| 书目名称 | Introduction to Image Processing | | 编辑 | André Marion | | 视频video | | | 图书封面 |  | | 描述 | I. The past. the present . . . and the future It is possible to take the view that ever since it began, the "ancient" branch of physics known as Optics has been concerned with process ing images. But since the Nineteen-Thirties increasingly close ties have been forming between Optics, which until then had been largely based on instruments, and the sciences of communication and infor mation arising out of mathematics and electronics. Such developments follow naturally, since communication systems and image-forming systems are all designed to receive or transmit information. Further more the same mathematical forms are used for describing the beha viour of electrical and optical systems. It is a question of systems theory, particularly linear systems, and of Fourier‘s analysis methods, which together constitute an important part of Signal Theory. In the case of communication systems carrying signals of an electrical nature, information is time-related or temporal. Transmitted signals are one-dimensional and functions of a single variable, time t. In the case of optical systems information is spatial in nature. Signals are distributions of light intensity in space. In general they | | 出版日期 | Book 1991 | | 关键词 | filtering; function; image processing; mathematics; systems theory; variable | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4899-3186-3 | | isbn_softcover | 978-0-442-31202-2 | | isbn_ebook | 978-1-4899-3186-3 | | copyright | Springer Science+Business Media Dordrecht 1991 |
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发表于 2025-3-21 19:54:22
