ในใใผใธ1๏ผๆ ๅ ฑใฎๅ้
ไฝใใใใพใใใญใฃใใใฃ็ปๅใงใขใใฌในใๅๅพใใๅไฟกใใ็ปๅใๅฅใฎใใฉใซใใซไฟๅญใใ็ฐกๅใชใใญใฐใฉใ ใไฝๆใใใพใใใ ใใญใฐใฉใ ใใใซใใ50ๆใฎ็ปๅใ่ฆใใจใๆใฃใใใใ็ฐกๅใ ใจใใใใพใใใ
่ฆใฆใใใใใฏใญใฃใใใฃใฎไพใงใ๏ผ
![](https://habrastorage.org/storage/b8c8bed2/4c1c1f88/49367d9a/eb48c974.png)
![](https://habrastorage.org/storage/cee48b98/b7a0434e/dc20c5ea/066af530.png)
![](https://habrastorage.org/storage/b982d565/3bce0265/bc22adf5/78c28745.png)
่ฒใฏใปใจใใฉใชใใ่ๆฏใฎ่ฒใจๆฐๅญ่ชไฝใฏๆใ ๅคๆดใใใพใใใๆฐๅญใฎ้ขใฏใฏใฃใใใจ่ฆใใใใคใบใฏใใใพใใใ ใใใใฃใฆใ็งใฏๆใๅ็ดใชใฝใชใฅใผใทใงใณ-ๆใๅ็ดใชใในใฏๅๆใ้ธๆใใพใใใ
ในใใผใธ2๏ผๅๆ็ปๅๅๆใใในใฏไฝๆ
ใในใฏใไฝๆใใใซใฏใ2่ฒใฎ็ปๅใไฝๆใใๅฟ ่ฆใใใใพใใ ใใใ่กใใใใซใๅฅใฎใใญใฐใฉใ ใใตใคใใใ็ปๅใใใฆใณใญใผใใใใใญใฐใฉใ ใซๆธใ่พผใพใใ็ปๅใๅๅพใใ็ปๅใซๅญๅจใใ่ฒใ่จ็ฎใใๅ่ฒใฎไปฃใใใซ็ฝใ่ๆฏ+้ปใในใฏใใซใใใใพใใใ ็ปๅใ่งฃๆใใๅพใใใใคใใฎใใฃในใฏใๅๅพใใใใใฎใใกใฎ1ใคใซใญใฃใใใฃใงไฝฟ็จใใใฆใใใทใณใใซใๆ็ขบใซ่กจ็คบใใใพใใใ
ใใใใฎ็ปๅใฎไพใ็คบใใพใใ
![](https://habrastorage.org/storage/996e7e9c/a053622b/0e28e188/8c05ecf1.png)
![](https://habrastorage.org/storage/7bde188a/fa8d3e94/8b8262a3/b21ecfed.png)
![](https://habrastorage.org/storage/d005343e/6c1fccae/45133a72/67be3f4a.png)
![](https://habrastorage.org/storage/fd49d495/d5441b4f/1531fa5b/dfaca93a.png)
ใใใงใฏใๆใไธ่ฌ็ใช่ฒใฎใฟใฎใในใฏใ็จๆใใพใใใ ไฝๅใช้จๅใๅใ้คใใใใซใใใฉใผใ ไธใฎ25ใใฏใปใซๆชๆบใๅซใใในใฆใฎ่ฒใใในใฏใใๅ้คใใพใใใ ๅๅใจใใฆใใญใฃใใใฃใซ25ใใฏใปใซๆชๆบใๅ ใใ1ใ2ๆๅญใใใๅ ดๅใใใผใฏใ้ใใใจใใงใใพใใใใใฎใญใฃใใใฃใซใฏใใฎใใใช็ปๅใฏ่ฆใใใใๆฐใซใใพใใใงใใใ
ใใใใฃใฆใๆๅพใฎ่กจ็คบใงใฏใๅฎ้ใซใในใฏใๆใฃใฆใใใใจใใใใใพใใ ใจใใฃใฟใผใงใฏๆฌกใฎใใใซใชใใพใใใๅฎๅ จใซใฏใชใผใณใงใใ
![](https://habrastorage.org/storage/c454ae25/dfce6bb4/8060cf89/93452bd3.png)
ใซใฉใผใในใฏใชใใทใงใณใๅผใๅบใใใณใผใใ็คบใใพใใ
public Bitmap ClearBitmap(Bitmap input, Color clr) { var result = new Bitmap(input.Width, input.Height); for (var x = 0; x < input.Width; x++) { for (var y = 0; y < input.Height; y++) { var color = input.GetPixel(x, y); result.SetPixel(x, y, clr == color ? Color.Black : Color.White); } } return result; } public void Main() { var bitmap = new Bitmap("D:\\check_image1227.png"); var palette = new Dictionary<Color, int>(); for (var x = 0; x < bitmap.Width; x++) { for (var y = 0; y < bitmap.Height; y++) { var clr = bitmap.GetPixel(x, y); if (!palette.ContainsKey(clr)) { palette.Add(clr, 1); } else { palette[clr] = palette[clr] + 1; } } } var i = 0; foreach (var c in palette) { if (c.Value > 30) { var temp = this.ClearBitmap(bitmap, c.Key); temp.Save(String.Format("D:\\mask-{0}.bmp", i)); i++; } } }
ในใใผใธ3๏ผๆฆ้ใธ๏ผ
ไธ่จใฎใณใผใใฎๅไฝใ่ฆใใจใใใญใฃใใใฃใงไฝฟ็จใใใใในใฆใฎๆฐๅญใๅ้ใใฆ็ถ่กใใใ ใใงใใ ใใใ่กใใใใซใ200ๆใฎ็ปๅใๅๅพใใใใใซใญใฃใใใฃ็ปๅใไฟๅญใใใใญใฐใฉใ ใ่ตทๅใใใพใใใ ๅๅพใใ็ปๅใใใใในใฆใฎใกใคใณใญใฃใฉใฏใฟใผใ่กจ็คบใใใไธ่จใฎใณใผใใไฝฟ็จใใฆใในใฏใๅๅพใใใ็ปๅใ้ธๆใใพใใใ ใใฎไฝๆฅญใฎ็ตๆใฏๆฌกใฎใใใซใชใใพใใใ
![](https://habrastorage.org/storage/26907caf/2d23c9a8/718f1ca6/0b1161ee.png)
![](https://habrastorage.org/storage/2e74396b/eadee66e/af0daaf5/d0a3c4c8.png)
ไฝใใใฎ็็ฑใงใใทใณใใซ9ใฏใญใฃใใใฃใงไฝฟ็จใใใพใใใงใใใใๅ้กใงใฏใใใพใใใ ๆฎใใฏ็ฐกๅใงใใ ๅๆฐๅคใๆญฃๆนๅฝขใซๅใใๅณๅดใๆๅฐใใใใๅทฆๅดใๆๅคงใใใใงใใ 8086ใงใขใปใณใใฉใผใไฝฟ็จใใใญใฃใฉใฏใฟใผใในใฏใๅฎ่กใใไบบใฏ็งใ็่งฃใใพใใใๆฎใใฏไพใงใ๏ผ
![](https://habrastorage.org/storage/67918fad/9a2b2724/d488b206/b9f19a03.png)
ไธใฎ็ปๅใงใฏใใใใ็ชๅทใ่จญๅฎใใใฆใใใๅณๅดใๅฎๆใใ็ชๅทใงใใ ใใใซๆ็ขบใซใใใใใซใ้ปใ็นใ1ใ็ฝใ็นใใผใญใซ็ฝฎใๆใใพใใ ใใจใใฐใใใคใใชใฎๆๅฎใใใ็ชๅทใฎไธ็ชไธใฎ่กใฏ0001111111000ใฎใใใซใชใใพใใ 1016ใใ10้ฒๆฐใ ใใใชใใฏในใ่จ่ฟฐใใ้ ๅใๅๆกใใจใซไฝๆใใใพใใใ
ใใใชใใขใซใดใชใบใ ใฏใใฎใใใซ่ฆใใพใใใ ็ตๆใจใใฆ็ใใ็ปๅใใไธ้จใไธ้จใใใใณๅด้ขใฎ็ฝใ็นใใใฏใชใขใใ้ขๆฐใไฝๆใใใพใใใ ใพใใๆๅฎใใใ้ ๅใ่กจใๆฐๅคใฎ้ ๅใ่ฟใ้ขๆฐใไฝๆใใใพใใใ ใใฎๅพใใในใฆใ็ฐกๅใซใชใใพใใใ ใในใฆใ่ชๅ็ใซ่กใใใใใใ็ปๅใใฏใชใผใณใขใใใใฆไธ่ฆใชใใผใฟใๅใๅใฃใๅพใ็ปๅใฎ้ซใใๆกใฎใตใคใบใใไธใซๅใพใใใจใ็ขบ่ชใใใใใซใใงใใฏใ่กใใพใใ๏ผใใฎๅ ดๅใๆกใๆขใใฎใ็ใซใใชใฃใฆใใพใ๏ผใ ใใฎๅพใๅทฆใใๅณใธใฎใตใคใฏใซใงใๅๆฐๅญใฎ้ ๅใไธ่ดใใใพใงๆฏ่ผใใใพใใใ ๆฐๅญใฏไธ่ดใใพใใ->ๆๅญๅน ใฎๅณๅดใฎ็ปๅใ็งปๅใใพใใ ๆฌกใฎใจใชใขใชใฉใ็ขบ่ชใใฆใใ ใใใ ใใฎ็ตๆใใในใฆใใใใปใฉ้ใใชใใใจใๅคๆใใพใใใใใญใธใงใฏใใๆทปไปใใฆใ่ชๅใง็ขบ่ชใงใใใใใซใใพใใใใฝใชใฅใผใทใงใณใฏ100๏ผ ๆญฃใใ่ช่ญใใใใญใฃใใใฃใ่ฟใใพใใใ
PSๅผทใใใญใธใงใฏใใณใผใใ่นดใใชใใงใใ ใใใ้ทใ้ใใใใฆในใใผใใฎใใใซๆธใใใฆใใพใใ ๅคใใๆ้ฉๅใใใใจใใงใใพใใใใใกใใ่ๅณๆทฑใใฎใงใใใฐใใใใฏใใงใซใใชใใฎใใใฎใฟในใฏใงใ:)
PPSใใใงใๅใใใใซใใตใคใใฎใขใใฌในใๆๅฎใใฆใไฝใๅคใใใชใใจๆใใพใใcracks.msใงใใ
VS2010ใฎใใญใธใงใฏใ