Image searching method and apparatus

Image searching method and apparatus

An image searching method includes: resizing an input image in question; generating 3D image identifiers for the resized input image in question; and performing an image search for the input image in question by using the 3D image identifiers. Said resizing an input image includes: extracting a blac...

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Hauptverfasser: CHO AYOUNG, YANG WON KEUN, OH WEON GEUN, JEONG DONG SEOK
Format: Patent
Sprache:eng
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CALCULATING
COMPUTING
COUNTING
PHYSICS
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creator CHO AYOUNG
YANG WON KEUN
OH WEON GEUN
JEONG DONG SEOK
description An image searching method includes: resizing an input image in question; generating 3D image identifiers for the resized input image in question; and performing an image search for the input image in question by using the 3D image identifiers. Said resizing an input image includes: extracting a black-and-white image and a color image from the input image in question; resizing the black-and-white image; and resizing the color image. Said generating 3D image identifiers includes: extracting an MGST feature of the input image in question; extracting an angular partition feature of the input image in question; and extracting a color feature of the input image in question. Further, said performing an image search includes: calculating similarity between representative colors of the input image in question and a reference image; and if the similarity is above a predetermined level, matching the 3D image identifiers for the two images.
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subjects CALCULATING
COMPUTING
COUNTING
PHYSICS
title Image searching method and apparatus
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