mirror of https://github.com/opencv/opencv.git
Andrey Kamaev
12 years ago
commit
e10ee89ec4
194 changed files with 1358 additions and 147097 deletions
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@ -0,0 +1,11 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<resources> |
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<declare-styleable name = "CameraBridgeViewBase" > |
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<attr name="show_fps" format="boolean"/> |
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<attr name="camera_id" format="integer" > |
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<enum name="any" value="-1" /> |
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<enum name="back" value="0" /> |
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<enum name="front" value="1" /> |
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</attr> |
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</declare-styleable> |
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</resources> |
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@ -0,0 +1,66 @@ |
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package org.opencv.android; |
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import java.text.DecimalFormat; |
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import org.opencv.core.Core; |
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import android.graphics.Canvas; |
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import android.graphics.Color; |
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import android.graphics.Paint; |
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import android.util.Log; |
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public class FpsMeter { |
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private static final String TAG = "FpsMeter"; |
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private static final int STEP = 20; |
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private static final DecimalFormat FPS_FORMAT = new DecimalFormat("0.00"); |
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private int mFramesCouner; |
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private double mFrequency; |
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private long mprevFrameTime; |
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private String mStrfps; |
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Paint mPaint; |
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boolean mIsInitialized = false; |
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int mWidth = 0; |
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int mHeight = 0; |
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public void init() { |
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mFramesCouner = 0; |
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mFrequency = Core.getTickFrequency(); |
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mprevFrameTime = Core.getTickCount(); |
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mStrfps = ""; |
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mPaint = new Paint(); |
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mPaint.setColor(Color.BLUE); |
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mPaint.setTextSize(20); |
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} |
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public void measure() { |
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if (!mIsInitialized) { |
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init(); |
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mIsInitialized = true; |
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} else { |
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mFramesCouner++; |
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if (mFramesCouner % STEP == 0) { |
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long time = Core.getTickCount(); |
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double fps = STEP * mFrequency / (time - mprevFrameTime); |
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mprevFrameTime = time; |
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if (mWidth != 0 && mHeight != 0) |
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mStrfps = FPS_FORMAT.format(fps) + " FPS@" + Integer.valueOf(mWidth) + "x" + Integer.valueOf(mHeight); |
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else |
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mStrfps = FPS_FORMAT.format(fps) + " FPS"; |
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Log.i(TAG, mStrfps); |
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} |
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} |
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} |
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public void setResolution(int width, int height) { |
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mWidth = width; |
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mHeight = height; |
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} |
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public void draw(Canvas canvas, float offsetx, float offsety) { |
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Log.d(TAG, mStrfps); |
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canvas.drawText(mStrfps, offsetx, offsety, mPaint); |
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} |
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} |
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@ -1 +1,3 @@ |
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#/usr/bin/env python |
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from cv2.cv import * |
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