查看完整版本: [转帖]NASA的40亿象素的数码相机

水仃 2005-8-15 23:40

[转帖]NASA的40亿象素的数码相机

目前民用数码相机，象素最高的也只有1600万，但是40亿象素的数码相机你见过吗？美国航天局为科研而特别研制的相机就使用了40亿象素的感光元件，40亿象素可以拍摄出88000 x 44000的超大分辨率，这种尺寸的数码照片，如果不压缩的话，一张照片的容量将达到惊人的24GB！下面我们就去看一下这40亿象素能带给我们什么样的感受。<br>\.Na+Q4L8EV
先来看一张宇航局发射基地的样张，高耸的航天飞机矗立在宽大的发射平台上，如果我们每次裁切画面的一部分放大的话，你能看到更多的细节内容。 <br>p)G@HP)P ?U
原图<br>`Zo`3[4?a
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132667.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
M3h7L6p:Z | <br>
KN$k.vYY7Z;Wn 局部放大<br>
-~0n3C"Yy%}D}L.Yl <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132669.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
D X*b;?1`h <br>] a4Xg)\bv(Kh
航天飞船的一个喷射口<br> BO;Y?D(T u
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132670.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>~DX#Z;o9ap
<br>Y(z(oC!M
所有参与人员的签名，几乎能看清全部的名字<br>f i!E7?sa@ x
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132671.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
e+LB i&l)s7oz <br>
t0l z_6}1s[3nU+P 巨大发射平台的履带<br>7P9LS1@yW
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132672.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
?BwY#}8a] <br>
Lfs:ki%] v <br>
"Gj%E[lh2J 下面这张是在圣地亚哥一个小公园中拍摄的，看看你能在图片里找到些什么<br>Y/d x5exK
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132673.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
0@ |'y b)b UWl <br>
T W.a*O R'p+EBr nj 局部放大<br>
)H]5h9dE)Z <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132675.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>*Q(s'SG4h-O
<br>
'^f r,q8U+J C,v!S9F 继续放大<br>0v6r7x/vI.XlW
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132676.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>I6C;t"XB4P
<br>5|6}w?8]h P$`
注意这个椭圆型的图案<br>|!\ k5z_H7N+n&C$WM
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132677.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>q7n/T@vVH
<br>
:CJe/cG;^E 竟然可以看清墙壁上的文字和图案！<br>:`b8Vc!D!]"x&dZ
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132679.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
5h;I4|2D@~$A6Q <br>)?#D2Zz0deVN
你注意到这还有人了吗？<br>
,E^+LT5RE @zn#M <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132682.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>X!} Gk4fXAZ
<br>[&qQT5|.W.c'wG/o
<br>?7i"ZIg!s R#J,g
位于大海边的一座跨度很大的大桥，看看我们能在图片中发现什么<br>3x?m-[)` I4e
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132683.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>(l$Oe@u R'J ?
<br>
p6S {)pk 拉近<br> e,Ljk{q
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132685.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>;R3E HHY?&P ]2o5|,H P
<br>
J7g(Y)q @ 再拉近<br>
4oO(KDd/Lgk\@ <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132686.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
W#y S`6y |i <br>
/Y+m2a2p L js R 画面中找到的一个人，你能在第一副图中找到他吗？最后一副图中的人你能从原图中找出来吗？此时照片只有原始照片画幅的0.05%！但是基本上，人物的表情还能分辨，他在笑！<br>enXzr
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132687.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>N*lMC~ V:nS$o8l
<br>Hb3[3L-{}4E4Y@Nf)?
<br>$q![fV P3uJe0AM

水仃 2005-8-15 23:42

re:这块布满甲骨文的远古山岩，通过40000...

这块布满甲骨文的远古山岩，通过40000万象素的数码相机，我们可以把它看的更清晰。<br>Ph-pn zK Oqn%^
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132689.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>m2K2x;w5Y z G/lI
<br>
V3K8P6X6@${ 放大<br>s%d3BGKSv
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132691.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>&~ J1EN#y0`
<br>
3u*q~#q8? j 再放大<br>
A Ous&fGB|!P <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132692.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
OeOc{$zK#q <br>
^&Hk9Y3S*J n p 继续放大<br>
K!V;FYnl'w <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132693.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>1Q1j^#Ihk0e%F$Q
<br>-U7lOg2{W \;M
1%原图面积的画面，我们看到一头牛和一个什么？<br>
$aFm8m z)Pk <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132694.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br> ?!x:C[?
<br>
-K%C-S3tG 继续放大至原图的0.05%面积，看到两头鹿的脑袋<br>"k4kqH"s ZD'e
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132695.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>

水仃 2005-8-15 23:45

re:海滨高尔夫球场，看看草坪上这些人都在干什...

海滨高尔夫球场，看看草坪上这些人都在干什么<br>3F8si5Q8L"C0G
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132701.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>7r"O5lf,?{
<br>(y3{^w6c,R U/y
放大<br>2t;x;fI#Ww
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132702.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
(yOiogG <br>9N0|@_@/T%t$U
再放大<br>u'ug-m#oL7\
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132703.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>U']$R9t C ENv
<br>x1k3Y!ru g)G*L
又是原图0.05%的裁切，我们可以看清车上的文字<br>
*q+_JE&re,L(K.JQ$m <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132704.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
2l-{ \f5G%j2O*v <br> W-Y%z7KVQ!s#e;A[
同样的0.05%原图面积，可以看到这人插着腰，右手拿着一副手套<br>
_"\[ G*Cth_7K4b B!Z <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132706.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>

水仃 2005-8-15 23:47

re:最后一张，孟菲斯河边的一艘游船，我们要注...

最后一张，孟菲斯河边的一艘游船，我们要注意的是船身侧面那幅漂亮的彩色大海报。<br>
S%p5Q4mn F <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132709.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>9Y4V~E'a X7y
<br>
+w1hp;U0xM Llu 放大<br>r V6f tA
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132711.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>icRdBN+t8B
<br>V&H;H\*En2x'N2M
局部放大原图<br>
ZE!`I$~g <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132713.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
NR^I:O <br>
'Qx9y*@1e,OCp 局部放大原图<br>
e%A)Au:{6|a!^ <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132714.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
&qq/L`k3n4e&B <br>*^XcHz @O*c
船身侧面的海报原图<br>kRQ+lb`Bd
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132715.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>Iy O;w:^:O&G/BGr
<br>
'E$n(a2qdB 0.05%原图面积，看到了吗？这副作品的作者签名！<br>
@0PK9pd7m <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132743.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>

水仃 2005-8-15 23:49

re:看了这么多样张，那么这部拥有40亿象素的...

看了这么多样张，那么这部拥有40亿象素的数码相机到底什么样子？下面我们就来揭开它的神秘面纱<br>
p j*}$o3u?;LY \-n <br>?vS4Y @"a ?h k3q
两位设计师和他们的杰作<br>W+nTt6c
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132757.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
qW;E [d*o <br>)Pr.l#UN F
这部相机目前还没有名字，不过整个科研计划有一个代号叫“Gigapxl Project”。相机所有零件和部件都是专门特制的，造价不菲。<br>\'\-jH#m W6^3}*P'UC
目前该相机的象素还在不断提升，我们期待它能突破更高的极限<br> E:lj"X yFL ~6g
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132758.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>~ _A'l3@3P6M O"Gc
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132759.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>whAp jaX
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132760.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
2HLm(x;U WX$~ <IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="http://photocdn.sohu.com/20050628/Img240132763.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>

萤火虫 2005-8-16 12:00

re:牛!

牛!

野山猪 2005-8-17 09:39

re:牛XXXXXXXXXXXXXXXXXXX...

牛XXXXXXXXXXXXXXXXXXXXX
页: [1]
查看完整版本: [转帖]NASA的40亿象素的数码相机