How to do the digital special effects in the magic mobile phone is also possible.

Supplementary synthetic digital special effects refers to the combination of digital special effects and traditional shooting methods, and the perfect combination of multiple real images and computer technology. Such figures

Word special effects are generally when some traditional special effects are difficult or impossible to complete, the creator uses keying technology to synthesize a real image and another image into a picture. Like movies.

The fictional historical scene in Forrest Gump-Forrest Gump Shakes Hands with President Kennedy is the historical scene of the actor and President Kennedy synthesized with a blue screen, which has been carefully revised and achieved.

Confuse the real with the fake. The characteristic of this kind of digital special effects is to be realistic as the ultimate goal, and it is difficult for the audience to tell whether the picture in the lens is true or not. This type is the most used digital special effect.

There are also many films created in the earliest way, from the early Star Wars trilogy to Jurassic Park.

Create composite type

Creating synthetic digital special effects refers to the form of digital special effects that are synthesized with the real characters and scenes after the characters or scenes in the picture are generated by computer graphics and image technology. Such figures

Special effects are often used to create objects or non-human lives that do not exist in human society at present. The creator uses computer three-dimensional animation technology to model and uses motion tracking software to give motion to the generated objects.

Action and trajectory. Then it is combined with the shot taken in the real scene to form a shot. For example, the movie "Dinosaur" reproduces the scene of dinosaur life tens of thousands of years ago, which is completely generated by computer.

Animals, combined with real scenes shot in the United States, South America and Australia, present a magnificent prehistoric landscape.

3. Special handling type

Special treatment of digital special effects refers to the special treatment of some people's scenes and lens movements in real shooting with computer image software. This kind of digital special effects is characterized by making processed human scenes.

The motion of the object and the lens is prominent, which is different from the above two characteristics to achieve realism. Special treatment is to deliberately attract the attention of the audience to the traces of special treatment by the creator to express the feelings or thoughts of the film.

For example, in Schindler's List, the image of a little girl in a red coat appeared in the whole black and white tone, which made the audience feel a stronger impact visually and expressed the Lord.

The change of Schindler's thought. The special treatment of lens movement is the most typical holographic still photography in the matrix. The creator arranged the lens according to a specific trajectory.

Taking pictures around the subject, instantly capturing the action and continuously showing it, resulting in the effect that the character is instantly still, but the perspective is still moving; Another example is the domestic movie "Critical Strike", the lens is from

Set out from the sea, cross the city, reach the figure, then dive down, and finally take the panoramic depression angle of the figure as the left picture. This shot is processed by real shooting combined with computer.

After completion, the camera takes real shots in sections, and the computer connects them smoothly, which is impossible for traditional real shooting technology.

All of the above can only be done by computer experts who have specially studied special effects.