t*m
发帖数: 7 | 1 2-D坐标里面有很多点
想找他们的边缘点(不是convex hull)
matlab里有啥简单的办法么？ |
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b**********n
发帖数: 34 | 2 https://docs.google.com/document/d/1XMOGEkkOgV1Zq48HlkVIgLmZE57Lm2tkD_-
wd289V7M/pub
TFT Back-Plane Principal Scientist & Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our printed TFT back-plane thrust. We are innovating next-
generation printed TFT back-plate for various display applications. The
successful candidate will be a hands-on scientist and engineer. The
successful... 阅读全帖 |
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a*****g
发帖数: 19398 | 3 Deep Learning Isn’t a Dangerous Magic Genie. It’s Just Math
Deep learning is rapidly ‘eating’ artificial intelligence. But let’s not
mistake this ascendant form of artificial intelligence for anything more
than it really is. The famous author Arthur C. Clarke wrote, “Any
sufficiently advanced technology is indistinguishable from magic.” And deep
learning is certainly an advanced technology—it can identify objects and
faces in photos, recognize spoken words, translate from one language to
another... 阅读全帖 |
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C******6
发帖数: 22 | 4 R&D restructuring–round 2013
It's standard operating procedure in Big Pharma to tell the world that the
company has a great R&D division busily innovating important new drugs and
everything looks rosy for the future. But at some point, as generics start
stripping away billions in revenue, investors start to notice when the
emperor's clothes are gone. Merck ($MRK) made its debut on that stage this
year after a series of missteps in the clinic made it abundantly clear that
the pharma giant would h... 阅读全帖 |
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f*****g
发帖数: 3086 | 5 【 以下文字转载自 PhotoGear 讨论区 】
发信人: foxzeng (fox), 信区: PhotoGear
标 题: 问一个图片颜色控制的问题
发信站: BBS 未名空间站 (Fri Jul 29 00:50:19 2011, 美东)
1. PS里面，差显示器lab color 跟 RGB 差很小，外接显示器这两种mode差挺大的，
lab color鲜艳很多。
最后存成JPG都是RGB的颜色。这是不是正常现象，说明外接显示器wide gamut？
2. 有没有办法在IE里面看图load icc profile? Firefox可以load，IE默认好像不load
，chrome也不load，
这个网站貌似可以测：
http://color.org/version4html.xalter |
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o******e
发帖数: 1761 | 6 那天开车回家在NPR上听的，挺有意思。
早期波多黎各人来到纽约等地后发现自己因为英语不好经常被当做二等公民对待，于是
对孩子进行“融入”教育，很多家庭以放弃西班牙语为代价来追求”正宗的英语“ （
很多华人也是如此）正如文章提到的，很多当时移民的心态是：”if you're speaking
English, you're better."
但是随着整个拉丁裔族群在美国的扩大和拉丁裔经济地位的提升，现在的波多黎各人越
来越对西班牙语文化表示自信。 而双语带来的广大工作机会和潜在发展前景也使得很
多波多黎各裔，在美国本土长大只会英语的年轻人重新开始学习西班牙语，并责备父母
为什么不一开始就教他们西班牙语。
正如文中被采访的女孩一样 “ Irizarry is disappointed her parents didn't
enforce Spanish when she was young and could soak up the language with ease.
"
并且她希望，她的孩子能够很自信的面对那个问题 ”你能说西班牙语么？“
从这个故事里，华人是否也能从中得到一些启示呢... 阅读全帖 |
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w*******y
发帖数: 60932 | 7 Found these Mitsubishi L75-A91 75-Inch 1080p LaserVue HDTVs for $4100 with a
coupon code STBASS
The regular price in the market is $6000 and amazon sells it for $5500
I found it for $4100 with the coupon code STBASS @ electronics expo
coupon code takes $1900 off!
this TV is amazing
* 75-inch LaserVue LCD panel provides a wide gamut of rich, complex
colors with distinct clarity and an immersive depth of field as well as
reduces power requirements in comparison to other HDTV technologies.
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w*******y
发帖数: 60932 | 8 IPS (in-plane switching) technology for minimal color deviation across a
wide viewing angle
30" (76cm) display with 2560x1600 resolution and 16:10 aspect ratio for
clear images and exceptional multitasking
117% (CIE 1976) color gamut with excellent AdobeRGB and sRGB coverage for
rich, lifelike visuals
Easy, versatile adjustability and some of the latest connectivity options,
including HDMI, DisplayPort, DVI-D, USB ports and a 7-in-1 media card reader
Coupon Code = P?XSB2$8XSH3M3
Linky:
http://ac... 阅读全帖 |
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w*******y
发帖数: 60932 | 12 Dell has their Dell ST2210B 22" Full HD Widescreen Monitor for $119.99
Apply coupon code P075QS72TQGBLQ to bring the total down to $109.99
Product Link:
http://accessories.us.dell.com/sna/productdetail.aspx?sku=320-8
Tech Specs
General
Display Type LCD display / TFT active matrix - Cold Cathode Fluorescent Lamp
(CCFL)
TFT Technology TN
Dimensions With stand
Width 20.9 in
Depth 8.5 in
Height 15.1 in
Weight 10.8 lbs
Enclosure Color Black
Display
Diagonal Size 21.5" - widescreen
Viewable Size 21.5"... 阅读全帖 |
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w*******y
发帖数: 60932 | 13 Dell has the ST2410B 24-inch Full HD Widescreen Monitor:
http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en
for $159.99 after $100 coupon (+tax in most states, Free Shipping.)
$100 off ST2410B monitor: 2L?7QT756GD333 (expires 4/24)
Highlights
* 1920x1080 maximum widescreen resolution delivers more screen real
estate for efficient productivity
* High brightness of 250 cd/m2 (typical) provides excellent and clear
image display
* Offers a viewing angle of 170and 160in h... 阅读全帖 |
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w*******y
发帖数: 60932 | 14 Famous Maker 25 LED Ultra-Slim Monitor with HDMI @ Link:
http://sellout.woot.com/
$169.99 + $5 shipping
Cheapest it's been I believe. People usually have good things to say about
it.
Warranty: 90 Day Woot Limited Warranty:
http://www.woot.com/user/warrantyinfo.htm
Specifications LCD Panel Type: TN
Monitor type: 25 ultra-slim LED
monitor Native Resolution:
1920x1080 ... 阅读全帖 |
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w*******y
发帖数: 60932 | 15 The HP Envy 17 3D:
http://www.shopping.hp.com/webapp/shopping/computer_series.do?s
is $1199 (plus tax, free shipping) after 25% off coupon code NB25ENVY17,
expires 10/19 or before (800 uses). The coupon code only works on
customized models, not the "fast ship" ones.
Specs in brief:2nd generation Intel(R) Core(TM) i7-2630QM (2.0 GHz, 6MB L3
Cache) with Turbo Boost up to 2.9 GHz (Sandy Bridge)
1GB GDDR5 Radeon(TM) HD 6850M Graphics
6GB 1333MHz DDR3 System Memory (2 Dimm)
750GB 7200RPM Hard Driv... 阅读全帖 |
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w*******y
发帖数: 60932 | 16 Incredible performance & clarity: Enjoy up to 2560 x 1440 (WQHD) resolution,
1.07 billion colors, 16:9 widescreen aspect ratio, 109 pixels per inch, 6-
millisecond (typical)1:
http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en
gray-to-gray response time and 80,000:1 maximum dynamic contrast ratio.
Amazing color accuracy: PremierColor delivers factory-tuned AdobeRGB and
sRGB modes, a Custom Color mode for tech-savvy users and an outstanding
color gamut.
Myriad of connectivity optio... 阅读全帖 |
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w*******y
发帖数: 60932 | 17 Tiger Brother (Fulfilled by Amazon) has the Dell UltraSharp U2711 27-inch
Widescreen Flat Panel Monitor for $815
Free shipping
Product Link:
http://www.amazon.com/Dell-UltraSharp-U2711-27-inch-Widescreen/
Experience a revolutionary screen performance with the DellTM UltraSharpTM
U2711 27-inch Widescreen Flat Panel Monitor. With an outstanding resolution
of 2560x1440 (WQHD) pixels, this monitor delivers stunning detail, depth and
responsiveness. Coupled with a dynamic contrast ratio of 80000:1 an... 阅读全帖 |
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w*******y
发帖数: 60932 | 18 1saleaday had this on their site a few days ago, but i just check Bensoutlet
and its still available for the same price! No time limit, just until the
product runs out.
ATI Radeon HD 5870 1GB Graphics Card With Eyefinity Technology & Dual-Stream
1080p Playback!
Link:
http://bensoutlet.com/products/ati-5870
Original Price: $629.99
Sale Price: $139.99 FS
Features Include
1GB GDDR5 memory with 153.6 GB/sec of memory bandwidth
TeraScale 2 Unified Processing Architecture
OpenGL 3.2 support
ATI Eyefi... 阅读全帖 |
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w*******y
发帖数: 60932 | 19 Dell UltraSharp U2412M 24" Monitor with LED:
http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en
DISPLAY
Diagonal Viewable Size:
24" (60.96 cm) viewable area
Aspect Ratio
Widescreen (16:10)
Panel Type, Surface:
IPS (In-Plane Switching), anti glare with hard coat 3H
Optimal Resolution:
1920 x 1200 at 60 Hz
Contrast Ratio:
1000 : 1 (typical)
2,000,000:1 (dynamic)
Dynamic Contrast Ratio:
2 million:1 (Max)
Brightness:
300 cd/m2 (typical)
Response Time:
8ms (gray to gray) Typical
Max View... 阅读全帖 |
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w*******y
发帖数: 60932 | 20 Last offer died on jan 19th
Must use this link
Link:
http://accessories.us.dell.com/sna/productdetail.aspx?c=us&cs=0
otherwise, it will show as $329
the usual stuff
DISPLAY
Diagonal Viewable Size:
24" (60.96 cm) viewable area
Aspect Ratio
Widescreen (16:10)
Panel Type, Surface:
IPS (In-Plane Switching), anti glare with hard coat 3H
Optimal Resolution:
1920 x 1200 at 60 Hz
Contrast Ratio:
1000 : 1 (typical)
2,000,000:1 (dynamic)
Dynamic Contrast Ratio:
2 million:1 (Max)
Brightness:
300 cd/m2 (typ... 阅读全帖 |
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w*******y
发帖数: 60932 | 21 Amazing clarity:
Enjoy crystal-clear, true-to-life images with full 1920x1080 (max)
resolution. Plus, get accurate, consistent colors regardless of your viewing
angle with IPS technology.
Heightened contrast:
Get razor-sharp, moving images free of motion blur with a 2,000,000:1 (
typical) high dynamic contrast ratio and 8ms with overdrive (typical) gray-
to-gray response time.
Vibrant colors:
Experience an impressive 16.7 million colors displayed in rich, dramatic and
accurate style with a wide ... 阅读全帖 |
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T*****y
发帖数: 18592 | 22 【 以下文字转载自 PhotoGear 讨论区 】
发信人: kyro (吞饭小丸子), 信区: PhotoGear
标 题: [合集] 有关LR,PS，IE，acdsee色彩显示问题（color management大
发信站: BBS 未名空间站 (Tue Sep 1 11:26:59 2009, 美东)
☆─────────────────────────────────────☆
anoia (暂时解决温饱,坚决不进器材) 于 (Tue Aug 18 18:52:59 2009, 美东) 提到:
我知道这是一个老问题了。这里想再说说，我基本对color management的原理，映射知
道的不多。这里只是从实践经验谈谈。还有很多自己的困惑，希望得到解答。
首先，基本前提是
1.显示器已经被calibrate过（通过硬件，如蜘蛛，独眼，调节过程中用显示器上的按钮
调节了brightness，contrast，white point（RGB），这个过程是calibration
2.同时软件产生了一个profile，然后这个profile每次开机都自动由程序load进... 阅读全帖 |
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b*****e
发帖数: 14299 | 23 ☆─────────────────────────────────────☆
ZCPlayer (顺其自然) 于 (Thu Apr 26 21:46:08 2007) 提到:
1.打印之前是不是要把图片convert到打印机的profile上?
2.profile里包括明暗对比信息么? 打黑白只需要注意这个吧
3.通常情况下，显示器和打印机的gamut(是这么叫么，或者是宽容? capacity?)谁大谁
小?
☆─────────────────────────────────────☆
tyning (俗人*把糖水进行到底) 于 (Fri Apr 27 02:14:42 2007) 提到:
1.如果你的软件使用了色彩管理（比如在PS的print preview里面设置了)，那么不需要。
如果没设置这个，可以convert了然后打印(关掉所有的打印机色彩管理）。但是注意
不要
double profile；
2.包括；
3. 一般来说，家用的显示器比家用的打印机大。
☆─────────────────────────────────────☆
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g********s
发帖数: 1969 | 24 It's interesting to see the review on amazon
http://www.amazon.com/Battle-Hymn-Tiger-Mother-Chua/product-rev
As an Asian American woman and a Harvard-educated "Chinese" mother, I find this book disturbing in its negative stereotyping and promotion of extreme parenting. I have known dozens of "Chinese" mothers - immigrants and American born alike - and none who have inflicted the type of punishment and "parenting" found in this book. As a Harvard undergraduate during the years that Ms. Chua was t... 阅读全帖 |
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