Tips To Choose The Best 3D TV

For the best experience in movies we go to movie halls. The multi screen is the newest trend and has come along the concept of 3D cinema. For 3D generally the methods used was a hologram. This technique included construction and re-construction of hologram. At first the hologram is created by using a LASER. The hologram records the phase amplitude and frequency of the image. This type of recording is different from ordinary pictures clicked from the camera.

The information on a simple camera lacks the phase of the image whereas in case of hologram this lack is compensated. Then the hologram is recreated again by laser. The reconstruction of image results in the formation of a virtual and a real image is formed which gives a third dimension to the resultant image and hence a 3D image is formed.

This was the case of movies at movie halls, but what if you want to experience this experience at home? This is possible only with the help of Panasonic 3D TV. This kind of TV gives its user a perception of depth. This kind of perception can be given by a several number of techniques. Some of these are multi view display, 2D stereoscopic vision, stereoscopic display and a several number of such 3D displaying techniques.

The term 3D TV can be best understood under these three categories. TV fulfilling these categories can be termed as the best 3D TV.

Display Technology

The basic method of display is to separate the vision and views of the left and the right eye. This can be done by filtering the image. The primitive method was to use of a pair of 3D glasses by the user so as to separate the image for the eyes. Now-a-days this technology is replaced by the light source split in two different directions for the eyes to precept them.

Production Technology

The production technology is mainly stereoscopic. It involves capturing images in two stereoscopic visions as pairs in two view setup. The distance between the two cameras is equivalent to the distance between the two human pupils. This ensures the production of the image along the line of sight and hence a perception of depth is given to the user.

Hence what happens is that a 3D image is actually not formed but a perception is given to the eyes of the viewer. This happens due to the algebraic calculation of coordinates which involves much lengthy calculation on basis of angles and coordinates.

3D Production

The 3D production is not easy and small as its name. A 3D production is way far different from a 2D production. The slight difference in the focus of cameras can affect the 3D vision of the user. This may lead to unparalleled discomfort. Also the fun of 3D vision is ruined. To avoid all these precise calculations with the help of cameras is made and also fewer angles of the cameras are adjusted and that too with utmost care.

With the mention of the gadgets one company stands ahead of all that is Panasonic. As in case of a 3 Dimensional TV it holds its name above all.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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