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What is impulse noise in an image?
Impulse noise is a short duration noise.
What form of noise interference is problematic in cable modem uploads?
Noise that household appliances generate
What generates more noise ac motor or dc motor?
dc motors generate more noise.
What is noise in image processing?
Noise is static, kinda like when your tv screwes up
How does image noise relate to pitch in CT?
same
Correlated and uncorrelated noise?
If I have two source of noise let as say two laser diodes so the pink noise that generate fro both of them is it correlated or uncorrelated
Can the alternator be the problem for the audio?
yes the alternator can generate noise or whine in the speakers.
What is noise suppression in digital image processing?
removing noise from digital images. Noise is random color pixels which appears at digital images.
Many power tools generate harmful levels of noise true or false?
True
What is an image enhancer?
An image enhancer is a program or tool that can improve the quality of an image by increasing its contrast, sharpness, and other attributes. It can also be used to remove noise, artifacts, and other unwanted elements from an image.
What is 'smoothing filter' in digital image processing?
smoothing is a noise reduction technique that derives its name from the fact that it employs a simple, fast filtering algorithm that sacrifices noise suppression power in order to preserve the high spatial frequency detail (e.g. sharp edges) in an image. It is explicitly designed to remove noise spikes --- i.e. isolated pixels of exceptionally low or high pixel intensity (e.g. salt and pepper noise) and is, therefore, less effective at removing additive noise (e.g.Gaussian noise) from an image. biometrics@hotmail.com
Is decompression of an image introduce noise?
No, the decompression itself does not introduce any noise or loss of quality. In order to avoid loosing quality again, do not save the image in a format using lossy compression (like jpeg).
