w********1
发帖数: 3492 | 1 Mon, 11 Jun 2012 14:01:32 PDT
Apple has quietly issued updates for a number of its software packages
following the WWDC keynote this morning. Final Cut Pro, Motion, Aperture,
iPhoto and iTunes have all been given updates.
Professional video editing app Final Cut Pro [Mac App Store] was updated to
version 10.0.5 with an update that "improves overall stability and is
enhanced for the MacBook Pro with Retina display."
Motion [Mac App Store] received the same update, moving to version 5.0.4.
Photo m... 阅读全帖 |
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l******s
发帖数: 1276 | 2 motion怎么弄？有现成的motion detection 软件吗 |
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a*******e
发帖数: 3021 | 3 没用
我看了以下motion的网站，好像现在motion对最新的内核啥的都有问题
我改成1也没用
[1] Thread 1 started
[1] cap.driver: "spca561"
[1] cap.card: "Camera"
[1] cap.bus_info: "usb-0000:00:1d.0-2"
[1] cap.capabilities=0x05000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Supported palettes:
[1] 0: S561 (S561)
[1] 1: GBRG (GBRG)
[1] Unable to find a compatible palette format.
[1] Using VIDEO_PALETTE_YUV420P palette
[1] Using V4L1
[1] Resizing pre_capture buffer to 1 items
[1] Started stream webcam server in port 8081
[1] |
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s*****t
发帖数: 1994 | 4 A Star Cluster in Motion
Credit: Adam Block (NOAO)
Explanation: Star clusters are a swarm of complex motions. The stars that compose globular
clusters and many open clusters all orbit the cluster center, occasionally interacting,
gravitationally, with a close-passing star. The orbits of stars around the cluster are typically not
as circular as the orbits of planets in our solar system. Cluster stars frequently fall more
directly toward the center and many times trace out un |
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c*******h
发帖数: 1096 | 5 【 以下文字转载自 Mathematics 讨论区 】
发信人: cockroach (冬冬), 信区: Mathematics
标 题: a question on brownian motion
发信站: BBS 未名空间站 (Thu Feb 10 20:22:29 2011, 美东)
Let W(t) be the standard Brownian motion. It is known that the covariance
matrix K has entries K(i,j)=min{i,j}. Now, if t is a vector instead of a
scalar (I even don't know the name of this random process), what does the
covariance matrix look like? |
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s***l
发帖数: 321 | 6 pretty well introduction.:)
a little more info that may be useful...
both MPEG and H261/3/+/L use block-based motion estimation.
in general, a macroblock (MB) is of size 16*16 and one
motion vector(MV) is assigned to one MB. another mode can also
be enabled, which applied 4 MVs are estimated for one MB,
which is split into four 8*8 blocks. a compressed MB consists of
MV(s) and residues, which is normally presented in SAD(sum of
absolute difference) as in MPEG and H26x. (although it is claimed
th |
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k****2
发帖数: 2 | 7 小弟在学随即过程，可是学的不太明白，有几个问题想请高手指点一下。
#1.
W(t) is standard brownian motion starting at 0.
let
X=integral W(t)dt from 0 to 1.
show that X is a normal distribution and find Cov(X,W(t))
#2.Let Y(t)=exp{W(t)} be geometric brownian motion .evaluate the diffusion
coefficients
Lim E[Y(t+d)-Y(t)|Y(t)=y]/d=b(y) d -> 0+
Lim E[{Y(t+d)-Y(t)}^2|Y(t)=y]/d=a(y) d -> 0+
希望高手讲解一下，谢谢 |
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j****j
发帖数: 270 | 8 Hi all,
I am looking for the Radon-Nikodym derivative when both Brownian Motion and
Poisson Process present? For example, when the Bt and Nt are independent, we
have a Radon-Nikodym derivative which is the product of the RN derivative
of the Brownian Motion part and the RN derivative of the Poisson Process
Part. But what if they are not independent? |
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B****n
发帖数: 11290 | 9 Assume X is a brownian motion in R^d
Does a radnom variable M exist such that for almost every w
|X(w,t)-X(w,s)|<=M(w)||s-t||^{1/2} for every s,t in R^d and
EM^2<\infty?
Here, ||.|| is the Euclidean distance in R^d
簡單的說就是Brownion Motion是不是滿足Holder condition with constant 1/2 我印
象中好像是對的 請大俠指點一下 謝謝 |
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B****n
发帖数: 11290 | 10 謝謝 想再請問一下
那如果把1/2換成小於1/2的任何正數 是不是就成立了
Brownian Motion的trajectory究竟滿足什麼holder condition的條件
我手頭只有Brownian Motion and Stochastic Calculus這本書 可是沒有找到
如果不容易答 告訴我哪本書有也可以
謝謝 |
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b***k
发帖数: 2673 | 11 ☆─────────────────────────────────────☆
finalguy (答案) 于 (Wed Nov 28 15:04:44 2007) 提到:
two brownian motions,B1 and B2.
B1(0)=0, B2(0)=1.
t denotes the time when B1 and B2 meet each other for the first time. What
is the distribution of t?
☆─────────────────────────────────────☆
eventhorizon (洒水车) 于 (Wed Nov 28 15:14:54 2007) 提到:
Just to show my new suit,
P(t
where Phi is the CDF of standard normal distribution.
Use reflection symmetry of Brownian motion.
☆── |
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r**a
发帖数: 536 | 12
I did not understand why it is not straight forward.
Suppose W_t is a standard brownian motion and t_0 is the time at which W_{t_
0}=m. Then you may construct a new standard brownian motion B_t=W_{t+t_0}-m.
Then ask what the property of the zeros of B_t is. This will be exactly the
same as the example I mentioned.
BTW, the page number might be wrong, since i used the 3rd edition. If u
check the 4th edition, the page number would be 370 and the section number
would be "8.4.1". |
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p*********g
发帖数: 453 | 13 请问怎么用SAS估计Brownian Motion的parameters？
For example,
dSt = adt + bdWt <-- Partial Differential Equation
St是已知数据，Wt是Brownian Motion，请问这么估计a和b， 用SAS？
谢谢！ |
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C******g
发帖数: 2930 | 14 You've read about it, you've seen pictures, but trust us when we say that
seeing the PlayStation Motion Controller in action is believing. Embedded
above is the full presentation of the motion controller taken from Sony's E3
press conference. You should watch it. Like right now. |
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C******g
发帖数: 2930 | 15 Sony has shown off LittleBigPlanet being played using the motion controller.
One player uses the controller to manipulate objects in the game world to
help the other player move past obstacles. The player with the motion
controller is also capable of accidentally killing the other player, so you
must be careful where you move objects. It is imaginable that the controller
can also be used in create mode as well, though nothing was shown to
advertise it. |
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C******g
发帖数: 2930 | 16 We just got our first brief taste of some of the retrofitted PS3 titles
which would support Sony's new, tentatively-named PlayStation Motion
Controller during Sony's TGS 2009 keynote. However, a piping hot press
release gave us some of the most detailed info on the peripheral to date --
most notable of which is the re-confirmation that the hardware is still on
track for a Spring 2010 release.
Equally as titillating is a comprehensive list of first-party "Motion
Controller dedicated and compatibl |
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w*******y
发帖数: 60932 | 17 Motion Activated Realistic Dummy Dome Security Camera with Blinking LED:
http://www.shop4tech.com/item9060.html
coupon code BH15 gets you 15% off / exp 10/31
* Realistic design
* Camera pans and swivels, and LED blinks/flashes, just like real
security cameras
* Cheap decoy/dummy camera to scare off potential thefts
* Virtually undistinguis hable design, mix with real cameras to
dramatically increase effectivenes s at minimal cost
* Built-in infrared PIR motion detector
... 阅读全帖 |
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w*******y
发帖数: 60932 | 18 Sams's Club has Wii Remote Controller w/ Motion Plus - Black (possibly other
colors) for $18.81+ tax
This price is valid only in stores and quantities are limited.
Link:
http://www.samsclub.com/sams/shop/product.jsp?productId=prod900821
Check your nearest store and place order online to go and pick up later.
ORDER ITEMIZATION:
ITEM/ITEM# QTY GIFT PRICE TOTAL
Wii Remote Controller w/ Motion Plus - Black - 306231 2 No $18.81
$37.62
Subtotal: $ 37.62
Estimated Shipping: $ 0.... 阅读全帖 |
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w*******y
发帖数: 60932 | 21 Comes with wand remote! Smart TV allows you to access limitless content,
thousands of movies, customizable apps, videos and the best of the web all
organized in a simple to use interface
TruMotion 120Hz technology lets you see sports, video games and high-speed
action with virtually no motion blur
LG's LED technology provides a slim profile and delivers amazing brightness,
clarity and color detail, as well as greater energy efficiency
Full HD 1080p gives it superior picture quality over standard... 阅读全帖 |
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w*******y
发帖数: 60932 | 22 Sylvania SA135 10 Amp Table-Top Timer with Motion Sensor and Alarm:
http://www.amazon.com/Sylvania-SA135-Table-Top-Motion-Sensor/dp
Timer turns on your lamp when you walk into the room!
Helps prevent late-night stumbling, plus, it alerts you when someone ELSE
walks into the room.
Turn on the security alarm option, and a light and/or siren will stay on for
a minimum of 5 minutes, and can be set for up to 60 minutes.
Includes digital lamp timer function, 6-ft plug-in cord, and battery backup
(batt... 阅读全帖 |
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w*******y
发帖数: 60932 | 26 Amazon CA
The Lord of the Rings: The Motion Picture Trilogy Extended Edition (Blu-ray)
CDN $44.99 + $10 shipping
= ~$55 USD Shipped
Today only: 60% off "The Lord of the Rings: The Motion Picture Trilogy."
Offer valid on October 10, 2011. Applies only to purchases of products sold
by Amazon.ca, and does not apply to products sold by third-party merchants
and other sellers through the Amazon.ca site. Offer available only while
supplies last
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w*******y
发帖数: 60932 | 27 For those who missed out on the previous deals, Best Buy has the PS3 Move
Motion Controller on sale this week (Oct. 23-30) for $24.99. Regular price
is $49.99.
Link:
http://www.bestbuy.com/site/Sony - PlayStation Move Motion Controller for PlayStation 3/1122178.p?id=1218223233936&skuId=1122178
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w*******y
发帖数: 60932 | 28 Allure Stainless Steel Automatic Liquid Soap Dispenser Motion Activated
Infrared:
http://www.ebay.com/itm/Allure-Stainless-Steel-Automatic-Liquid
features
Motion Activated
Fills Easily
Refillable
Stainless Steel
On/Off Switch
Includes Stand
Suitable for Liquid Soap ONLY
Requires 4 AAA Batteries (NOT Included)
Made in China
dimensions
4 in. Long x 2.5 in. Wide x 7 in. Tall
conditions
New, in Box
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w*******y
发帖数: 60932 | 29 US Appliance has the UN60D6000 Samsung 60" Series 6 LED 1080p HDTV with
120Hz Auto Motion & Smart TV for $1449.00 with free shipping. Final price
available at checkout after adding your information.
Link:
http://www.us-appliance.com/un60d6000.html
UN60D6000 120Hz Series 6 LED HDTV with Smart TV and Ultra Clear Panel
Smart TV featuring Web-Connected Samsung Apps
Visually Stunning LED Picture Quality with Auto Motion Plus 120Hz
5,000,000:1 Dynamic Contrast Ratio & Full HD 1080p
Sync media from mul... 阅读全帖 |
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w*******y
发帖数: 60932 | 33 Valid 2/25/12
Lord of the Rings: Motion Picture Trilogy [Widescreen Subtitle] (Blu-ray):
http://www.bestbuy.com/site/Lord of the Rings: Motion Picture Trilogy - Widescreen Subtitle - Blu-ray Disc/2629119.p?id=2204221&skuId=2629119&st=2629119&lp=1&cp=1
- $49.99 + Free Shipping/Free Store Pick-up
Includes:
The Lord of the Rings: The Fellowship of the Ring (2001), MPAA Rating: PG-13
The Lord of the Rings: The Two Towers (2002), MPAA Rating: PG-13
The Lord of the Rings: The Return of the King (2003)... 阅读全帖 |
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w*******y
发帖数: 60932 | 36 Link:
http://iway.org/9582891
The Memorex Wii Remote makes gaming incredibly fun! Featuring a 360-degree
rubberized d-pad for precise direction control, cool-blue LED backlight
accents, a lightweight design with rubberized non-slip grips to reduce
fatigue, and improved motion-sensing technology, this innovative controller
is a multifunctional device limited only by your imagination. In a tennis
game, simply swing your arm and it's your racket. In a racing game, it's
your steering wheel. For firs... 阅读全帖 |
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G*******s
发帖数: 10605 | 37 【 以下文字转载自 SmartShopper 俱乐部 】
发信人: GoRockets (火箭加油), 信区: SmartShopper
标 题: Wii Play: Motion with Remote Plus (Wii) $15
发信站: BBS 未名空间站 (Sun Nov 25 08:05:06 2012, 美东)
Walmart has Wii Play: Motion w/ Wii Remote Plus (Wii) for $15 with free
store pickup. Amazon still has it for $50+.
http://userquote.com/forum/index.php?topic=1625.msg1905#msg1905 |
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l*****y
发帖数: 5 | 38 Hi, all,
I am sorry for not being able to come here for a long time.
Here I have a topic that seems to me interesting, for you guys' discussion:
Motion Estimation Techniques for Video Coding
Here is a brief story about how I got to this topic: I'm working on totally
different topic, yet I happened to have to work out some algorithms for
estimating motion flows in a time sequence of images. That is how I had a
"video" animation in my work. Otherwise, most of time I am working on static
images. |
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s*****t
发帖数: 1994 | 39 A Star Cluster in Motion
Credit: Adam Block (NOAO)
Explanation: Star clusters are a swarm of complex motions. The stars that compose globular
clusters and many open clusters all orbit the cluster center, occasionally interacting,
gravitationally, with a close-passing star. The orbits of stars around the cluster are typically not
as circular as the orbits of planets in our solar system. Cluster stars frequently fall more
directly toward the center and many times trace out un |
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m********5
发帖数: 17667 | 40 slideshow 高露洁公司(Colgate-Palmolive)宣布回收一款使用电池动力的电动牙刷，
因为有消费者举报该款牙刷在使用时会爆炸。
首先有一位满地可的自由撰述作家陆坦、于去年3月份在个人布落格指出，在他于睡前
使用高露洁出品的Motion电动牙刷时，牙刷抓柄处的电池盯槽突然爆炸，将牙刷底盖炸
开飞过房间;联邦卫生部说迄今已收到9宗类似报告，不过没有发生任何造成长久性伤害
的事件。
卫生部建议仍拥有该款电动牙刷的消费者停止继续使用，卫生部并已撤消该牙刷在国内
的核准销售执照;高露洁公司指称，该款电动牙刷已停产，但可能还有一些剩余货色留
在货架上，所以该公司会继续回收至市面上没有留下任何一支。
陆坦说他在电动牙刷爆炸后曾和高露洁公司联络，受理人员表示非常惊讶，要求他将牙
刷快递送回去，然后寄了总值约20元的高露洁产品折价券给他，迄今未提供任何赔偿。
卫生部指出，消费者如需进一步资料可和高露洁公司联络。 |
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m******8
发帖数: 96 | 41 Tiguan S 4 motion + 17 alloy wheel
Lowest quote from dealer: 24600 plus tax, tags and processing.
Although it is 1000 below invoice, i do not feel it is a deal. Is this
price good? Any recent purchase experience sharing would be appreciated.
thanks! |
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M*******n
发帖数: 136 | 42 准备买Tiguan SE 4 Motion， 不带Sunroof&Navi，送Mat Kit,9.5% Tax
OTD: $31,245
麻烦大家看看价格合适不？多谢了！ |
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T*A
发帖数: 108 | 43 2011 Tiguan 4WD S motion
MSRP 27,830.00
Discount 3,121.00
Sale Price 24709.00
D&H 400.00
DMV Fee 17.20
Taxes 2086.56
Total 27,212.76 |
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a****u
发帖数: 1537 | 45 2年前9月发生的一起擦碰，并不严重，车漆都没掉一块，当时对方报警了，时候也向保
险公司claim了。
我也换工作迁居外州了，现在收到对方律师的notice of motion，我该如何应对？ |
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l*****6
发帖数: 7881 | 46 Good deal. S with 4 motion is very good value for the money.
提车时检查一下有无刮痕，车内所有的电器都正常工作。检查轮胎是否有损伤。大开前
盖看看有没漏油漏水的迹象。
后备箱工具是否齐全。2012还是13的？ |
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c***z
发帖数: 6348 | 47 6% tax
nothing added except 4 motions |
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l*****6
发帖数: 7881 | 49 Good deal. S with 4 motion is very good value for the money.
提车时检查一下有无刮痕，车内所有的电器都正常工作。检查轮胎是否有损伤。大开前
盖看看有没漏油漏水的迹象。
后备箱工具是否齐全。2012还是13的？ |
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c***z
发帖数: 6348 | 50 6% tax
nothing added except 4 motions |
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