Discussion on the Treatment of Calligraphy Works by Art Micro Spray
I remember that during a treasure search campaign, a treasure holder held a group fan and asked the expert to identify. After the experts saw it, they said that the fan was complete, the color was simple, and there were celebrities. If it was true, it should be worthwhile, but This is just a modern high imitation product that was copied using micro-imprint technology. As an example, when I visited some decorative painting galleries, I saw some very beautiful oil paintings. The price was generally between 3,000 yuan and 5,000 yuan. The shopkeeper emphasized that these were all pure hand-painted works of the artist, but the transition from the picture and In view of some local details, it should be a micro-spraying work rather than a purely hand-painted work. After the finished product is printed on the canvas, the structure is artificially brushed so that the reproduction has the three-dimensional sense and other features of the oil painting. The artificially combined method is also a popular method for art micro-jet technology when dealing with oil paintings. It can be seen that art replicas and high-definition micro-jets made using art micro-jet technology are entering people's lives.
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In the area of art reproduction, art micro-jet has its own significant advantages over wood-block watermarks and the printing of the Jurassic, which are mainly reflected in low costs, high efficiency, and wide color gamut, and are more conducive to the promotion of culture and arts. And the cultivation of talents. But from another point of view, wood-block watermarks and stencil printing (especially wood-board watermarking) use a lot of traditional techniques and human cost, which makes it have a certain artistic collection value, and wood-board watermarks mainly use traditional materials and pigments. This is also incomparable with art micro-spraying.
Calligraphy is an important area for the reproduction of works of art. When the famous calligraphy is collected, the reproduction of the famous people plays an important alternative. The most famous copy of calligraphy in history is the “Prince of Lan Ting”. The authenticity of the painting is believed to have been stored in the Mausoleum of the Emperor Taizong Li Shimin in the Tang Dynasty. Now the museum's collection is in the form of a copy, which is a copy. The most famous is the dragon and the sky. In the history, these two versions were all obtained by the ancients using double-hook profiles. For modern people, replicas of calligraphy works also have important application value. Not only can they be used for decoration, appreciation, and calligraphy learning, but also some copies that have been recognized by the calligrapher himself, second-timed, and printed. value.
In the process of copying calligraphy works using art micro-injection techniques, due to improper methods, some problems may arise, such as incorrect colors, insufficient clarity, and insufficiently processed background colors. To solve these problems, we must adopt reasonable methods in every link of the entire replication process to avoid the above problems. The copying of calligraphy works can be roughly divided into four steps: scanning, retouching, color correction, and output. The following uses the calligraphy works in Fig. 1 as an example to briefly describe the entire process of calligraphy reproduction.
Step 1: Scan
The scanning of calligraphy works is the same as the painting works. It requires high-resolution scanning. Normally, it can be set to 400ppi. The scanning resolution should not be too high. There is no practical significance beyond the device output capability. When the scanner is selected, it can be done using a non-contact scanner at one time, or it can be scanned twice using a flatbed scanner. If it is some low-profile large format calligraphy works, you can also use a wide CIS scanner. The calligraphy work in Figure 1 has a full three-foot format. The author uses a flatbed scanner with a format of A3, a CCD image sensor, and an optical resolution of 2400 dpi x 4800 dpi. For calligraphy works using rice paper and ink as the main methods of expression, due to the telescopic deformation of the rice paper after the ink painting, the surface varicose, especially some long-term preservation of calligraphy works, there will be some serious creases and damage. It is better to carry out the scan after supporting the back. This will not affect the text details of the calligraphy work, but also help the later revision of the map. If it is not allowed to support the back, it can only scan the original and then post-processing.
The artwork in Figure 1 was not supported during the scan. After the scan was completed, there were 4 independent image files, as shown in Figure 2.
figure 1
figure 2