Guide to Signals and Patterns in Image Processing (Foundations, Methods and Applications)
We, humans, generally called as Homo sapiens, are the most superior species in the globe. Probably the most complex part of human body is the vision system which is the combination of the two eyes, the brain, and perception. Our vision system is probably the most accurate sensor among the other f...
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| Tác giả chính: | |
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
Springer
2015
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/56935 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | We, humans, generally called as Homo sapiens, are the most superior species in the
globe. Probably the most complex part of human body is the vision system which
is the combination of the two eyes, the brain, and perception. Our vision system is
probably the most accurate sensor among the other five, to create an illustration of
the nature around us onto our brain in terms of perception. Hence the eye rather the
entire vision system is not only one image-capturing device like a camera, but also
a complex processing device of the captured image. The processing includes detec
tion, identification, recognition, analysis, synthesis, and modeling.
In today’s digital world, everything including some abstract concepts like emo
tions is expressed in terms of digital logic. The basic rule of digitization is finiteness
and discreteness in the expression of any kind of data. The natural image can have
infinite number of shades against each of the infinite number of colors. The varia
tion of color along the space is also continuous and the precision of change of inten
sity in natural image might be infinitesimally small. Hence, in digital representation
of image we must have to go for some kind of approximation in terms of primary
colors, spatial samples, and quantized intensities.... |
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