1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Text;
7 using System.Windows.Forms;
8
9 namespace iamge2text
10 {
11 public partial class FormLicense : Form
12 {
13
14 /*
15 * 開發思路：圖片灰度處理，二進制，然后和圖片中的字二進制庫精確對比
16 *
17 * 獲取字庫：通過下面代碼中generateLicense(Bitmap singlepic)方法獲得，具體操作：
18 * 從圖片中截圖出（摳出）一個字符，然后處理得到二維的二進制矩陣，比如下面的字符1對應的二維矩陣
19 * 00000
20 * 00100
21 * 11100
22 * 00100
23 * 00100
24 * 00100
25 * 00100
26 * 00100
27 * 00100
28 * 11111
29 * 00000
30 * 00000
31 *
32 * 注意：【相同字符，比如1，不同字體，字號，不同縮放大小的圖片，獲得到的二位矩陣中0、1排列和數量都是不同的！
33 * 故按照此方法來寫出匹配所有字的話，那字庫就大了。。。】
34 *
35 *
36 */
37 public FormLicense()
38 {
39 InitializeComponent();
40 buttonGenerate.Enabled = false; //在pictureBox控件中無圖片時buttonGenerate按鈕不可用
41 richTextBoxLicense.ReadOnly = true; //並且不可以在文本框中改動輸出后的字符
42 this.AcceptButton = this.buttonOpen; //回車鍵作用在打開按鈕上
43 }
44
45 #region 在用的字符對應黑白顏色二進制碼的字庫,我的工具中只需要下面的幾個字符,所有不是所有文字都能識別出來
46 static string stringByte0 = "000000001100010010100001100001100001100001100001010010001100000000000000";
47 static char[] char0 = stringByte0.ToCharArray();
48 static int BinaryWidth0 = 5, BinaryHeight0 = 11; //0的平面像素長寬(從0開始數起)
49
50 static string stringByte1 = "000000010011100001000010000100001000010000100111110000000000";
51 static char[] char1 = stringByte1.ToCharArray();
52 static int BinaryWidth1 = 4, BinaryHeight1 = 11; //1的平面像素長寬(從0開始數起)
53
54 static string stringByte2 = "000000111010001100010000100010001000100010001111110000000000";
55 static char[] char2 = stringByte2.ToCharArray();
56 static int BinaryWidth2 = 4, BinaryHeight2 = 11; //2的平面像素長寬(從0開始數起)
57
58 static string stringByte3 = "000000111010001100010011000001000011000110001011100000000000";
59 static char[] char3 = stringByte3.ToCharArray();
60 static int BinaryWidth3 = 4, BinaryHeight3 = 11; //3的平面像素長寬(從0開始數起)
61
62 static string stringByte4 = "000010000010000110001010010010010010100010011111000010000111000000000000";
63 static char[] char4 = stringByte4.ToCharArray();
64 static int BinaryWidth4 = 5, BinaryHeight4 = 11; //4的平面像素長寬(從0開始數起)
65
66 static string stringByte5 = "000001111110000100001111010001000011000110001011100000000000";
67 static char[] char5 = stringByte5.ToCharArray();
68 static int BinaryWidth5 = 4, BinaryHeight5 = 11; //5的平面像素長寬(從0開始數起)
69
70 static string stringByte6 = "000000001111010001100000101110110001100001100001100001011110000000000000";
71 static char[] char6 = stringByte6.ToCharArray();
72 static int BinaryWidth6 = 5, BinaryHeight6 = 11; //6的平面像素長寬(從0開始數起)
73
74 static string stringByte7 = "000001111110001100100001000100001000010000100001000000000000";
75 static char[] char7 = stringByte7.ToCharArray();
76 static int BinaryWidth7 = 4, BinaryHeight7 = 11; //7的平面像素長寬(從0開始數起)
77
78 static string stringByte8 = "000000011110100001100001010010011110100001100001100001011110000000000000";
79 static char[] char8 = stringByte8.ToCharArray();
80 static int BinaryWidth8 = 5, BinaryHeight8 = 11; //8的平面像素長寬(從0開始數起)
81
82 static string stringByte9 = "000000011110100001100001100001100011011101000001100010111100000000000000";
83 static char[] char9 = stringByte9.ToCharArray();
84 static int BinaryWidth9 = 5, BinaryHeight9 = 11; //9的平面像素長寬(從0開始數起)
85
86 static string stringByteA = "000000000000000000000000011100100010001110010010100010011111000000000000";
87 static char[] charA = stringByteA.ToCharArray();
88 static int BinaryWidthA = 5, BinaryHeightA = 11; //a的平面像素長寬(從0開始數起)
89
90 static string stringByteB = "000000110000010000010000011110010001010001010001010001011110000000000000";
91 static char[] charB = stringByteB.ToCharArray();
92 static int BinaryWidthB = 5, BinaryHeightB = 11; //b的平面像素長寬(從0開始數起)
93
94 static string stringByteC = "000000000000000000000111110001100001000010001011100000000000";
95 static char[] charC = stringByteC.ToCharArray();
96 static int BinaryWidthC = 4, BinaryHeightC = 11; //c的平面像素長寬(從0開始數起)
97
98 static string stringByteD = "000000000110000010000010011110100010100010100010100010011111000000000000";
99 static char[] charD = stringByteD.ToCharArray();
100 static int BinaryWidthD = 5, BinaryHeightD = 11; //d的平面像素長寬(從0開始數起)
101
102 static string stringByteE = "000000000000000000000111010001111111000010001011100000000000";
103 static char[] charE = stringByteE.ToCharArray();
104 static int BinaryWidthE = 4, BinaryHeightE = 11; //e的平面像素長寬(從0開始數起)
105
106 static string stringByteF = "000000000111001001001000111110001000001000001000001000011110000000000000";
107 static char[] charF = stringByteF.ToCharArray();
108 static int BinaryWidthF = 5, BinaryHeightF = 11; //f的平面像素長寬(從0開始數起)
109
110 static string stringByteP = "000000000000000000000000111110010001010001010001010001011110010000111000";
111 static char[] charP = stringByteP.ToCharArray();
112 static int BinaryWidthP = 5, BinaryHeightP = 11; //p的平面像素長寬(從0開始數起)
113
114 static string stringByteY = "000000000000000000000000000011101110100010001010000101000001000000100000100001110000";
115 static char[] charY = stringByteY.ToCharArray();
116 static int BinaryWidthY = 6, BinaryHeightY = 11; //y的平面像素長寬(從0開始數起)
117 #endregion
118
119 static int[,] intStartXY = new int[128, 3]; //記錄匹配上時的“X坐標”和“Y坐標”對應的“值”以及該“字符像素的寬度”
120 static int numIdentfied = 0; //負責記錄總共有多少匹配的字符
121
122 //打開圖片按鈕
123 private void buttonOpen_Click(object sender, EventArgs e)
124 {
125 try
126 {
127 Bitmap m_Bitmap; //定義個Bitmap型變量存儲圖片
128 OpenFileDialog openFileDialog = new OpenFileDialog(); //打開圖片
129 openFileDialog.Filter = "Bitmap文件(*.bmp)|*.bmp|Jpeg文件(*.jpg)|*.jpg|所有合適文件(*.bmp/*.jpg)|*.bmp/*.jpg"; //設置圖片類型
130 openFileDialog.FilterIndex = 1; //打開對話框中默認第一個類型（即上面的Bitmap文件(*.bmp)|*.bmp）
131 openFileDialog.RestoreDirectory = true; //記錄最后一次打開的文件路徑
132 if (DialogResult.OK == openFileDialog.ShowDialog())//確定打開文件
133 {
134 m_Bitmap = (Bitmap)Bitmap.FromFile(openFileDialog.FileName, false); //通過(Bitmap)將打開的圖片類型轉換
135 pictureBoxLicense.Image = m_Bitmap; //為pictureBox控件加載所打開的圖片
136 AutoScroll = true;
137 AutoScrollMinSize = new Size((int)(m_Bitmap.Width), (int)m_Bitmap.Height);
138 buttonGenerate.Enabled = true; //在pictureBox控件中有圖片時buttonGenerate按鈕可用
139 this.buttonGenerate.Select();
140 }
141 }
142 catch { }
143 }
144
145 //提取注冊碼按鈕
146 private void buttonGenerate_Click(object sender, EventArgs e)
147 {
148 try
149 {
150 buttonGenerate.Enabled = false; //該圖片只可進行一次提取，之后就不可用除非再加載該圖片
151 this.buttonOpen.Select();
152 numIdentfied = 0; //將計數器清零
153 Bitmap Sourcebm = (Bitmap)pictureBoxLicense.Image; //為了保險起見將pictureBox的圖片類型進行格式轉換(Bitmap)
154 int iw = Sourcebm.Width; //圖片寬度
155 int ih = Sourcebm.Height; //圖片高度
156 //下面雙循環是圖片灰度處理
157 for (int i = 0; i < iw; i++)
158 {//從左到右
159 for (int j = 0; j < ih; j++)
160 {//從上到下
161 Color c = Sourcebm.GetPixel(i, j); //獲取該點的顏色
162 int luma = (int)(c.R * 0.3 + c.G * 0.59 + c.B * 0.11); //將顏色轉換為數值體現
163 Sourcebm.SetPixel(i, j, Color.FromArgb(luma, luma, luma)); //將這一點進行灰度處理,非白色的部分變黑
164 }
165 }
166 generateLicense(Sourcebm); //通過該方法進行提取字符
167 }
168 catch { }
169 }
170
171 /// <summary>
172 /// 提取出該圖片內的字符（將進過灰度處理的圖片轉化為0、1的二位數組）
173 /// </summary>
174 /// <param name="singlepic">圖片來源</param>
175 public void generateLicense(Bitmap singlepic)
176 {
177 try
178 {
179 char[,] charArray = new char[singlepic.Height, singlepic.Width]; //定義個chai型的二維數組記錄每個像素上0/1的值,形成一個矩形
180 int imageWidth = 0; //記錄圖片的像素寬度
181 int imageHeight = 0; //記錄圖片的像素高度
182 int dgGrayValue = 128; //灰度值
183 Color piexl;
184 //string code = ""; //存儲每個像素的0/1
185 for (int posy = 0; posy < singlepic.Height; posy++)
186 {//從上到下
187 string codeCache = ""; //存儲每行的像素的0/1
188 for (int posx = 0; posx < singlepic.Width; posx++)
189 {//從左到右
190 piexl = singlepic.GetPixel(posx, posy);
191 if (piexl.R < dgGrayValue)
192 {// 如果該像素的顏色為黑色,值就為“1”
193 codeCache = codeCache + "1";
194 }
195 else
196 {// 否則該像素的顏色為白色,值就為“0”
197 codeCache = codeCache + "0";
198 }
199 }
200 char[] array = codeCache.ToCharArray(); //每行的0/1的值用數字保存,以便於進行循環處理
201 //code += codeCache + "\n";
202 for (imageWidth = 0; imageWidth < array.Length; imageWidth++)
203 charArray[imageHeight, imageWidth] = array[imageWidth]; //通過循環將每行值轉存到二維數組中
204 imageHeight++;
205 } //*********************以上代碼可用來獲取一個字的圖片二進制數組，即字庫*****************************
206
207 //開始和字庫進行匹配(我的工具中只需要下面的幾個字符)
208 findWord(charArray, char0, imageHeight, imageWidth, BinaryWidth0, BinaryHeight0, '0');
209 findWord(charArray, char1, imageHeight, imageWidth, BinaryWidth1, BinaryHeight1, '1');
210 findWord(charArray, char2, imageHeight, imageWidth, BinaryWidth2, BinaryHeight2, '2');
211 findWord(charArray, char3, imageHeight, imageWidth, BinaryWidth3, BinaryHeight3, '3');
212 findWord(charArray, char4, imageHeight, imageWidth, BinaryWidth4, BinaryHeight4, '4');
213 findWord(charArray, char5, imageHeight, imageWidth, BinaryWidth5, BinaryHeight5, '5');
214 findWord(charArray, char6, imageHeight, imageWidth, BinaryWidth6, BinaryHeight6, '6');
215 findWord(charArray, char7, imageHeight, imageWidth, BinaryWidth7, BinaryHeight7, '7');
216 findWord(charArray, char8, imageHeight, imageWidth, BinaryWidth8, BinaryHeight8, '8');
217 findWord(charArray, char9, imageHeight, imageWidth, BinaryWidth9, BinaryHeight9, '9');
218 findWord(charArray, charA, imageHeight, imageWidth, BinaryWidthA, BinaryHeightA, 'a');
219 findWord(charArray, charB, imageHeight, imageWidth, BinaryWidthB, BinaryHeightB, 'b');
220 findWord(charArray, charC, imageHeight, imageWidth, BinaryWidthC, BinaryHeightC, 'c');
221 findWord(charArray, charD, imageHeight, imageWidth, BinaryWidthD, BinaryHeightD, 'd');
222 findWord(charArray, charE, imageHeight, imageWidth, BinaryWidthE, BinaryHeightE, 'e');
223 findWord(charArray, charF, imageHeight, imageWidth, BinaryWidthF, BinaryHeightF, 'f');
224 findWord(charArray, charP, imageHeight, imageWidth, BinaryWidthP, BinaryHeightP, 'p');
225 findWord(charArray, charY, imageHeight, imageWidth, BinaryWidthY, BinaryHeightY, 'y');
226 //------------------------------------END---------------------------------------------
227 richTextBoxLicense.Text += identifySort(); //執行identifySort方法，將我需要的格式在richTextBoxLicense文本框中顯示
228 richTextBoxLicense.SelectionStart = richTextBoxLicense.TextLength; //將光標移到最后面
229 }
230 catch { }
231 }
232
233 /// <summary>
234 /// 和字庫進行匹配
235 /// </summary>
236 /// <param name="charArray">記錄圖片中每個像素的二維數組</param>
237 /// <param name="charNum">字庫中0/1值一維數組形式的字符</param>
238 /// <param name="imageHeight">圖片的像素高度</param>
239 /// <param name="imageWidth">圖片的像素寬度</param>
240 /// <param name="binaryWidth">字庫中該字符的像素寬度</param>
241 /// <param name="binaryHeight">字庫中該字符的像素高度</param>
242 /// <param name="stringChar">字庫中該字符</param>
243 public void findWord(char[,] charArray, char[] charNum, int imageHeight, int imageWidth, int binaryWidth, int binaryHeight, char stringChar)
244 {
245 try
246 {
247 int upLeftX, upLeftY, x, y;
248 for (y = 0; y < imageHeight - binaryHeight; y++)//從圖片的每行開始
249 {
250 for (x = 0; x < imageWidth - binaryWidth; x++)//從當前行的第一格開始
251 {
252 bool isIdentified = false; //負責辨別是否匹配
253 int count = 0; //負責計數
254 for (upLeftY = 0; upLeftY <= binaryHeight; upLeftY++)//從圖片中取出一塊進行對比，從的每行開始
255 {
256 for (upLeftX = 0; upLeftX <= binaryWidth; upLeftX++)//從這一塊當前行的第一格開始
257 {
258 //下面進行每格的對比，大數字去除的“塊”是二維數組，小數組是一維數組
259 if (charArray[y + upLeftY, x + upLeftX] == charNum[upLeftY * (binaryWidth + 1) + upLeftX])
260 {
261 isIdentified = true; //記錄像素點是否比對成功
262 count++;
263 if (count == (binaryWidth + 1) * (binaryHeight + 1))//判斷是否對比到了最后一個像素點
264 {
265 intStartXY[numIdentfied, 0] = y; //記錄字庫中該字符在圖片中出現的Y值
266 intStartXY[numIdentfied, 1] = x; //記錄字庫中該字符在圖片中出現的X值
267 intStartXY[numIdentfied, 2] = Convert.ToInt32(stringChar); //將該字符轉換為數字型
268 numIdentfied++; //記錄圖片中總共多少個字庫中的數字
269 break; //一旦匹配即將結束比對
270 }
271 }
272 else
273 {
274 isIdentified = false; //此像素點比對不成功
275 break; //如果該像素點值比對不成功即將結束比對
276 }
277 }
278 if (!isIdentified)//如果一個不符就向后退一格，同時小數組的比對又需要從第一格開始
279 break; //並且結束這次的比對
280 }
281 }
282 }
283 }
284 catch { }
285 }
286
287 /// <summary>
288 /// 對比對后的結果通過坐標進行排序
289 /// </summary>
290 /// <returns>提取出的圖片中的字符串</returns>
291 public string identifySort()
292 {
293 string stringLicense = ""; //存儲該結果
294 try
295 {
296 int intTemp = 0;
297 for (int a = 0; a < numIdentfied; a++)
298 {//從第一列開始
299 for (int b = 0; b < numIdentfied; b++)
300 {//然后從該列中第一行開始對比
301 if (intStartXY[a, 0] < intStartXY[b, 0])
302 {//通過Y坐標（離頂端距離）判斷那個字符在上面,並進行對調
303 for (int c = 0; c < 3; c++)
304 {
305 intTemp = intStartXY[a, c];
306 intStartXY[a, c] = intStartXY[b, c];
307 intStartXY[b, c] = intTemp;
308 }
309 }
310 if (intStartXY[a, 0] == intStartXY[b, 0] && intStartXY[a, 1] < intStartXY[b, 1])
311 {//當Y坐標（離頂端距離）相同時,通過X坐標（離左端距離）判斷那個字符在左面,並進行對調
312 for (int c = 0; c < 3; c++)
313 {
314 intTemp = intStartXY[a, c];
315 intStartXY[a, c] = intStartXY[b, c];
316 intStartXY[b, c] = intTemp;
317 }
318 }
319 }
320 }
321
322 //------------------------下面是我需要的格式-------------------------------------------------------------
323 /*
324 yp_12_125
325 yp_12_125
326 e4ebf340-563b5e1c-b04957df-baacc576
327 */
328 for (int h = 0; h < numIdentfied; h++)
329 {
330 stringLicense += Convert.ToChar(intStartXY[h, 2]);
331 if ((intStartXY[h + 1, 0] == intStartXY[h, 0] && intStartXY[h + 1, 1] - intStartXY[h, 1] >= 12 && h < numIdentfied - 32))
332 stringLicense += "_"; //當同一行時，相差一個下划線距離就顯示下划線_
333 if (intStartXY[h + 1, 0] - intStartXY[h, 0] >= 11 && h < numIdentfied - 17)
334 stringLicense += "\n"; //當不上一行時就輸出\n
335 if (h == numIdentfied - 25 || h == numIdentfied - 17 || h == numIdentfied - 9)
336 stringLicense += "-"; //每8個顯示一個中划線-
337 }
338 //---------------------------------------END---------------------------------------------------------------------------------
339 }
340 catch { }
341 return stringLicense + "\n"; //對返回的結果進行換行,保證在richTextBox文本框顯示的時候光標始終在下行
342 }
343
344 private void pictureBoxLicense_DoubleClick(object sender, EventArgs e)
345 {//通過雙擊控件粘貼圖片
346 try
347 {
348 IDataObject iData = Clipboard.GetDataObject(); //GetDataObject檢索當前剪貼板上的數據
349 if (iData.GetDataPresent(DataFormats.Bitmap))//將數據與指定的格式進行匹配
350 {
351 // GetData檢索數據並指定一個格式
352 Bitmap bitmapLicense = (Bitmap)iData.GetData(DataFormats.Bitmap);
353 pictureBoxLicense.Image = bitmapLicense; //加載截屏后的圖片
354 buttonGenerate.Enabled = true; //pictureBox中新圖片時提取按鈕便可使用
355 this.buttonGenerate.Select();
356 }
357 else
358 {
359 MessageBox.Show("目前剪貼板中數據不是圖片\n 請先截圖再雙擊此處!", "Error");
360 }
361 }
362 catch { }
363 }
364
365 private void FormLicense_Load(object sender, EventArgs e)
366 {
367
368 }
369 }
370 }
