1、關于套話表述：
for starters 第一點，用于代替常用的firstly, first of all等等
more importantly 更重要的是， 用于代替second, for another thing...等等
the icing on the cake 更棒的是，超級加分用法！一定要掌握的說法
E.g. describe a job you would like to pursue in the future. Use specific details and examples to illustrate why you want to get this job.
Speaking of my future job, I would like to be a marketing director in a global top company.
For starters, it is definitely a chanllenging job which can make me feel fulfilled! This job will make me completely understand the ture meaning of " a sense of satisfaction and achievement." The icing on the cake is that the high annual salary, the tempting bonus and satisfying welfare benefits will meet my material demands! And I can also build up a network of professinal contacts when I work with PR agency and institutes, which is quite important in this whole industry!
On the top of it, this field has great career prospects! These are what I love about my job and give me strong incentive to work even harder. And I believe this job helps me to realize my full potential!
注意我用紅色筆標注的加分內容，這些都是非常地道的口語說法，在下面我會羅列
for starters 第一點
sense of satisfaction and achievement 成就感和滿足感
The icing on the cake 更棒的是
high annual salary, the tempting bonus and satisfying welfare benefits 高收入，豐厚的年終獎和誘人的福利待遇
has great career prospects 很棒的職業前景
give sb strong incentive to .強烈的驅使某人做某事
realize one's full potential 實現某人全部潛能
今天的加分用法記下來了么？哈哈，希望大家在遇上職業描述類的時候可以用上，這些加分詞匯同樣可以用在major等描述里面
轉自:http://blog.sina.com.cn/s/blog_5d874c650100h8nm.html
正能量(Rip it up,the radically new
approach to changing your life)
參考亞馬遜書評.
//大致介紹
the Richard Wiseman'new book-rip it up,the radically new approach to changing your life-bring a whole heap of revolutionary psychology studies that turn your idea about how to change upside down.
//主題思想
it express a key idea that something so simple can be effective in changing someone's life.
//主題思想展開
The idea is that we have confused the horse with the cart(習語,混淆因果關系)-
compared with the theory which tells us how to change the way we think, it's far easier to change the way we act in simple & subtle ways.
//具體例證
Want to feel happier? Force yourself to smile & you will actually feel better.
Want to be more confident? Stand in a confident pose & it will effect how you see yourself.
馬斯洛需求金字塔(Maslow's hierarchy of
needs.)
參考wiki.
physio logical needs:food,water
safety:health,body
love:friendship,family
esteem:confidence,respect of others.
self-actualization:creativity,morality
喬布斯(Steven Jobs) 7加t,工作s.
參考喬布斯在斯坦福大學演講。
//關鍵詞:謙虛，進取
Key:as the proverb goes ,stay hungry , stay foolish
dropped out of college after the first 6 months.
following my curiosity and intuition turned to be priceless in the future.
//關鍵詞:機遇，興趣
first:calligraphy class
if Jobs never dropped in on that single course in college, the Mac would never have multiple typefaces.
//關鍵詞:挫折
//陳述背景
second story:love and loss
Jobs started Apple in his parent's garage when he was 20.They worked hard and in 10 years Apple had grown from just the two people in a garage into a 2 billion company with over 4000 employees.And he had just turned 30 and then he got fired.
(Jobs got fired by the company he started)
//轉折原因
he had been rejected but he was still in love.
it is dream and love that drive him to start over.
one of the most creative period of his life.He started another company named NeXT.
//哲學總結
It was awful tasting medicine but the patient needed it.
don't lose faith. Do what you love.Don't settle.
persistence.
//例子沒用，記住幾個句型
//關鍵詞:走自己的路
third story:death
If you live each day as if it was your last,someday you'll most certainly be right.
every thing - all external expectations, all pride, all fear of embarrassment or failure will fall away in the face of death.You are already naked so that there is no resson not to follow your heart.
Don't be trapped by dogma, don't let the noist of others' opinions drown out your own inner voice.
Have the courage to follow your heart and intuition.
情商
EQ(emotional quotient)
//參考google.
//EQ作用
EQ is sometimes described as more important than IQ since EQ helps us to understand our life, our values better.
//證據
plenty of experiments indicate that having better EQ is a must for making healthy choices in every aspects of life.
//再展開，一般用不到。
functions:
1.know and manage your own emotions.
2.motivate ourselves.
3.influence others'emotions.
4.handle relationship.
* Indirect access: (General, but inefficient, access to any type image)
效率低！o
For a single-channel byte image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,1);
CvScalar s;
s=cvGet2D(img,i,j); // get the (i,j) pixel value
printf("intensity=%f/n",s.val[0]);
s.val[0]=111;
cvSet2D(img,i,j,s); // set the (i,j) pixel value
o For a multi-channel float (or byte) image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_32F,3);
CvScalar s;
s=cvGet2D(img,i,j); // get the (i,j) pixel value
printf("B=%f, G=%f, R=%f/n",s.val[0],s.val[1],s.val[2]);
s.val[0]=111;
s.val[1]=111;
s.val[2]=111;
cvSet2D(img,i,j,s); // set the (i,j) pixel value
* Direct access: (Efficient access, but error prone)o For a single-channel byte image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,1);
((uchar *)(img->imageData + i*img->widthStep))[j]=111;
o For a multi-channel byte image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,3);
((uchar *)(img->imageData + i*img->widthStep))[j*img->nChannels + 0]=111; // B
((uchar *)(img->imageData + i*img->widthStep))[j*img->nChannels + 1]=112; // G
((uchar *)(img->imageData + i*img->widthStep))[j*img->nChannels + 2]=113; // R
o For a multi-channel float image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_32F,3);
((float *)(img->imageData + i*img->widthStep))[j*img->nChannels + 0]=111; // B
((float *)(img->imageData + i*img->widthStep))[j*img->nChannels + 1]=112; // G
((float *)(img->imageData + i*img->widthStep))[j*img->nChannels + 2]=113; // R
* Direct access using a pointer: (Simplified and efficient access under limiting assumptions)o For a single-channel byte image:IplImage* img = cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,1);
int height = img->height;
int width = img->width;
int step = img->widthStep/sizeof(uchar);
uchar* data = (uchar *)img->imageData;
data[i*step+j] = 111;
o For a multi-channel byte image:IplImage* img = cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,3);
int height = img->height;
int width = img->width;
int step = img->widthStep/sizeof(uchar);
int channels = img->nChannels;
uchar* data = (uchar *)img->imageData;
data[i*step+j*channels+k] = 111;
o For a multi-channel float image (assuming a 4-byte alignment):IplImage* img = cvCreateImage(cvSize(640,480),IPL_DEPTH_32F,3);
int height = img->height;
int width = img->width;
int step = img->widthStep/sizeof(float);
int channels = img->nChannels;
float * data = (float *)img->imageData;
data[i*step+j*channels+k] = 111;
* Direct access using a c++ wrapper: (Simple and efficient access)o Define a c++ wrapper for single-channel byte images, multi-channel byte images, and multi-channel float images:template<class T> class Image
{
private:
IplImage* imgp;
public:
Image(IplImage* img=0) {imgp=img;}
~Image(){imgp=0;}
void operator=(IplImage* img) {imgp=img;}
inline T* operator[](const int rowIndx) {
return ((T *)(imgp->imageData + rowIndx*imgp->widthStep));}
};
typedef struct{
unsigned char b,g,r;
} RgbPixel;
typedef struct{
float b,g,r;
} RgbPixelFloat;
typedef Image<RgbPixel> RgbImage;
typedef Image<RgbPixelFloat> RgbImageFloat;
typedef Image<unsigned char> BwImage;
typedef Image<float> BwImageFloat;
o For a single-channel byte image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,1);
BwImage imgA(img);
imgA[i][j] = 111;
o For a multi-channel byte image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_8U,3);
RgbImage imgA(img);
imgA[i][j].b = 111;
imgA[i][j].g = 111;
imgA[i][j].r = 111;
o For a multi-channel float image:IplImage* img=cvCreateImage(cvSize(640,480),IPL_DEPTH_32F,3);
RgbImageFloat imgA(img);
imgA[i][j].b = 111;
imgA[i][j].g = 111;
imgA[i][j].r = 111;
最近在做ruoyuYang的作業，搜集了一些關于各種細分算法的介紹。
——————————————————————————————————————————————————隨著Directx11的推出，細分曲面在游戲中得到了越來越大的關注。偶一開始覺得是一大堆復雜數學推導的東西，因為導師在中科院的博士幾年就是在做細分曲面，聽說一個很強的師兄三年也都是在做細分曲面。近來做了幾天助教幫忙改作業才偶然看到原來細分曲面也有很簡單的算法實現， 比如Catmull-Clark Subdivision算法，其可以對任意拓撲結構的多邊形進行細分。下面簡要介紹下。
細分新的曲面，先求出新的曲面的頂點：
Face point（位于原來多邊形面里的新頂點）
Edge point（在原來的邊中點附近的新頂點）
New vertex point （對原來的頂點進行調整得到新頂點）
Face point：
給定一個面F，有頂點V1,V2,……，Vn，那么新的Face point，VF計算公式如下
Edge point:
假設一邊E的兩個頂點為v和w，還有相鄰的兩個面為F1和F2（其面頂點已經算出為VF1和VF2）。那么對應這個邊的新頂點VE為
New Vertex point:
給定一個頂點v。假設Q是與v相鄰的多邊形的face point的平均值；v與n條邊相鄰，R是與v相鄰的邊的中點的平均值，那么調整后得到的新頂點位置v'為。
得到新的頂點后，邊是如何產生？
1：每個面頂點（Face Point）VF與包圍它的邊對應的邊頂點(Edge Point)VE相連。
2：每個頂點調整后得到的新頂點（new vertex point）v’與它相鄰的邊上的點（edge point）VE相連。
細分結果示例可以看下圖
轉自:
http://blog.csdn.net/qiul12345/article/details/5938771
一. 圖形學、可視化領域的會議：
(一)高級別會議
1. Siggraph (圖形學領域最高級別會議，不知SCI收錄否。國內研究者除非結果特
牛，輕易別投)
2. Eurograph (作為Computer Graphics Forum一期發表，SCI收錄，影響不斷增長
3. IEEE proceeding of Visualization (可視化領域最高級別會議，EI收錄，聲譽
很好)
4. IEEE Symposium of Volume visualization(會議3的一個伴隨的會議，EI收錄，
聲譽很好)
(二)一般的會議
1. Pacific Graphics(EI收錄)
2. CGI: Computer Graphics International (EI是否收錄不清楚)
3. WSCG: Int.Conf.on Computer Graphics, Visualization and Computer
Vision
4. Rendering
5. Visualization and Data Analysis----SPIE Electronic Imaging系列會議之一
(EI收錄，容易接受)
6. Visualization, Image-Guided Procedures, and Display-----SPIE Medical
Imaging系列會議之一 (EI收錄，容易接受)
7.Joint Eurographics - IEEE TCVG Symposium on Visualization (估計EI收錄)
二. 三維醫學圖像的可視化與分析的會議
(一)高級別會議
1. MICCAI----Medical Image Computing and Computer-Assisted Intervention
(醫學圖像的計算與分析領域最高級別會議，Springer出版，論文(Oral,Poster)
被SCI收錄，聲譽相當好. 不過國內研究者似乎未發表過。特別今年在日本召
開，但國內無人投中. MICCAI接受的論文數很多，長文超過100篇，短文也有
100篇，短文可能不被SCI收錄。也接受醫學可視化的論文)
2. IPMI----Information processing in Medical imaging (醫學圖像分析領域非
常有影響受尊重的會議，屬于Workshop。許多新結果先在這里報告。Springer出
版，估計被SCI收錄。但接受論文很少，約40篇左右吧)
3. CVPR-----Computer Vision & Pattern Recognition(屬于計算機視覺領域的兩
個最高級別會議中的一個。有一個專題是醫學圖像分析。基于圖像分析的思路處理
三維醫學圖像的特別有意義的結果可以投這個會議。該會議聲譽非常好，EI收錄，但很
不好投)
4. ICCV----IEEE International Conference on Computer Vision(計算機視覺領
域的兩個最高級別會議中的另一個。今年在北京召開。EI收錄。三維醫學圖像分析的很好
結果可以投這個會議。不好投)
注： 在上述幾個會議中，每年都有各個方向的牛人參加，報告各個領域的最新進展
。因此，這樣的會很有意義。在同行的眼中，這些會議發表的論文不比低級別的外文期
刊的論文差。
(二)一般的會議
1. Medicai imaging----SPIE舉辦的系列會議，共7個，主題分別是：
Visualization, Image-Guided Procedures, and Display
Physics of Medical Imaging
Physiology and Function: Methods, Systems, and Applications
Image Processing
PACS and Integrated Medical Information Systems: Design and Evalua
tion
Image Perception, Observer Performance, and Technology Assessment
Ultrasonic Imaging and Signal Processing
(SPIE會議相對容易接受，而且EI收錄。不過EI收錄的慢，因為會議論文集在會
議10個月后才能出版)
2. CARS------Computer Aided Radiology and Surgery: 分多個不同的主題會議