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BMP 檔案結構

BMP 檔案結構. 報告者：李銘恭. 檔案結構. 檔頭資訊 (BitMapFileHeader). 影像描述資訊 (BitMapInfoHeader). 調色盤資料 (RGBQuad). 影像資料. 檔頭資訊. 2. 4. 2. 2. 4. BfType. BfSize. BfReserved2. BfReserved1. BfOffBits. 影像描述資訊 (1/2). 4. 2. 2. 4. 4. 4. BiSize. BiWidth. BiHeight. BiPlanes. BiBitCount. BiCompression.

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BMP 檔案結構

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  1. BMP檔案結構 報告者：李銘恭

  2. 檔案結構 檔頭資訊(BitMapFileHeader) 影像描述資訊(BitMapInfoHeader) 調色盤資料(RGBQuad) 影像資料

  3. 檔頭資訊 2 4 2 2 4 BfType BfSize BfReserved2 BfReserved1 BfOffBits

  4. 影像描述資訊(1/2) 4 2 2 4 4 4 BiSize BiWidth BiHeight BiPlanes BiBitCount BiCompression 4 4 4 4 4 BiClrImportant BiSizeImage BiXPelsPerMeter BiYPelsPerMeter BiClrUsed

  5. 影像描述資訊(2/2) 4、8、16、24、32

  6. 調色盤資料 B G R U

  7. 影像資料 影像儲存格式 影像顯示格式 A0 37 F2 8B 31 C4 A0 37 F2 8B 31 C4 00 00 儲存方式：由左往右，由下往上 黑白 ：8 Pixels/Byte 16色 ： 2 Pixels/Byte 256色 ： 1 Pixel /Byte 全彩 ： 1 Pixel/ 3 Bytes

  8. 實例說明(1/3) 影像大小：256*256 解析度： 72 Pixels/Inch

  9. 實例說明(3/3)

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