CS-6321 - Audio and Video Production (Digital Imaging) oed answer key
Showing 281 to 300 of 370 total answers.
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
Digital watermarking is utilized to identify individuals and other difficulties that the user can encounter on a regular basis
Answer
False
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
Its transfer function does not have a sharp discontinuity and obvious cut-off between the past frequency and filtered frequency
Answer
butterworth LPF
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
It is possible to obtain a perfectly flat histogram because the discrete domain is not an approximation of the continuous domain
Answer
False
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
The process of histogram equalization escalates the vigorous range of the image and, hence, progresses the contrast of the image
Answer
False
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
This filter provides an improved smoothing results than the arithmetic mean filter and provides more detail from the noisy image
Answer
geometric mean filter
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
A component for restructuring which can fix intrusions within white objects and it can also remove extrusions within dark objects
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
This filter offers excellent results compared with other linear smoothing filters when an image is less corrupted due to blurring
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
Which can be characterized by the sum of the sine/cosine functions of diverse frequencies, multiplied by a different coefficient?
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
An instance of image enhancement is reconstructing an image while an instance of image restoration is removing a blur in the image
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
If a signal has been repeated in some time interval, they are known as deterministic signals; else it is called as a random signal
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
It refers to a color space which defines an image based from the usage of alternate light colors such as yellow, cyan, and magenta
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
Spatial area separation points to the operation where the image is finished by convolving the original image with a filtering mask
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
The high-pass frequency domain filter allows low-frequency components to go through and high-frequency components are deteriorated
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
The thresholding procedure serves as the initial step in image enhancement for ease of deployment of image processing applications
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
A function type that is defined by the total sum of diverse frequency's sine or cosine function and multiplied by other coefficient
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
A technique that can be implemented using various approaches such as least significant bit (LSB) substitution in the spatial domain
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
An additional process of gray level conversion where an operating function is useful to a neighborhood pixel of each targeted pixel
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)
A type of depth in an image where it is specified as having (2b) 3, and in here the variable b is represented by the quantity of bits
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Awesome StudentQuestion • Audio and Video Production (Digital Imaging)