3D picture photo production considerations
Publish Time: 2017-02-06 Visit: 2797
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Dejia Plastic Print Co., Ltd. Stereoscopic technology training includes
different types of image processing methods, in which three-dimensional photo
technology is essential, three-dimensional photos and three-dimensional
decorative paintings, three-dimensional advertising, although the same
three-dimensional painting, in the picture selection and production is
different, Photos are usually placed in the bedroom, the light is slightly
worse, and then three-dimensional photos due to the limitations of space, only
for a short distance to watch. So we choose the three-dimensional photos to be
treated differently, the overall choice of three-dimensional photos are more
demanding.
1. Due to lack of light, we choose the
three-dimensional photos, try to avoid the darker color images, the preferred
bright color, high saturation of the picture, so that the three-dimensional
photos came out, in the dark areas Also can see relatively bright picture;
2. Similarly, due to the light transmittance
through the grating plate, the finished three-dimensional picture brightness is
only about 90% of the original, in order to restore the brightness as possible
in the three-dimensional photo production process, the original plans to
improve the brightness and saturation, Of course, for some white areas to
increase the brightness and saturation operation will appear after the phenomenon
of over-exposure, so to improve the scale to grasp, you can take regional
operation methods appropriate to improve the brightness of each part of the
region or saturation;
3. As the viewing distance is closer,
clarity is the most important, in order to enhance the stereoscopic
three-dimensional photos, the original photo processing is necessary, the
specific method is in the original picture in the foreground and background to
add the right match Color layers to decorate, an increase of level, three-dimensional
natural will highlight;
4. Grating material selection,
three-dimensional photos due to the viewing distance is slightly suitable for
the choice of medium-line number of grating material, the proposed use of 25-40
line grating material,
5. Stereoscopic photos of the characters is
always the most important, in order to achieve the highest clarity, usually the
characters as a medium to deal with;