Tuesday, April 28, 2009

LCD vs. DLP >>The Advantages of LCD Technology ( jablaykita )

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Graphics in Games jablaykita
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Before you begin any actual graphics creation, it's important to decide exactly what you need in terms of game graphics. You already should have the game pretty well defined before progressing to this stage. The next step is to take what you know about the game and assess the graphical content required to make it a reality. This consists of making decisions regarding the game's graphical elements and itemizing the graphics needed.
Game Window Size jablaykita
The first major decision to make regarding a game's graphics is the size of the game window.
The game window is the rectangular surface on the screen where the game applet is displayed.
Because Java games typically run within the confines of a Web page, you have pretty wide control over the size of the game window. The only potential limitation on the game window is performance jablaykita http://citrastudio.com Photography .
You might wonder how performance could be related to the size of the game window. In games with animation, the game window is usually constantly redrawn with animation frames. The amount of time it takes to redraw the game window is based on the window's size; the larger the game window, the longer it takes to redraw, because there is more to draw. Therefore, in games that use extensive animation, you need to weigh the game window size against the performance of the game.http://citrastudio.com Photography jablaykita I've found that a game window size in the range of 200 to 300 pixels in both width and height yields decent performance results on a wide variety of systems.
Keep in mind that games that don't use animation aren't necessarily restricted to the game-window size limitation. However, it is still generally a good idea to keep the game window size within reason ,jablaykita http://citrastudio.com Photography because the game will be embedded inside a Web page.
jablaykita Target Audience
The target audience for your game can impact the graphics requirements a great deal. Games for children typically use graphics with bright colors to help keep their interest. Games aimed at very young children often use highly contrasting bright colors and larger graphic images. Very young children have much more difficulty with mouse precision and timing, so you need to address these issues in your game design. jablaykita http://gesrental.com rental plasma tv Most children are drawn toward animals and cartoon-type characters. These types of graphics make a good addition to almost any children's game.
If you're developing a game aimed at teenagers or an older crowd, the graphics pretty much depend on the game itself. Many teens and young adults are attracted to games with realistic violence and a lot of gory graphics. http://citrastudio.com Photography jablaykita Both inside and outside the commercial game community, there has been much debate about violence in video games, and the decision to include bloody graphics in your game is ultimately your own to make. I personally don't see gory graphics as being any different than special effects in movies; they have their place in some games and certainly can add to the excitement.
jablaykita Movies are a good example of how the target audience dictates the graphic detail. Children gravitate toward cartoons; the characters are easily recognizable and contrast well with the background. Within cartoons, there are varying levels of graphic detail typically associated with the target age group for the cartoon. http://greateventsupport.net jablaykita rental projector Older kids usually are more interested in cartoons that more closely approach realism. Similarly, most adults prefer movies with human actors instead of cartoons

Thursday, November 13, 2008

LCD vs. DLP >>The Advantages of LCD Technology ( jablaykita )

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The Advantages of LCD Technology
One benefit of LCD is that it has historically delivered better color saturation than you get from a DLP projector. That's primarily because in most single-chip DLP projectors, a clear (white) panel is included in the color wheel along with red, green, and blue in order to boost brightest, or total lumen output. Though the image is brighter than it would otherwise be, this tends to reduce color saturation, making the DLP picture appear not quite as rich and vibrant. However, some of the DLP-based home theater products now have six-segment color wheels that eliminate the white component. This contributes to a richer display of color. And even some of the newer high contrast DLP units that have a white segment in the wheel are producing better color saturation than they used to. Overall however, the best LCD projectors still have a noteworthy performance advantage in this area. http://greateventsupport.com Sewa Plasma jablaykita
LCD also delivers a somewhat sharper image than DLP at any given resolution. The difference here is more relevant for detailed financial spreadsheet presentations than it is for video. This is not to say that DLP is fuzzy--it isn't. When you look at a spreadsheet projected by a DLP projector it looks clear enough. It's just that when a DLP unit is placed side-by-side with an LCD of the same resolution, the LCD typically looks sharper in comparison.
A third benefit of LCD is that it is more light-efficient. LCD projectors usually produce significantly higher ANSI lumen outputs than do DLPs with the same wattage lamp. In the past year, DLP machines have gotten brighter and smaller--and there are now DLP projectors rated at 2500 ANSI lumens, which is a comparatively recent development. Still, LCD competes extremely well when high light output is required. All of the portable light cannons under 20 lbs putting out 3500 to 5000 ANSI lumens are LCD projectors. http://greateventsupport.com Sewa Plasma jablaykita

Wednesday, November 5, 2008

LCD vs. DLP >> The Technical Differences between LCD and DLP jablaykita

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LCD vs. DLP
The Technical Differences between LCD and DLP
LCD (liquid crystal display) projectors usually contain three separate LCD glass panels, one each for red, green, and blue components of the image signal being fed into the projector. As light passes through the LCD panels, individual pixels ("picture elements") can be opened to allow light to pass or closed to block the light, as if each little pixel were fitted with a Venetian blind. This activity modulates the light and produces the image that is projected onto the screen.
DLP ("Digital Light Processing") is a proprietary technology developed by Texas Instruments. It works quite differently than LCD. Instead of having glass panels through which light is passed, the DLP chip is a reflective surface made up of thousands of tiny mirrors. Each mirror represents a single pixel. http://greateventsupport.com Sewa Plasma jablaykita
In a DLP projector, light from the projector's lamp is directed onto the surface of the DLP chip. The mirrors wobble back and forth, directing light either into the lens path to turn the pixel on, or away from the lens path to turn it off.
In very expensive DLP projectors, there are three separate DLP chips, one each for the red, green, and blue channels. However, in DLP projectors under $20,000, there is only one chip. In order to define color, there is a color wheel that consists of red, green, blue, and sometimes white (clear) filters. This wheel spins between the lamp and the DLP chip and alternates the color of the light hitting the chip from red to green to blue. The mirrors tilt away from or into the lens path based upon how much of each color is required for each pixel at any given moment in time. This activity modulates the light and produces the image that is projected onto the screen. http://greateventsupport.com Sewa Plasma jablaykita

LCD vs. DLP >> The Technical Differences between LCD and DLP jablaykita

jablaykita
LCD vs. DLP
The Technical Differences between LCD and DLP
LCD (liquid crystal display) projectors usually contain three separate LCD glass panels, one each for red, green, and blue components of the image signal being fed into the projector. As light passes through the LCD panels, individual pixels ("picture elements") can be opened to allow light to pass or closed to block the light, as if each little pixel were fitted with a Venetian blind. This activity modulates the light and produces the image that is projected onto the screen.
DLP ("Digital Light Processing") is a proprietary technology developed by Texas Instruments. It works quite differently than LCD. Instead of having glass panels through which light is passed, the DLP chip is a reflective surface made up of thousands of tiny mirrors. Each mirror represents a single pixel. http://greateventsupport.com Sewa Plasma jablaykita
In a DLP projector, light from the projector's lamp is directed onto the surface of the DLP chip. The mirrors wobble back and forth, directing light either into the lens path to turn the pixel on, or away from the lens path to turn it off.
In very expensive DLP projectors, there are three separate DLP chips, one each for the red, green, and blue channels. However, in DLP projectors under $20,000, there is only one chip. In order to define color, there is a color wheel that consists of red, green, blue, and sometimes white (clear) filters. This wheel spins between the lamp and the DLP chip and alternates the color of the light hitting the chip from red to green to blue. The mirrors tilt away from or into the lens path based upon how much of each color is required for each pixel at any given moment in time. This activity modulates the light and produces the image that is projected onto the screen. http://greateventsupport.com Sewa Plasma jablaykita

Tuesday, November 4, 2008

jablaykita LCD vs. DLP =>know how (rental Projector)

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LCD vs. DLP

Introduction
If you are new to the world of digital projectors, you won't have to shop around the market very long before discovering that "LCD" and "DLP" somehow refers to two different kinds of projectors. You might not even know what LCD and DLP are before asking the obvious question "which one is better?"
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The answer is simple. Sort of. LCD and DLP each have unique advantages over the other. Neither one is perfect. So it is important to understand what each one gives you. Then you can make a good decision about which will be better for you.
By the way, there is a third very significant light engine technology called LCOS (liquid crystal on silicon). It is being developed by several vendors, most notably JVC and Hitachi. Several outstanding home theater projectors have been manufactured with this technology, and JVC's LCOS-based
jablaykita DLA-SX21 <http://greateventsupport.com/index.php> is currently on our list of Highly Recommended rental Projectors <http://greateventsupport.com>. However the discussion of LCOS technology is beyond the scope of this article. For more click here <http://www.gesrental.com>.( jablaykita )
http://greateventsupport.com Sewa Plasma jablaykita

jablaykita LCD vs. DLP =>know how (rental Projector)

jablaykita
LCD vs. DLP

Introduction
If you are new to the world of digital projectors, you won't have to shop around the market very long before discovering that "LCD" and "DLP" somehow refers to two different kinds of projectors. You might not even know what LCD and DLP are before asking the obvious question "which one is better?"
jablaykita
The answer is simple. Sort of. LCD and DLP each have unique advantages over the other. Neither one is perfect. So it is important to understand what each one gives you. Then you can make a good decision about which will be better for you.
By the way, there is a third very significant light engine technology called LCOS (liquid crystal on silicon). It is being developed by several vendors, most notably JVC and Hitachi. Several outstanding home theater projectors have been manufactured with this technology, and JVC's LCOS-based
jablaykita DLA-SX21 <http://greateventsupport.com/index.php> is currently on our list of Highly Recommended rental Projectors <http://greateventsupport.com>. However the discussion of LCOS technology is beyond the scope of this article. For more click here <http://www.gesrental.com>.( jablaykita )
http://greateventsupport.com Sewa Plasma jablaykita

Sunday, November 2, 2008

jablaykita Optimize HDTV =>Colour (rental Plasma)

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Optimize HDTV
Colour
What it is: Also called saturation, this control adjusts how intense the colors look.
What it does: When there's too much color, the set looks garish and unrealistic. It's most noticeable with reds, which are often accentuated (pushed) by the TV's color decoder. On the other hand, too little color diminishes the impact of the picture, making it look drab. Setting color to zero results in a black-and-white image.
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How to set it: If available find an image of someone with light, delicate skin tones, preferably a close-up of a face, on a DVD. Turn up the color control until it looks like the person has sunburn, then reduce it until the skin looks natural, without too much red. If the rest of the colors look too drab, you can increase color slightly at the expense of accurate skin tones.
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