1，求助IW 02电路板图片再次提问

唉，估计板子基本上废了。IW的车子……真让人没办法:em31:
我的是IW02，玩了一段时间后，现在开机后前轮转向不断抖动，但是还能转向，而MOTOR就更离谱了，一会自己转，一会死按都不转，一会转速极不稳定，反正是发疯了，现在我也快要发疯了，哪位高手来救救我！！！
猫屎兄你即系睇少我啦～～～KAKAKAKAKAKAKAKA:em01: :em01: :em01: :em01:
“转向正常，ＭＯＴＯＲ不动”的，尝试换FET和检查动力部分的连接线、马达碳刷等。“发疯了”的，建议换块电路板，找人修反倒更麻烦（也没几个人会修）。:em10:
mouseyy 说的对:em08: 使劲拧死马达线的罗丝试试，呵呵

求助IW 02电路板图片再次提问

2，求一个eclipse android的图像处理之滤波的程序急急急要完整

调用例子 resultBitmap = (Bitmap) intent.getParcelableExtra("resultBitmap"); // 图片与处理 BitmapFilter bitmapFilter = new BitmapFilter(resultBitmap); bitmapFilter.changeGrey(); resultBitmap = bitmapFilter.getBitmap();以下是BitmapFilterpackage com.example.androcr;import android.graphics.Bitmap;import android.graphics.Color;/** * 图像预处理类 * @author Administrator */public class BitmapFilter private Bitmap bitmap; private int iw; private int ih; private int[] pixels; public BitmapFilter(Bitmap bitmap) this.bitmap = bitmap; this.iw = bitmap.getWidth(); this.ih = bitmap.getHeight(); pixels = new int[iw * ih]; // 将bitmap转化为pixel数组 bitmap.getPixels(pixels, 0, iw, 0, 0, iw, ih); } public Bitmap getBitmap() // 将pixel数组转化为bitmap bitmap = Bitmap.createBitmap(pixels, iw, ih, Bitmap.Config.ARGB_8888); return bitmap; } /** * 图像的二值化 */ public void changeGrey() // 选取的阈值 int grey = 120; int pixel; int alpha, red, green, blue; for (int i = 0; i < iw * ih; i++) pixel = pixels[i]; alpha = Color.alpha(pixel); red = Color.red(pixel); green = Color.green(pixel); blue = Color.blue(pixel); red = (red > grey) ? 255 : 0; green = (green > grey) ? 255 : 0; blue = (blue > grey) ? 255 : 0; pixels[i] = alpha << 24 | red << 16 | green << 8 | blue; } } /** * 图像的锐化 */ public void sharp() // 像素中间变量 int tempPixels[] = new int[iw * ih]; for (int i = 0; i < iw * ih; i++) tempPixels[i] = pixels[i]; } int alpha; int red6, red5, red8, sharpRed; int green5, green6, green8, sharpGreen; int blue5, blue6, blue8, sharpBlue; for (int i = 1; i < ih - 1; i++) for (int j = 1; j < iw - 1; j++) alpha = Color.alpha(pixels[i * iw + j]); // 对图像进行尖锐化 // 锐化red red6 = Color.red(pixels[i * iw + j + 1]); red5 = Color.red(pixels[i * iw + j]); red8 = Color.red(pixels[(i + 1) * iw + j]); sharpRed = Math.abs(red6 - red5) + Math.abs(red8 - red5); // 锐化green green5 = Color.green(pixels[i * iw + j]); green6 = Color.green(pixels[i * iw + j + 1]); green8 = Color.green(pixels[(i + 1) * iw + j]); sharpGreen = Math.abs(green6 - green5) + Math.abs(green8 - green5); // 锐化blue blue5 = Color.blue(pixels[i * iw + j]); blue6 = Color.blue(pixels[i * iw + j + 1]); blue8 = Color.blue(pixels[(i + 1) * iw + j]); sharpBlue = Math.abs(blue6 - blue5) + Math.abs(blue8 - blue5); // 处理颜色溢出 if (sharpRed > 255) sharpRed = 255; if (sharpGreen > 255) sharpGreen = 255; if (sharpBlue > 255) sharpBlue = 255; tempPixels[i * iw + j] = alpha << 24 | sharpRed << 16 | sharpGreen << 8 | sharpBlue; } } pixels = tempPixels; } /** * 中值滤波 */ public void median() // 对图像进行中值滤波 int alpha, red, green, blue; int red4, red5, red6; int green4, green5, green6; int blue4, blue5, blue6; for (int i = 1; i < ih - 1; i++) for (int j = 1; j < iw - 1; j++) // alpha值保持不变 alpha = Color.alpha(pixels[i * iw + j]); // 处理red分量 red4 = Color.red(pixels[i * iw + j - 1]); red5 = Color.red(pixels[i * iw + j]); red6 = Color.red(pixels[i * iw + j + 1]); // 水平方向进行中值滤波 if (red4 >= red5) if (red5 >= red6) red = red5; } else if (red4 >= red6) red = red6; } else red = red4; } } } else if (red4 > red6) red = red4; } else if (red5 > red6) red = red6; } else red = red5; } } } // 处理green分量 green4 = Color.green(pixels[i * iw + j - 1]); green5 = Color.green(pixels[i * iw + j]); green6 = Color.green(pixels[i * iw + j + 1]); // 水平方向进行中值滤波 if (green4 >= green5) if (green5 >= green6) green = green5; } else if (green4 >= green6) green = green6; } else green = green4; } } } else if (green4 > green6) green = green4; } else if (green5 > green6) green = green6; } else green = green5; } } } // 处理blue分量 blue4 = Color.blue(pixels[i * iw + j - 1]); blue5 = Color.blue(pixels[i * iw + j]); blue6 = Color.blue(pixels[i * iw + j + 1]); // 水平方向进行中值滤波 if (blue4 >= blue5) if (blue5 >= blue6) blue = blue5; } else if (blue4 >= blue6) blue = blue6; } else blue = blue4; } } } else if (blue4 > blue6) blue = blue4; } else if (blue5 > blue6) blue = blue6; } else blue = blue5; } } } pixels[i * iw + j] = alpha << 24 | red << 16 | green << 8 | blue; } } } /** * 图像的平滑 */ public void smooth() int[] tempPixels = new int[iw * ih]; //图像的平滑 int min = -1000; int max = 1000; for (int i = 0; i < ih; i++) for (int j = 0; j < iw; j++) if (i == 0 || i == 1 || i == ih - 1 || i == ih - 2 || j == 0 || j == 1 || j == iw - 1 || j == iw - 2) tempPixels[i * iw + j] = pixels[i * iw + j]; } else // 中心的九个像素点 float average = ( pixels[i * iw + j] + pixels[i * iw + j - 1] + pixels[i * iw + j + 1] + pixels[(i - 1) * iw + j] + pixels[(i - 1) * iw + j - 1] + pixels[(i - 1) * iw + j + 1] + pixels[(i + 1)] + pixels[(i + 1) * iw + j] + pixels[(i + 1) * iw + j - 1] ) / 9; tempPixels[i * iw + j] = (int) (average); } if (tempPixels[i * iw + j] < min) min = tempPixels[i * iw + j]; if (tempPixels[i * iw + j] > max) max = tempPixels[i * iw + j]; } } for (int i = 0; i < iw * ih; i++) tempPixels[i] = (tempPixels[i] - min) * 255 / (max - min); } pixels = tempPixels; }}

求一个eclipse android的图像处理之滤波的程序急急急要完整


文章TAG：iw图片怎么处理  求助IW  02电路板图片再次提问  
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