Description2K resolution refers to display devices or media with a maximum horizontal resolution of about 2,000 pixels. In the digital movie industry, Digital Cinema Initiatives (DMI) is the more common standard for 2K resolution and defines 2K resolution as the resolution used by the majority of digital projectors. This resolution is higher than the usual standard of 900p, but is still below the quality of the plasma display. Digital Cinema Initiatives (DVI) is the standard used in television broadcasts. DVI also supports HDTV resolutions up to 1080i.
Display devices with a higher vertical resolution have greater aspect ratio control. Aspect ratio is defined as the ratio between the top half (vertical resolution) and the bottom half (horizontal resolution). When the ratio is not correct, the images produced are usually blurred, leading to a picture that is usually too small or too large. High-resolution monitors usually have a high aspect ratio. Some digital projectors also offer optional software that allows the user to adjust the aspect ratio.
Movies are usually shot on a low-cost digital camera and edited using film, which requires a certain aspect ratio for images taken in the digital format. Because many digital cameras and HDTVs do not yet offer native image processing features, the user is often forced to use post-production techniques to make their images look professional. These techniques often include cropping, adding lens blurs, de-compression, and filtering. These operations produce pictures with lower resolution than they would have if the images had been captured using film. The resulting picture is called “artefact”, and it makes the original scenes appear as if they were taken at a lower resolution.
The de-compression process, in which data is compressed in order to save space, can be very helpful. However, if the source images are of lower resolution, it is necessary to reduce the quality of the compression. To achieve the best results, an optimum number of compressions (slices) must be used. For 2k resolution, the most effective solution is to use 16 slices of the original source images. This achieves the best compression ratios.
A TV may offer a higher resolution when it first comes out. However, consumers eventually grow tired of the new television and buy a new HDTV or a projector that offers the same resolution at a lower cost. For many consumers, this makes the older televisions useless. For those who love their old TV, converting it to full HDTV is a great way to enjoy the old TV when it is still available.
The new generation of projectors offers the best technology for maximizing the benefits of a high definition signal. The size of the screen can be increased without sacrificing picture quality. In addition to providing a better viewing experience through the use of advanced technology, projectors with a higher screen size also save more space. Consumers can now install a large HDTV in a smaller space, without having to spend a lot of money to get rid of an older sized flat screen.
Since HDTV and other high-resolution formats are better than standard CRT displays, there are now fewer viewing opportunities associated with standard CRT monitors. Standard CRT broadcasts are no longer being made with the flat screen format. Standard TVs are now made with a 16:9 aspect ratio. In response to customer demand, companies are producing more wide-screen HDTVs that offer a true widescreen viewing experience. The increase in wide-screen HDTVs has lead to an increase in the availability of high definition programming. Because there are more channels available in HDTV, many parents are purchasing HDTV to provide their children with the educational benefits of watching educational programs.
In summary, the question “What is UHD TV” is much less difficult to answer than the “what is HDTV?” question. Both terms can be used interchangeably, depending on the type of display. A TV with a widescreen display offers a true widescreen viewing experience, and an HDTV offers a high definition widescreen image. A UHD TV, which is an acronym for Ultra High Definition Television, offers the best possible viewing quality over the previous televisions.
