According to the theory of light diffraction and that of moire image encoding, a new technology of double image encoding using non key phase only moire method is presented in this paper.
根据光的衍射原理和莫尔图像编码原理，实现了无钥匙位相型双图像莫尔编码技术。
Halftone image areas in the original books cause the most reproduction problems, as there is the potential that moire patterns may form when these image areas are re-screened.
在图文混合彩色原稿上，半色调图像部分引起最多的质量问题，因为，当这些半色调图像区域被进一步处理或重新加网时，有可能形成莫尔纹。
The principle of image moire, the calculation method and testing method of the contour line are discussed, and some application examples in medicine are given.
介绍影像云纹产生的机理，等高线的计算公式、测试方法，并给出在医学中应用的部分实例。
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