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Bmp 24λת16λ

ϵͳԴĻͼJPGͼƬ򿪣ȻΪ24λBMP8λ16λBMPBMPͼƬŲʧ棬֪ûİ취

PS24λɫbmpͼƬִд洢Ϊbmpʽbmpѡѡ16λɫbmpɡ

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

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

windowsԴĻͼͿԣbmpļȻΪڱҲѡ24λλͼͿˡ

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

ֱɫΪ8λ24λ32λ8λɫ28ηɫҲ256ɫ24λɫ224ηɫҲ16777216ɫ32λɫ232ηɫҲ4294967296ɫλԽ࣬ͼɫЧԽ

ɫֵ32ͼƬ..һЩɫɫ..ҲǺ...... ʡ256ɫᷢ..кܴIJͬ

ΪBMPֶԻѡ32λ

bmpʽһԴʽʲôģĻʹָʽ һƼJPG/GIF/PNGЩʽȽϺЩ

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