图像识别

public static Bitmap doPretreatment(Bitmap img) { setImgInfo(img); Bitmap grayImg = getGrayImg(); int[] p = new int[2]; int maxGrayValue = 0, minGrayValue = 255; // 计算最大及最小灰度值 getMinMaxGrayValue(p); minGrayValue = p[0]; maxGrayValue = p[1]; // 计算迭代法阈值 int T1 = getIterationHresholdValue(minGrayValue, maxGrayValue); // // 计算大津法阈值 // int T2 = getOtsuHresholdValue(minGrayValue, maxGrayValue); // // 计算最大熵法阈值 // int T3 = getMaxEntropytHresholdValue(minGrayValue, maxGrayValue); // int[] T = { T1, T2, T3 }; // // Bitmap result = selectBinarization(T); Bitmap result = binarization(T1); return result; }

TesseractTest_SRC
.classpath
.project
.settings
AndroidManifest.xml
assets
bin
gen
ic_launcher-web.png
libs
proguard-project.txt
project.properties
res
src