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12 relations: Alan V. Oppenheim, Cepstrum, Digital image processing, Digital imaging, Hearing aid, High-pass filter, Image editing, Logarithm, Massachusetts Institute of Technology, Multiplicative noise, Ronald W. Schafer, Thomas Stockham.
Alan V. Oppenheim
Alan Victor Oppenheim as a member of National Academy of Engineering in Electronics, Communication & Information Systems Engineering and Computer Science & Engineering for innovative research, writing of pioneering textbooks, and inspired teaching in the field of digital signal processing.
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Cepstrum
A cepstrum is the result of taking the inverse Fourier transform (IFT) of the logarithm of the estimated spectrum of a signal.
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Digital image processing
In computer science, Digital image processing is the use of computer algorithms to perform image processing on digital images.
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Digital imaging
Digital imaging or digital image acquisition is the creation of a digitally encoded representation of the visual characteristics of an object, such as a physical scene or the interior structure of an object.
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Hearing aid
A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss.
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High-pass filter
A high-pass filter (HPF) is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency.
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Image editing
Image editing encompasses the processes of altering images, whether they are digital photographs, traditional photo-chemical photographs, or illustrations.
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Logarithm
In mathematics, the logarithm is the inverse function to exponentiation.
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Massachusetts Institute of Technology
The Massachusetts Institute of Technology (MIT) is a private research university located in Cambridge, Massachusetts, United States.
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Multiplicative noise
In signal processing, the term multiplicative noise refers to an unwanted random signal that gets multiplied into some relevant signal during capture, transmission, or other processing.
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Ronald W. Schafer
Ronald W. Schafer (born February 17, 1938) is an electrical engineer notable for his contributions to digital signal processing.
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Thomas Stockham
Thomas Greenway Stockham (December 22, 1933 – January 6, 2004) was an American scientist who developed one of the first practical digital audio recording systems, and pioneered techniques for digital audio recording and processing as well.
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