Raster developed image making method
A production method and grating technology, applied in image data processing, image data processing, 2D image generation, etc., can solve the problems of high production cost, cumbersome production, blurred developed images, etc., and achieve the purpose of cultivating learning interest and reading The effect of simple ability and process
Active Publication Date: 2017-09-22
阙云
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Problems solved by technology
[0003] At present, most of the domestic production processes with image hiding technology are involved in the field of anti-counterfeiting packaging of enterprise products, and the production process is not refined, the production is cumbersome, the developed image is blurred, and the production cost is even high. Such a process is not suitable for children's products at all. book in printing
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[0024] In order to achieve the purpose of the embodiments of the present invention and make the technical solutions and manufacturing advantages more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0025] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.
[0026] In the description of the present invention, it should be noted that the orientations or positional relationships indic...
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The invention provides a manufacture method of a grating developed image. The method comprises the following steps that a main printing image of a preset resolution is generated, a pixel length corresponding to a grating constant of a preset matching grating in the resolution is calculated by taking the length of a pixel in the preset resolution as a metering unit, multiple line segments parallel in parallel and at same interval are generated in the main printing image to form a background layer, and hidden information appeared in the matched grating is made in the background layer. The manufacture method of the grating developed image is simple in technology, the matched grating needs not to be processed, hidden information in a decryption area is unique and exclusive and is not mixed with other types of decryption tools in solution. The hidden information manufactured via the method can be directly applied to intellectual reading materials of children and teaching materials and the like, can be used to cultivate the learning interest and reading capability of the children effectively, and realize teaching in joy.
Description
technical field [0001] The invention relates to the technical field of printing image hiding, in particular to a method for making a grating developed image. Background technique [0002] Cultivating children's interest in reading books and learning knowledge is the top priority of enlightenment education. However, many existing books suitable for young children are boring, lack novelty and interest, and are difficult to arouse children's enthusiasm for learning and interest in reading. Aiming at this phenomenon, a "decryption area" with decryption function is designed in the book, and the decryption card is used to decrypt it. I think it will definitely bring some freshness and endless fun to children's learning. It is a more feasible method. method. [0003] At present, most of the domestic production processes with image hiding technology are involved in the field of anti-counterfeiting packaging of enterprise products, and the production process is not refined, the pro...
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IPC IPC(8): G06T11/20G06T1/00
CPCG06T1/0021G06T11/203
Inventor 阙云徐田宝
Owner 阙云