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3d basic knowledge and questions
2013-03-21 15:30:44

 

1, what is a three-dimensional 3d lenticular? Which kind of 3d lenticular is best?
Answer:according to human visual differences and stereo 3d lenticular optics refraction principle manufacturing a light
Well as materials, the 3d lenticular fold through special processing of 3d lenticular on the drawing, which you can generate a picture of true color holographic stereo images, give a person with good visual enjoyment. Three-dimensional 3d lenticular on the market at present basically has column lens raster and slit 3d lenticular. Column lens raster is divided into plate 3d lenticular of extrusion, stamping forming of sheet and composite 3d lenticular forming the membrane material of 3d lenticular. Determines 3d lenticular are the elements of quality, price and USES.
 
(1), the quality of the 3d lenticular: good quality 3d lenticular should be focused, good shape, high transparency, only meet the three requirements, make 3d drawing to stereo effect is outstanding, not dizzy after watching eyes, like. Transparency of the 3d lenticular is people on sight, from the perspective of imaging, slit 3d lenticular being printed, the highest precision, so the imaging effect is best, it is insufficient in playing back light can display 3d effect. Current best 3d lenticular material molding and transparency than PET, three-dimensional 3d lenticular all general membrane materials made from PET material, low price, good shape, focus, is also a good three-dimensional 3d lenticular material. 3d lenticular is focused especially tiny gap is naked eye look not to come out, it shall be by means of three-dimensional 3d lenticular testing software, three-dimensional 3d lenticular has the unparalleled function testing software, any 3d lenticular exists flaw escapes critical of it.
(2), 3d lenticular price: price decided to the three-dimensional production cost of products, is a universal concern in the industry. Generally, plate 3d lenticular price is high, not easy cutting, hard to do; Membrane material 3d lenticular easy cutting, can together, can do, but need to medium; Sheet 3d lenticular can only do a small picture. 3d lenticular slit 3d lenticular and membrane materials, by contrast, is the price on the public would generally acceptable stereo 3d lenticular.
(3), if the production of high-grade picture, also can consider to use village 3d lenticular plate thickness > 1 mm, if make the three-dimensional printing or doing a small photo album, is with a sheet thickness of 3d lenticular < 1 mm.
(4), with what kind of 3d lenticular is determined by what kind of image do, generally are: the following slightly do 10 inches thread distance between 0.4 0.6 MM sheet 3d lenticular, 10 inches or more pictures with more than 0.6 sheet 3d lenticular, do changed dramatically with more than 0.8 plate 3d lenticular.
2, what is the DPI?
Answer: DPI is how many pixels per inch, the pixel are the smallest units of image composition. Generally speaking, the stereogram of printing precision higher than in the same plane picture, do stereoscopic landscape painting to achieve 720 DPI, three-dimensional fairy to up to 1440 DPI.
3, what is the LPI? What line is that from?
Answer: LPI is 3d lenticular on how many lines per inch gap or line peak.
Line spacing is each line groove or the distance between the line peak.
Line spacing = 25.4 / LPI
 
5, how to test 3d lenticular line number?
Answer: use my company's dedicated 3d lenticular lpi testing software can easily determine the best value, first enter the estimate on the number of lines, it is better to ask supplier for value, and then print the test article, fold the 3d lenticular again, looking for all black or all white, the black or the white of the mark by a numerical value is the value you want. If the print can't find the right color piece at a time, can enter a numerical value, to print again, looking for (please read three-dimensional 3d lenticular testing instructions) for details.
6, make 3d drawing need to purchase what kind of printer?
Answer: the accuracy is higher, the better the results, shall not be less than 1440 dpi precision,
7, I don't have a stereo camera, to make 3d pictures?
Answer: can, use PSDTO3D101 three-dimensional painting software ordinary photos can be easily converted to 3d.
8, you do the 3d effect is very good, but I don't know I can not make such effect after study?
Answer: as long as it is learned in 3d99 technology technology, we guarantee that you can make the same effect with us, and with all kinds of 3d lenticular can make you satisfied with the products.
9, three-dimensional software difficult to learn?
A: very simple, as long as you will get to the Internet, according to according to the tutorial, but you can learn. If it is in 3d for a long time to learn under the guidance of science and technology professionals, just for a day or two can control comprehensive mapping technology.
10, I already have a stereo camera and 3d99 technology of automatic digital three-dimensional photography, just want to help me after finished synthesis, in which software is good?
Answer: the 3d variation synthesis software can easily synthesize several picture a stereogram, make the image more vivid effect.
11, 3d software and PHOTOSHOP do compared to which good?
A: PHOTOSHOP stereo do figure technology is three-dimensional software construction technology is complex, difficult to grasp, make pictures it is difficult to achieve the result of simulation. 3d software operation simple convenient, easy to learn easily, drawing speed. Shenzhen PSDTO3D  technology of the simulation software to do on the surface of the sheet without limit, can quickly make stereo, pictures, animation, rotation, scaling, and comprehensive effect, is the most useful 3d software simulation.
12, can you paint on the surface of the software, telephone, address to my company?
Answer: yes. My company has been selling software interface on-demand customization service, stereo industry tongren welcome customized, in order to enhance your company image.
13, study the three-dimensional technology should pay attention to what problem?
Answer: 1,To choose technology comprehensive, strong strength and good reputation company; 2,to choose can provide a good after-sale service company, in order to upgrade technology material quality problems or technical difficulties or you don't need to spend money to get the satisfactory service; 3, to see whether the mapping, such as you would your own photo to let them live into a stereoscopic image, see if I can achieve the result of what they show samples; 4 were signed an agreement to pay fee, prevent fall into trap technology or language; 

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