reduce your image size and use compression

... camera images Digital cameras generally include dedicated digital image processing chips to convert the raw data from the image sensor into a color-corrected image in a standard image file format Images ... in the form of microscopy images, X-ray images, angiography images, ultrasonic images, and tomography images An example of information which can be extracted from such image data is detection of ... project, which undertook recognition of Mandarin and Arabic in addition to English, and the GALE project, which focused solely on Mandarin and Arabic and required translation simultaneously with...

Ngày tải lên: 05/06/2014, 11:40

... in real time 1.3 IMAGE AND VIDEO COMPRESSION TECHNIQUES 1.3.1 Still Image Compression Let us first see the difference between data compression and bandwidth compression Data compression refers ... the terms data compression and bandwidth compression, let us look into some basic data compression techniques known to us Henceforth, we will use the terms compression and data compression interchangeably ... digital image However, we will use the term image to mean a digital image The image array is usually two dimensional (2D) if it is black and white (BW) and three dimensional (3D) if it is a color image...

Ngày tải lên: 24/03/2014, 01:21

... Fundamentals of Digital Image Processing, Prentice-Hall, 1989 [2] D Marr, Vision, W H Freeman and Co., 1982 [3] K Rao and J Hwang, Techniques and Standards for Image, Video and Audio Coding, Prentice-Hall, ... that image data transfers take up over 90% of the volume on the Internet The explosive growth in demand for image and video data, coupled with these and other delivery bottlenecks, mean that compression ... 8-by-8 blocks of image data Work on the JPEG standard began in 1986, and a draft standard was approved in 1992 to become International Standard (IS) 10918-1 Aspects of the JPEG standard are being...

Ngày tải lên: 05/06/2014, 11:52

... Australia, and Asia, Wiley is globally committed to developing and marketing print and electronic products and services for our customers’ professional and personal knowledge and understanding The ... customers that options are dangerous and should be used only by speculators We’ll clear up that misconception, and you’ll learn to use options to both reduce risk and enhance profits By combining ... Wolfinger, Mark D Create your own hedge fund : increase profits and reduce risk with ETFs and options / Mark Wolfinger p cm — (Wiley trading series) Includes bibliographical references and index ISBN 0-471-65507-4...

Ngày tải lên: 10/08/2014, 07:21

... understand and implement When you become satisfied with the results and feel comfortable, you can always expand your hedging education OR DO IT WITH HELP If you like the ideas taught in this book and ... assets to the stock market, you can make additional modifications to standard investment methods that reduce your risk and raise your profit expectations In this book, you will learn how to outperform ... of stocks and seldom sells any of them (a buy -and- hold investor) Hedging is a way to reduce the risk of owning other investments, and the investment strategy described in this book reduces the...

Ngày tải lên: 10/08/2014, 07:21

... because it allows you to make your ETF investment and immediately use options to hedge that investment Because the managers of traditional, actively managed mutual funds are constantly buying and ... take a break from ETFs and learn about stock options and how to use them to achieve enhanced profit potential and reduced risk Then we’ll combine our knowledge of ETFs and options to define a ... you can use to enhance profits and reduce risk To adopt the overall investment methodology emphasized in this book, it’s important to have a good understanding of how options work because this...

Ngày tải lên: 10/08/2014, 07:21

... unlucky and the stock drops to $30, your loss is $400, or 11.8 percent of your investment If the bottom falls out from under this stock and it drops to $20, your loss is $1,400, or 41.2 percent of your ... September, and October 2005, and January 2006 • August and September are the next two months • October and January are the next two months of the quarterly cycle IBM LEAPS expire in January 2007 and ... sell options and what motivates them Options are very versatile investment tools and provide benefits to both buyers and sellers In this and the next two chapters, you’ll gain an understanding of...

Ngày tải lên: 10/08/2014, 07:21

... sell your stock at a higher price Deciding you are bullish and attempting to profit from higher market prices goes against the teaching of MPT But it’s your money, and you have every right to use ... capital gains from your own stock picks—if you truly are a successful stock picker and at the same time collect option premiums to add to your earnings If you are wrong and your stocks don’t perform ... compares your result with that of the buy -and- hold investor The downside break-even point has nothing to with the buy -and- hold investor, as the covered call writer always does better than the buy -and- hold...

Ngày tải lên: 10/08/2014, 07:21

... at least several thousand dollars to invest You’ve learned about options and how they can be used to enhance the returns on your portfolio It’s time to tie it all together and develop an investment ... invest all your assets in stocks, it’s your money and you are entitled to make that choice 123 124 CREATE YOUR OWN HEDGE FUND After deciding how much to invest in the stock market, use that money ... of $60,000 If you don’t have sufficient cash in your account and cannot either transfer that cash into your account immediately or borrow it from your broker, you are going to receive a margin...

Ngày tải lên: 10/08/2014, 07:21

... comfortable with your positions, then your choice of which call option to write is probably appropriate for you If you are nervous and literally lose sleep worrying about your investments, then your choice ... you prefer to call your broker to place orders, bear in mind that it takes longer for those orders to be executed and the additional cost reduces your profits • The commissions used are typical ... specific ETFs and more conservative on others Or you may want to change your strategy after each expiration date to suit your current market outlook There is no single correct way to use covered...

Ngày tải lên: 10/08/2014, 07:21

... of EFA I’ll repurchase this morning and write my slightly OTM call option, as usual The markets are quiet and I am now fully invested I used my idle cash and now own 300 shares of OEF But in ... IWV and write an additional call There are two points of interest here I prefer writing a put option, but because I already own 400 shares and am writing four call options, it’s easier (and saves ... sold If the cash is in your account, the maximum risk for the position is known (and is essentially equivalent to that of any other shareholder).2 If you not have enough cash, and if you are assigned...

Ngày tải lên: 10/08/2014, 07:21

... sharing and, 21 managers arbitrage and, 20 choosing investments, 20 leverage and, 20 operate your own, xii, 24 qualified investors and, 21 HOLDRs: rebalancing portfolio and, 49 voting rights and, ... benefits, 5–6 building a portfolio, and, diversification and, efficient market theory and, individual investors and, market timing and, 15 passive investing and, 15 summary description, Montreal ... call your broker and ask The OCC is a clearinghouse for information about who owns, and who has sold, every outstanding option contract The OCC verifies that the exerciser owns the option and...

Ngày tải lên: 10/08/2014, 07:21

... gọi tam giác Maxell Ta chuyển từ hệ toạ độ màu hệ toạ độ x-y-z 2.2 Lấy mẫu lợng tử hoá (Image Sampling and quantization) Yêu cầu xử lý ảnh máy tính đa ảnh dạng biểu diễn số thích hợp, nghĩa ảnh ... pháp đợc minh hoạ qua hình 2-6 trang bên Lý thuyết mẫu hoá chiều - ảnh với dải giới hạn (Band limited Images) Một hàm f(x,y) gọi dải giới hạn khai triển Fourier F(1, 2) bên miền bao (hình 2.5) ... màu cục - Dữ liệu ảnh Phần mô tả lặp n lần ảnh chứa n đối tợng Header Image (10 byte) Palete of Imge 1(nếu có) Data of Image ' ,' ký tự liên kết ';' GIF terminator Phần đầu cuối ảnh GIF(terminator)...

Ngày tải lên: 27/08/2012, 10:19

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