2dto3d Video Conversion Technology _ film and television

First, stereo shooting.

This method uses the scene photography of multiple lenses, the image of the red and blue visual deviation appears on the screen, must wear the red and blue glasses when viewing. or through multiple lens synthesis technology to make it on the 3D stereo TV on the naked eye to watch stereo video.

Advantages: The stereo effect is strong, the visual effect is real.

Disadvantage: The production cost is very high, and in the shooting of the depth of the control, technical requirements are very high.


Second, the use of late video production software for 2D to 3D direct conversion.

This method, by way of complementary colors, is now more mature method, there are red, red and green, such as a variety of modes (the principle is the same way), the conversion of the video only for the use of red-blue, red-green, red-brown and other stereo glasses to watch, can not be seen through stereo TV naked eye.

Advantages: Can directly convert 2D video to 3D video, save time and effort.

Disadvantage: three-dimensional effect is not good, watch when there is a heavy shadow, not long time to watch and so on.


Third, three-dimensional software output synthesis, such as 3Dmax, Maya and so on.

This method is through the three-dimensional software real-life modeling, in the virtual space, through the relationship between the object and the space effect of multi-angle camera rendering, and then output synthesis. This method can be directly converted into a scene image of multiple lenses, and then through the synthesis of red-blue stereo graphics or stereo video viewing.

Advantages: The production cost is relatively low, the three-dimensional software system to make the scene effect is good, three-dimensional effect is strong, technical requirements higher.

Disadvantage: The real scene modeling is complex, the reality is not ideal, it takes a long time.



Four, Kamon 3D stereo company self-developed "3D Digital Stereo video conversion technology".

Here to introduce a new type of 3D video conversion production, by Kamon 3D Stereo company independent research and development of "3D Digital stereo video Conversion Technology", this method combines the advantages of several methods above, based on the leading image detection analysis, automatic tracking algorithm technology, can be ordinary flat film, TV, Image into stereo video/image format, not only can be used to create a red-blue, red-green stereo glasses to watch the stereo video. can also easily create a 3D stereo TV playback of the naked eye video, suitable for any screen technology processing.

Production process: For 2D video, we through the digital decoding, 2D video in single frame mode output single frame of the screen, through the "3D Digital stereo video conversion technology" to the single-frame screen technology processing, output multi-shot stereo sequence diagram, synthetic output matching stereo raster or red blueprint, Later through the production of film and television synthesis of 3D video, the production of different types of stereo display format stereo video, glasses-type stereo display/stereo projector, naked eye free visual angle stereo display.

Through the "3D Digital stereo video conversion Technology" produced three-dimensional video, to ensure a single frame of the picture and the sense of reality, very good to avoid the ghosting, fault and other problems appear, the transition is more smooth, more realistic sense, can be viewed at random, the effect is outstanding.

Advantages：

1. Fast processing speed, no requirements for video screen restrictions. Traditional technologies need to be in Maya, 3Dmax, such as three-dimensional software modeling, and "3D Digital stereo video conversion Technology" to adopt a new technology to deal with, can directly carry out any three-dimensional technology processing, regardless of the complexity of the picture, can achieve the desired effect, and can monitor the final finished product at any time the stereo effect, Rapid processing becomes possible and greatly improves processing efficiency.

2, three-dimensional sense of good: the image of free editing, so that it more lifelike, solid effect, continuous layer, not dizzy eyes.

3, simple operation: No need for professional knowledge, no need for other software to cooperate.

4, the lens number 2~200 may adjust arbitrarily, the transition is smoother, the reality feeling is stronger.

5, run fast, memory more optimization: Ordinary computers can be quickly converted production.

Disadvantage: Need someone to operate.