A kind of Chinese Painting and Calligraphy emulation copy digital micro-spray technology
Technical field
The present invention relates to a kind of application of coatings technology, pad look technology, location blocks the secondary digital micro-spray technology carry out the Ancient Chinese picture emulation copy digital micro-spray technology of writing legal document for others on rice paper or tiffany.
Background technology
The successive dynasties calligraphy and painting art of China is the wonderful work of world's art, the representative of Chinese traditional culture, and stock's successive dynasties painting and calligraphy have reached hundreds thousand of in the present museum both domestic and external institute, wherein, mostly lay aside and neglect because of the oxidation of of the remote past, air.As the carrier of Chinese culture, the value of its existence is that numerous people institute is cognitive, appreciates, and should worldwide be carried forward, and also is simultaneously our Chinese offspring of education, exchanges the requisite material of various countries' culture succinct.Otherwise it only is collection that the purpose of painting and calligraphy collection has become, and does not have its functions peculiar of fine performance.Therefore, the contradiction of " hiding and exhibition " becomes the huge bottleneck of present collection painting and calligraphy career development, the contradiction focus of " hiding and exhibition " is in " exhibition ", what is the purpose of " exhibition "? to make the original works material object everybody obvious to all? still the intension essence of original work is shown, allow cultural essence allow everybody understand? undoubtedly, be the latter, be presented in face of the modern visitor, just reached the basic goal of putting on display as long as treasure is crossed over the ancient civilization carried in thousand years.
Cleaned up this elementary sentence, we will study sight and be placed on Chinese Painting and Calligraphy emulation copy technology.It becomes the hope of Chinese Pavilion collected books picture from " minority " trend " masses ".
China at present existing a lot of clone methods, as wood-block printing, collotype printing, polychrome hectographic printing etc., and these methods have mostly selected coated paper or offset paper for use, rather than rice paper or tiffany, and the emulation degree is poor.Occurred printing ink coated mesh point printing on rice paper in recent years, and enlarged colour gamut by many specially looks, the traditional Chinese Painting effect of printing off is stiff, loses the especially polishing effect of ink and wash of traditional Chinese Painting, is difficult to popularize and adapt to modern needs.And traditional manual imitation copy of ancient painting and calligraphy (being confined to strong color drawing painting) and photocopying that the Palace Museum Department of Science and Technology is adopted account for painting and calligraphy (being confined to ink and wash), and only can finish about 20 every year.
2005 " Giclee " beginning is promoted in China.The perfection of " Giclee " manufacture skill, image precision height, real colour, levels are rich, third dimension extra-heavy, color stable, special-purpose pigment and support material.Owing to be subjected to the restriction of Chinese Painting and Calligraphy material characteristics, the support material that Giclee adopts when duplicating Chinese painting has: textile medium of anacidity and machine are made imitative rice paper, as the super level and smooth art paper of Epson, weavy grain art paper etc., the difficulty of replicating vector can't realize real breakthrough all the time, attempt adopting rice paper and tiffany even part is duplicated, its color also can't reach effect true to nature.
In sum, printer both domestic and external has carried out unremitting effort for the art work of high emulation duplicates, but is subjected to the restriction of technology, its technical difficulty is big, complex process, and fabrication cycle is long, the cost height also has some imperfect parts, remains further R and D.
Technology contents
The present invention relates to a kind of application of coatings technology, pad look technology, location blocks the secondary digital micro-spray technology carry out the Ancient Chinese picture emulation copy digital micro-spray technology of writing legal document for others on rice paper or tiffany.
The concrete scheme of present technique is:
1, the digital collection of duplicate object
At first using " digital acquisition technique " or " positive sensitization " gathers the painting and calligraphy pieces that duplicates.Employing silverfast (flying the spy) directly to the original paper scanning shoot, obtains the RGB digital document up to 200,000,000 pixel digital cameras; Or original paper taken pictures become 8 * 10 sensitization positive, be converted into the RGB digital document by electric separation machine, with the RGB original work digital picture input computer that obtains, the colour gamut contrast original paper that makes full use of the RGB of image is mixed colours.
2, replicating vectors such as rice paper or silk scroll itself are done the face coat technical finesse
This coating agent contains: a kind of dispersant, adopt the ultra tiny inorganic new material of high-tech, because its particle diameter is very little, therefore specific area is big, the surface absorption affinity is strong, the surface can be big, and aspects such as chemical purity height, dispersive property are good, thermal resistance, resistance have special performance, have superior stability, reinforcement, thickening property and thixotropy, the transparency; A kind of adhesive adopts water-soluble transparent resin adhesive, and adhesive is also had nothing in common with each other according to the consumption of different rice paper and tiffany; A kind of pigment, the nano grade titanium white powder.
The using method of coating:
(1) selects rice paper and tiffany according to the support material of original paper.
(2) first pass glue-line: the adhesive of dilution is coated on the support material uniformly, dries stand-by.Support material after doing still keeps primary characteristic.
(3) coating agent is evenly coated on the support material after drying.Last wall stretches tight to put down and dries.This moment, the rice paper and the tiffany of coating completed.
(4) on coating rice paper and tiffany, set up the RGB transfer curve that is fit to the Chinese Painting and Calligraphy standard.
Rice paper and tiffany polymeric coating layer technology have solved admirably utilizes Giclee to carry out the difficult problem of high emulation copy on rice paper, tiffany and the canvas of drawing usefulness.Through the test of Monaco profiler vitta, levels are rich has improved the mass colour of rice paper and tiffany, the density of water colour, has also reduced gradation more exactly.
3, in conjunction with coating technology, by " white " in the digital picture separation Chinese Painting and Calligraphy
Owing to be subjected to the raw material of rice paper and tiffany and the influence of producing material, the surface of rice paper and tiffany has different color tendencies, and colors such as rice paper more show as inclined to one side yellow.And the white in the Chinese painting is not that paper is white, but the high-purity white colour.Coating technology improves " whiteness " of rice paper and tiffany though effect is obvious, if but " whiteness " is too high, then destroyed the natural colour of rice paper and tiffany, we are according to the special method of Chinese painting " white ", from the RGB digital image, " white " color separation is come out, by pad look technology, make continuous transparent film, combined high precision silk screen technology, on the coating rice paper, reproduce the form of " white " accurately, simultaneously in conjunction with digital technology, the silk screen technology has been reproduced special technique is brought up in the Chinese painting " white " accurately, and this technology has solved the suitability of " white " intensity in duplicating in the Chinese ancient calligraphy and painting.So just reached alike in spirit with high emulation works.
4, be implemented in emulation copy on rice paper and the tiffany by digital micro-spray technology
After adopting rice paper and tiffany polymeric coating layer technology, guaranteed the realization of Giclee characteristic on rice paper and tiffany.Yet the thick and heavy sense of Chinese Painting and Calligraphy historical relic shows as physics and vision two aspects.Aspect physics, the pen and ink colour superimposition on Chinese Painting and Calligraphy surface, the most of mineral matter color that adopts of used pigment, the physical thickness of formation picture.Visually, though the Chinese traditional ancient painting and calligraphy historical relic of different times is of the remote past, the painting and calligraphy historical relic is still beautiful in colour, does not lose sedate thick and heavy sensation again.The Giclee copy mode guarantees the gorgeous and level of color, but the color layers of duplicate is thin, lacks the thickness of original paper color.Present technique takes the secondary micro-spray technology to solve the thick and heavy relatively sense of chromatograph, as everyone knows, digital micro-spray can not carry out the little spray of secondary at the support material of nonferrous layer, we take " block the location " technology, thickness at the special color layer of Chinese Painting and Calligraphy, carry out the secondary digital micro-spray, the secondary digital micro-spray not only makes chromatograph reach the thick and heavy sense of relative physics and the thick and heavy sense of color of Chinese Painting and Calligraphy historical relic.
The described Chinese Painting and Calligraphy emulation copy of present technique printing technology, through one section cooperation with Palace Museum and the contemporary experts of calligraphy and painting of part, these technological means of this technology have been proved, this technology is on the basis of inheriting tradition, by merging science and technology such as computer software, chemical materials, digital micro-spray, make through special Chinese Painting and Calligraphy of duplicating, reach highly consistent, remarkably true to life with original work.Its maximum characteristics clench the characteristics that Jiao, dense, heavy, light, clear five variable concentrations mass colours show traditional Chinese Painting " with Mo Weizhu " exactly.Simultaneously again with the national painting characteristic of " thick but not greasy, light and quite well " bright and clear, calm, simple and honest, soft being embodied most vividly in the traditional Chinese Painting " is auxilliary with look ".
The specific embodiment
Embodiment 1
On tiffany, duplicate one of the artist youth of Qing Dynasty bodyguard peaceful " a birds and flowers album of paintings or calligraphy ".At first, with Silverfast (flying the spy) up to 200,000,000 pixel digital cameras directly to the original paper scanning shoot, directly obtain the RGB digital picture, contrast original paper toning is stand-by in computer; According to the original paper material, duplicate and select for use the flat filament thin,tough silk to do the support material, be in the same place adding to compose in the middle of flat filament thin,tough silk and the rice paper, add water in proportion with resin glue, anticorrisive agent and alum, be coated in flat filament thin,tough silk front equably, dry stand-by.Make clear coat with 40% macromolecule dispersing agent, 10% pigment, 20% resin glue, 30% water, be coated in equably on the tiffany glue face, dry stand-by; On the coating tiffany, utilize the RGB transfer curve of Chinese Painting and Calligraphy standard tiffany to carry out Giclee.
Embodiment 2
On tiffany, duplicate the artist of Qing Dynasty fourth and see roc " arhat picture ".At first, original paper taken pictures becomes 8 * 10 sensitization positive, is being converted into the RGB digital document by electric separation machine, and with the RGB original work digital picture input computer that obtains, the colour gamut contrast original paper that makes full use of the RGB of image is mixed colours.Stand-by; According to the original paper material, duplicate and select for use the flat filament thin,tough silk to do the support material, be in the same place adding to compose in the middle of flat filament thin,tough silk and the rice paper, add water in proportion with resin glue, anticorrisive agent and alum, be coated in flat filament thin,tough silk front equably, dry stand-by.Make clear coat with 35% macromolecule dispersing agent, 25% pigment, 25% resin glue, 15% water, be coated in equably on the tiffany glue face, dry stand-by; On the coating tiffany, utilize the RGB transfer curve of Chinese Painting and Calligraphy standard tiffany to carry out Giclee.
Embodiment 3
On rice paper, duplicate the artist of the Qing Dynasty and do not have celebrated scholar's " gold is beaten up solid forever ".At first, with Silverfast (flying the spy) up to 200,000,000 pixel digital cameras directly to the original paper scanning shoot, directly obtain the RGB digital picture, contrast original paper toning is stand-by in computer; According to the original paper material, duplicate and select for use rice paper (special net skin) to do the support material, compose together adding in the middle of two rice paper, add water in proportion with resin glue, anticorrisive agent, be coated in the rice paper front equably, dry stand-by.Make clear coat with 20% macromolecule dispersing agent, 20% pigment, 25% resin glue, 35% water, be coated in equably on the rice paper tiffany glue face, dry stand-by; On the coating rice paper, utilize the RGB transfer curve of Chinese Painting and Calligraphy standard rice paper to carry out Giclee.
Embodiment 4
On rice paper, duplicate the yellow helmet " three donkeys figure " of contemporary painters.Original paper taken pictures becomes 8 * 10 sensitization positive, is being converted into the RGB digital document by electric separation machine, and with the RGB original work digital picture input computer that obtains, the colour gamut contrast original paper that makes full use of the RGB of image is mixed colours.Stand-by; Select for use the flat filament thin,tough silk to do the support material, be in the same place, add water in proportion, be coated in flat filament thin,tough silk front equably, dry stand-by with resin glue, anticorrisive agent and alum adding to compose in the middle of flat filament thin,tough silk and the rice paper.Make clear coat with 30% macromolecule dispersing agent, 25% pigment, 15% resin glue, 30% water, be coated in equably on the tiffany glue face, dry stand-by; On the coating tiffany, utilize the RGB transfer curve of Chinese Painting and Calligraphy standard to carry out Giclee.