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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 203 | chris | 1 | /* |
| 2 | * PROJECT: NyARToolkit |
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| 3 | * -------------------------------------------------------------------------------- |
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| 4 | * This work is based on the original ARToolKit developed by |
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| 5 | * Hirokazu Kato |
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| 6 | * Mark Billinghurst |
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| 7 | * HITLab, University of Washington, Seattle |
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| 8 | * http://www.hitl.washington.edu/artoolkit/ |
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| 9 | * |
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| 10 | * The NyARToolkit is Java version ARToolkit class library. |
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| 11 | * Copyright (C)2008 R.Iizuka |
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| 12 | * |
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| 13 | * This program is free software; you can redistribute it and/or |
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| 14 | * modify it under the terms of the GNU General Public License |
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| 15 | * as published by the Free Software Foundation; either version 2 |
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| 16 | * of the License, or (at your option) any later version. |
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| 17 | * |
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| 18 | * This program is distributed in the hope that it will be useful, |
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| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 21 | * GNU General Public License for more details. |
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| 22 | * |
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| 23 | * You should have received a copy of the GNU General Public License |
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| 24 | * along with this framework; if not, write to the Free Software |
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| 25 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 26 | * |
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| 27 | * For further information please contact. |
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| 28 | * http://nyatla.jp/nyatoolkit/ |
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| 29 | * <airmail(at)ebony.plala.or.jp> |
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| 30 | * |
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| 31 | */ |
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| 32 | package jp.nyatla.nyartoolkit.core; |
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| 33 | |||
| 34 | import jp.nyatla.nyartoolkit.NyARException; |
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| 35 | import jp.nyatla.nyartoolkit.core.raster.*; |
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| 36 | |||
| 37 | |||
| 38 | |||
| 39 | public class NyARDetectSquare |
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| 40 | { |
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| 41 | private final NyARLabeling labeling; |
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| 42 | private final NyARDetectMarker detect; |
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| 43 | private NyARParam param; |
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| 44 | |||
| 45 | /** |
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| 46 | * マーカー抽出インスタンスを作ります。 |
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| 47 | * @param i_param |
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| 48 | */ |
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| 49 | public NyARDetectSquare(NyARParam i_param) |
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| 50 | { |
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| 51 | param=i_param; |
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| 52 | //解析オブジェクトを作る |
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| 53 | int width=i_param.getX(); |
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| 54 | int height=i_param.getY(); |
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| 55 | |||
| 56 | labeling=new NyARLabeling_O2(width,height); |
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| 57 | detect=new NyARDetectMarker(width,height); |
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| 58 | } |
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| 59 | /** |
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| 60 | * ラスタイメージから矩形を検出して、結果o_square_holderへ格納します。 |
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| 61 | * @param i_marker |
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| 62 | * @param i_number_of_marker |
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| 63 | * @param i_square_holder |
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| 64 | * @throws NyARException |
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| 65 | */ |
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| 66 | public void detectSquare(NyARRaster i_image,int i_thresh,NyARSquareList o_square_holder) throws NyARException |
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| 67 | { |
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| 68 | // number_of_square=0; |
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| 69 | |||
| 70 | labeling.labeling(i_image, i_thresh); |
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| 71 | if(labeling.getLabelNum()<1){ |
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| 72 | return; |
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| 73 | } |
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| 74 | //ここでマーカー配列を作成する。 |
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| 75 | detect.detectMarker(labeling,1.0,o_square_holder); |
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| 76 | |||
| 77 | //マーカー情報をフィルタして、スクエア配列を更新する。 |
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| 78 | o_square_holder.updateSquareArray(param); |
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| 79 | |||
| 80 | // NyARSquare square; |
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| 81 | // int j=0; |
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| 82 | // for (int i = 0; i <number_of_marker; i++){ |
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| 83 | // double[][] line =new double[4][3]; |
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| 84 | // double[][] vertex =new double[4][2]; |
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| 85 | // //NyARMarker marker=detect.getMarker(i); |
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| 86 | // square=square_holder.getSquare(i); |
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| 87 | // //・・・線の検出？？ |
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| 88 | // if (!square.getLine(param)) |
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| 89 | // { |
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| 90 | // continue; |
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| 91 | // } |
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| 92 | // ここで計算するのは良くないと思うんだ |
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| 93 | // marker_infoL[j].id = id.get(); |
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| 94 | // marker_infoL[j].dir = dir.get(); |
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| 95 | // marker_infoL[j].cf = cf.get(); |
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| 96 | // j++; |
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| 97 | // //配列数こえたらドゴォォォンしないようにループを抜ける |
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| 98 | // if(j>=marker_info.length){ |
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| 99 | // break; |
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| 100 | // } |
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| 101 | // } |
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| 102 | // number_of_square=j; |
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| 103 | } |
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| 104 | } |