วันศุกร์ที่ 6 กันยายน พ.ศ. 2556
COMPUTER ANIMATION
COMPUTER ANIMATION
Computer animation is the process used for generating animated images by using computer graphics. The more general termcomputer generated imagery encompasses both static scenes and dynamic images, while computer animation only refers to moving images.
Modern computer animation usually uses 3D computer graphics, although 2D computer graphics are still used for stylistic, low bandwidth, and faster real-time renderings. Sometimes the target of the animation is the computer itself, but sometimes the target is another medium, such as film.
Computer animation is essentially a digital successor to the stop motion techniques used in traditional animation with 3D models and frame-by-frame animation of 2D illustrations. Computer generated animations are more controllable than other more physically based processes, such as constructing miniatures for effects shots or hiring extras for crowd scenes, and because it allows the creation of images that would not be feasible using any other technology. It can also allow a single graphic artist to produce such content without the use of actors, expensive set pieces, or props.
To create the illusion of movement, an image is displayed on the computer screen and repeatedly replaced by a new image that is similar to it, but advanced slightly in time (usually at a rate of 24 or 30 frames/second). This technique is identical to how the illusion of movement is achieved with television and motion pictures.
For 3D animations, objects (models) are built on the computer monitor (modeled) and 3D figures are rigged with a virtual skeleton. For 2D figure animations, separate objects (illustrations) and separate transparent layers are used, with or without a virtual skeleton. Then the limbs, eyes, mouth, clothes, etc. of the figure are moved by the animator onkey frames. The differences in appearance between key frames are automatically calculated by the computer in a process known as tweening or morphing. Finally, the animation is rendered.
For 3D animations, all frames must be rendered after modeling is complete. For 2D vector animations, the rendering process is the key frame illustration process, while tweened frames are rendered as needed. For pre-recorded presentations, the rendered frames are transferred to a different format or medium such as film or digital video. The frames may also be rendered in real time as they are presented to the end-user audience. Low bandwidth animations transmitted via the internet (e.g. 2D Flash, X3D) often use software on the end-users computer to render in real time as an alternative to streaming or pre-loaded high bandwidth animations.
A SIMPLE EXAMPLE
COMPUTER PERIPHERALS
Computer peripherals are add-on hardware to the computer to expand its abilities or improve its performance. By adding memory, computers are able to perform a lot better, or by adding video cards, the computers graphics create more detail. These are just some of the peripherals, although there is a lot more you can put on your PC, some of them may not be compatible.
Compatibility maybe an issue to some of the peripherals and may even cause the worst outcome – the PC refuses to boot or the PC refuses to recognise the peripheral being added. The easiest way to solve that would be figuring out where it started and you can start from there.
Narrow down the problem and re-check the connections – specially the cards you just added-in. Checking the wires and screws make a difference. And everytime you install a new add-on card, and it suppose to be plug-and-play but it is not, maybe because you made a mistake in the installation process. Do not panic. Go through the whole process again and then try ones more. If still nothing is solve then maybe there might be a compatibility problem.
Technically, every piece of hardware inside your PC requires a driver to communicate and function with the operating system, the software applications, and other hardware components in your computer. Software drivers basically translate messages from and to the hardware in question and the operating system, allowing your computer system to work as a whole— theoretically. Generally, though appearances may be deceiving, any computer system is actually made up of a bunch of specialized pieces that do not communicate the low level language of other peripherals and, therefore, needs a great deal of translation to be able to talk and work effectively with them.
These facts may not solve all the hardware problems you may run into, however, they should solve a good number of them. The important thing to remember when trying to do any troubleshooting job, is that computers really are just logical devices and there is always a logical reason behind why things just not suppose to react the way they are. Finding what is that reason and then putting the right solution is not always easy, but if you approach the problem logically and work through it step-by-step, there is a very good chance you will be able to solve it by yourself.Examples are Expansion
วันจันทร์ที่ 2 กันยายน พ.ศ. 2556
Call of Duty: Modern Warfare 3
Call of Duty: Modern Warfare 3
Video Review - Call of Duty: Modern Warfare 3
Call of Duty: Modern Warfare 3 is the next chapter in the best-selling Call of Duty first-person shooter action series. Modern Warfare 3 is a direct sequel to the previous game in the series, Call of Duty: Modern Warfare 2. The game will continue the campaign storyline in which the US forces struggle against an invasion by the Russian Federation following the framing of an undercover US agent in a terrorist attack on Moscow. Not only does the game contain classic Call of Duty multi-character control, but Call of Duty: Modern Warfare 3 contains deep multiplayer support, including two-player co-op Survival mode. The game will also contain all-new kill streak categories and customizable strike packages that offer you more options to find the style that fits you best.
Delicious cases for iPhone
Tokyo-based company specializing in the manufacture of plastic food for display windows of restaurants, undertook to provide "iPhones" covers, decorated with dummies of different dishes. The menu is quite varied. Here there are so beloved by the Japanese sushi and grilled pork and fried egg, and even a chocolate cake.
1. Plastic food in Japan - the usual thing. In the ad showcases restaurants in every corner of Japan can be found models of dishes, from the familiar to the Japanese Yakisoba Italian spaghetti. "Boom" dummy food in Japan began with the 20-ies of the last century, and since then the Japanese have come up with more new and unusual ways to use it.
2. At the end of last year, Tokyo-based Suetake Sample in Yokohama has found a rather trivial, the way to use plastic food: they decorated it covers for iPhones.
3. First, the master received a few orders. However, the "telephone food" quickly sparked the appetite of owners of "iPhones".
4. The company last year sold more than 6,000 "tasty" covers. 300 were shipped overseas.
5. Each model is made dishes by hand, so the covers are not cheap. Price ranges from 25 to 50 U.S. dollars.
6. Master Noboru Kuvadayra, a specialist in the production of plastic food models in Japan, poses for a photographer with one of his works.
7. Cover from the collection iMeshi looks unusual, but it is made so skillfully that I want to eat it immediately.
8. Specialists of the company had become virtuosos to put their delicacies in small canisters
Google x
As you know, Google - is not only a search engine: The company is a world leader in the creation of gadgets, internet services, and more. The most curious development team is engaged in a secret Google X, and among their projects - here are 10 ideas that the Internet giant seeks to bring to life.
1. Car without a driver will make road traffic saferExperts of Google X for several years working on the project Driverless Car Program. Negotiations are underway with the authorities for permission to test the self-governing vehicles on public roads - as long as this agreement only states of California and Nevada. A fleet of ten vehicles with test systems allow run over more than 480 thousand km (as of August of 2012), and of course, tests are continuing. However, it is unclear when such a system will be commercially available.
2. Google Glass will change the way you think about gadgetsHaving put on those glasses, you can forget about the screens of smartphones and computers - the right information will always be available in only one eye movements. One way to look up - and before you calendar, email, social networks, weather, in general, everything that you want. Google Glass makes a revolutionary technology available to a wide range of people so far only a few lucky people, mostly developers and journalists were able to get a working prototype of points, but the consumers opportunity arises next year.
3. "Smart House" according to GoogleThe technology, called Android @ Home, will fully automate all of the life support system by connecting to the Internet, for example, while you are not home, a refrigerator will be able to order the necessary products itself, and coffee maker to make coffee exactly to your arrival. Android @ Home will connect all electrical appliances.
4. Space elevatorAccording to published in the journal «Time» information Google X team in 2011, the year included the idea of a "space elevator" in the so-called list of "What if ...". I must say, the very concept of this method of delivery to the orbit of people and goods put forward by K. Tsiolkovsky in 1895, the year. Do not wait for Google's early implementation of this idea - the development of "lift into orbit," presents many technical challenges, and all the more likely to say that to implement this idea in life is impossible. However, it's probably Google thus "cover their tracks" to save the process of developing a secret.
5. Watch a smartphone based on AndroidRecently, it was reported that Google is preparing a direct competitor iWatch from Apple - a watch, combined with the smartphone: of course, watches SmartWatch smartphone from Google will use the operating system Android. This latest «must have»-new to the gadget lovers will be available early next year.
6. Google will take care of your healthThe Internet giant has a stake in the company Adimab, engaged in the development of diagnostics and treatment of various diseases, which would bring a variety of technologies and methods to combat diseases. The revolutionary idea is the invention of miniature sensors involved in the search and optimization of antibodies produced by the body - to start treatment only need to swallow such a sensor. Another development in the field of Google Health is a subsidiary of iPierian, creating the technology of "cellular reprogramming» (cellular reprogramming), which will fight the disease by modifying cells.
7. Internet airships cover the entire planet wirelessGoogle's ambitions as a provider of Internet reached all-time highs - the company is developing airships that will provide wireless connectivity the entire planet, including remote regions in Africa and other parts of the Earth. If the project is realized, the "world wide web" will get about another 1 billion people - mostly residents of the "third world."
8. Game console based on AndroidThe popularity of the Android platform is growing all over the world, and Google is seeking to use its potential to the maximum.
«Wall Street Journal» spoke about the development of the gaming console from Google, which is designed to be a "killer" similar technology "Yabloko» - Apple TV: game console from Google allows you to run any Android-games directly on your home television.
9. The way Google determines the development of smart phones MotorolaBuy Google of Motorola Mobility (transaction was $ 12.5 billion) to become the owner of the first allowed 24.5 thousand patents and designs. Under the wing of the Internet giant will release a smartphone Motorola Moto X based on Android, which has all the modern features and characteristics, as well as, of course, a number of trendy "chips", which has no rivals - release date already quite close.
10. Eco-friendly sources of energyThe company Makani Power - developer of advanced technologies in the use of wind and solar energy: Google previously invested in the company a lot of money, and recently acquired in its entirety and included in the project, which deals with Google X. The best-known development Makani Power - wind turbines, hovering at an altitude of almost 300 m to 650 m-minute and allow to generate electricity out of thin air.
วันอาทิตย์ที่ 1 กันยายน พ.ศ. 2556
How to create a blog
Step to create your Blog.
1.You must ask The Blog account with www.blogger.com by using your Gmail.(For person doesn't have Gmail. You must ask Gmail account with www.gmail.com)
2.You must click "New Blog" for create your Blog.
5.If you click post icon,you can written and publish your post.
สมัครสมาชิก:
บทความ (Atom)