落拓居论坛
标题:三维立体图片
作者:芬儿
日期:2007-05-28 08:06
内容:[img]http://bbs.wuyou.com/attachments/lbupfile/21/_1142490300.jpg[/img]
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[img]http://bbs.wuyou.com/attachments/lbupfile/21/A3BF_1142490305.jpg[/img]
3.14159
[img]http://bbs.wuyou.com/attachments/lbupfile/21/3_1142490313.jpg[/img]
50
[img]http://bbs.wuyou.com/attachments/lbupfile/21/50_1142490413.jpg[/img]
99澳门
[img]http://bbs.wuyou.com/attachments/lbupfile/21/99B0C4C3C5_1142490425.jpg[/img]
2000
[img]http://bbs.wuyou.com/attachments/lbupfile/21/2000_1142490435.jpg[/img]
2001
[img]http://bbs.wuyou.com/attachments/lbupfile/21/2001_1142490453.jpg[/img]
2002
[img]http://bbs.wuyou.com/attachments/lbupfile/21/2002_1142490458.jpg[/img]
apple
[img]http://bbs.wuyou.com/attachments/lbupfile/21/apple_1142490468.jpg[/img]
b2
[img]http://bbs.wuyou.com/attachments/lbupfile/21/b2_1142490503.jpg[/img]
coffee
[img]http://bbs.wuyou.com/attachments/lbupfile/21/coffee_1142490512.jpg[/img]
key
[img]http://bbs.wuyou.com/attachments/lbupfile/21/key_1142490523 ..
回复:
1.
蝴蝶 [img]http://bbs.wuyou.com/attachments/lbupfile/21/BAFBB5FB_1142490832.jpg[/img] 花 [img]http://bbs.wuyou.com/attachments/lbupfile/21/BBA81_1142490837.jpg[/img] 脚 [img]http://bbs.wuyou.com/attachments/lbupfile/21/BDC5_1142490842.jpg[/img] 酒壶 [img]http://bbs.wuyou.com/attachments/lbupfile/21/BEC6BAF8_1142490881.jpg[/img] 辣椒 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C0B1BDB7_1142490887.jpg[/img] 两个心形的环 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C1BDB8F6D0C4D0CE_1142490890.jpg[/img] 帽子 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C3B1D7D3_1142490928.jpg[/img] 牛头 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C5A3CDB7_1142490934.jpg[/img] 乒乓 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C6B9C5D2_1142490940.jpg[/img] 奇幻世界 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C6E6BBC3CAC0BDE7_1142490973.jpg[/img] 秋 [img]http://bbs.wuyou.com/attachments/lbupfile/21/C7EF_1142490978.jpg[/img] 求爱 [img]http://bbs.wuyou.co ..
2007-05-28 08:06
芬儿
2.
[color=#800000][size=4]立体视觉和立体画原理 人有两只眼，两只眼有一定距离，这就造成物体的影象在两眼中有一些差异，见下图，由图可见，由于物体与眼的距离不同，两眼的视角会有所不同，由于视角的不同所看到是影象也会有一些差异，大脑会根据这种差异感觉到立体的景象。 [img]http://bbs.wuyou.com/attachments/lbupfile/21/1_1142491277.gif[/img] 三维立体画就是利用这个原理，在水平方向生成一系列重复的图案，当这些图案在两只眼中重合时，就看到了立体的影象。参见下图，这是一幅不能再简单的立体画了。图中最上一行圆最远，最下一行圆最近，请注意：最上一行圆之间距离最大，最下一行圆之间距离最小。[/size][/color] [img]http://bbs.wuyou.com/attachments/lbupfile/21/2_1142491290.gif[/img] [size=4][color=#800000] 这是怎么发生是呢？让我们再看下图，从图中我们可以看到，重复图案的距离决定了立体影象的远近，生成三维立体画的程序就是根据这个原理，依据三维影象的远近，生成不同距离的重复图案。[/color][/size] [img]http://bbs.wuyou.com/attachments/lbupfile/21/3_1142491301.gif[/img]
2007-05-28 08:07
芬儿
3.
呵呵,想起了小时假看的三维画,有意思
2007-05-28 10:01
稀微风雨楼
4.
我喜欢看这样的图！
2007-05-28 14:28
芬儿
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