対象物体に依存しない領域間の情報に基づいた領域併合による物体抽出手法
映像情報メディア学会誌 Volume 55 Issue 4
Page 571-582
published_at 2001-04
アクセス数 : 676 件
ダウンロード数 : 192 件
今月のアクセス数 : 0 件
今月のダウンロード数 : 0 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00022920
File |
eizoumedia_55_571.pdf
1.54 MB
種類 :
fulltext
|
Title ( jpn ) |
対象物体に依存しない領域間の情報に基づいた領域併合による物体抽出手法
|
Title ( eng ) |
A method for extracting an object by segmentation based on general information between regions
|
Creator |
Yamamura Tsuyoshi
Ohnishi Noboru
|
Source Title |
映像情報メディア学会誌
|
Volume | 55 |
Issue | 4 |
Start Page | 571 |
End Page | 582 |
Abstract |
We propose a method for segmenting a color image and extracting a region of object in a scene using information which is not specific to a target object but common to a projection of an object in a space. The proposed method is based on split-and-merge, and at first an image is segmented into small regions by clustering of colors. Then the regions are merged with four features of information about configuration, connection and area ratio between two adjacent regions. This merging enables us to extract an object as one region even if the surface of the object is textured with a variety of reflectances; this isn't considered by conventional segmentation methods. We show the algorithm of segmentation and extraction, and demonstrate experimental results and comparisons with some other methods.
|
Keywords |
領域分割
物体抽出
分割併合法
物理的要因
光学的要因
k-平均法
|
NDC |
Electrical engineering [ 540 ]
|
Language |
jpn
|
Resource Type | journal article |
Publisher |
映像情報メディア学会
|
Date of Issued | 2001-04 |
Rights |
Copyright (c) 2001 映像情報メディア学会
|
Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[NCID] AN10588970
[ISSN] 1342-6907
|