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Bmp 24λת16λ

ֱɫΪ8λ24λ32λ8λɫ28ηɫҲ256ɫ24λɫ224ηɫҲ16777216ɫ32λɫ232ηɫҲ4294967296ɫλԽ࣬ͼɫЧԽ

PS24λɫbmpͼƬִд洢Ϊbmpʽbmpѡѡ16λɫbmpɡ

ϵͳԴĻͼJPGͼƬ򿪣ȻΪ24λBMP8λ16λBMPBMPͼƬŲʧ棬֪ûİ취

bmpͼƬ 2ļļṹӣü򵥷ܶ 2Ʒ򿪣 if ( (fin = fopen(namein,"rb" )) == NULL ) { printf("Cann't open input file: %s\n",namein); exit(1); }; ļͷʶgb1 = fgetc(fin); gb2 = fge...

24λʣÿռ24bit 1024*768ص㡣Ծ1024*768*24=18874368bit ٳ8תΪbyte 8bit=1byte) =2359296(byte) Ϊ1024byte=1KB ٳ1024 2304KB ٳ10242.25MBˣԴ 256ɫ 8bit...

Function RGB24toRGB565(RGB24 As Long) As Integer Dim R As Long, G As Long, B As Long Dim RGB As Long R = (RGB24 Mod 256) / 255 * 31 G = (Int(RGB24 / 256) Mod 256) / 255 * 63 B = Int(RGB24 / 65536) / 255 * 31 RGB = R * 2048 + G ...

1ʹPhotoshopͼת24λʣ£CS6 PhotoshopͼƬҵͼ񡱲˵µġģʽѡСRGBɫΪɡ 24λʡ 2飺 ɫָͼеÿֳֵRGBɫÿɫ...

ΪBMPֶԻѡ32λ

ʽͼƬءλȡ8λͼСֽڣ 1200kb824=400k 256ɫ8λ400k88=400kb 16ɫ4λ400k48=200kb ɫ1λ400k18=50kb

Ƚ"ģʽ"ת8λRGBģʽ.ٱ濴. شߣ ɽ2008 - ߼ 12-3 21:33 ´. Photoshopģʽ,8λ/ͨ,Ϊÿͨռ8λ. RGBɫģʽͨͨ. RED,GREEN,BLUE,ͨռ8λ,ͼƬʵΪ24...

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