requiring huge computing power have risen. Although the performance of digital processors doubles every year, there are certain tasks where the computation cannot be carried out within a reasonable time interval. Such hard problems are the analysis of big dynamical systems or real-time exact colour reproduction. The exact colour visualization of motion pictures is necessary in industrial, medical and scientific research areas. Thus, for example, exact colour reproduction is required for remote medical diagnosis or remote operation. The doctor has to see the same image that appears in reality. Device dependent colour appearance may cause faulty decisions. Nowadays these problems cannot be solved perfectly because many steps of the transformation are not completely known and the huge number of computations cannot be done in real-time even by the fastest PC. In this article we describe some methods to produce exact colours in a remote medical diagnostic system.

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利用CNN技术进行色彩空间变换和精确色彩再现

如今，许多需要巨大计算能力的问题都出现了。虽然数字处理器的性能每年都翻一番，但有些任务的计算不能在合理的时间间隔内完成。这类难题是大动态系统的分析或实时精确的色彩再现。电影的精确彩色可视化在工业、医学和科学研究领域都是必要的。因此，例如，远程医疗诊断或远程操作需要精确的颜色再现。医生必须看到现实中出现的相同图像。与设备相关的颜色外观可能导致错误的决定。现在这些问题不能完美地解决，因为许多转换的步骤并不完全清楚，而且即使是最快的PC也无法实时完成大量的计算。本文介绍了在远程医疗诊断系统中产生精确颜色的一些方法。

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Proceedings of the 2002 7th IEEE International Workshop on Cellular Neural Networks and Their Applications

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