Object segmentation apparatus and method using Gaussian mixture model and total variation
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United States of America Patent
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Jan 5, 2021
Grant Date -
May 9, 2019
app pub date -
Nov 5, 2018
filing date -
Nov 7, 2017
priority date (Note) -
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Abstract
Disclosed is an apparatus and method of segmenting an object. An object segmentation method according to the present disclosure includes: receiving an input image; receiving a user input indicating at least one piece of information on a foreground region and a background region included in the input image; generating at least one among a foreground pixel list and a background pixel list using the received user input; calculating Gaussian distribution of at least one pixel that makes up the input image using at least one among the generated foreground pixel list and background pixel list; and determining whether the at least one pixel is a foreground pixel or a background pixel using the calculated Gaussian distribution.
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