阅读说明：本技术 一种麻柳刺绣图案的数字化保护技术 (Digital protection technology for flax embroidery pattern ) 是由 张皋鹏 杨永华 陈咪 于 2019-03-26 设计创作，主要内容包括：本发明公开了一种麻柳刺绣图案的数字化保护技术,包括以下步骤：step1：建立原始图案库,通过实地考察与文献研究,建立麻柳刺绣原始图库；step2：前处理原始图片,分析原始图案特点,提炼并还原麻柳刺绣图案纹样,特别是二方连续和四方连续单元；step3：矢量化原始图片,利用专业矢量绘图软件建立麻柳刺绣中心图案的矢量图形和原始麻柳刺绣四周连续图案的矢量图形；step4：建立数字化图案库,建立所有麻柳刺绣图案的矢量图案画笔,形成数字化刺绣图案数据库。本发明通过计算机技术将麻柳刺绣图案的数字化、矢量化,达到了保护并抢救非物质文化遗产麻柳刺绣的有益效果,有利于非物质文化遗产麻柳刺绣的图案纹样保存、传承和创新。(The invention discloses a digital protection technology of a salix caprea embroidery pattern, which comprises the following steps: step 1: establishing an original pattern library, and establishing a salix caprea embroidery original pattern library through field investigation and literature research; step 2: preprocessing an original picture, analyzing the characteristics of the original pattern, refining and restoring the pattern of the salix caprea embroidery pattern, particularly two-square continuous units and four-square continuous units; step 3: vectorizing an original picture, and establishing a vector graph of a central pattern of the embroidery of the salix caprea and a vector graph of a continuous pattern at the periphery of the embroidery of the original salix caprea by using professional vector drawing software; step 4: establishing a digital pattern library, establishing vector pattern brushes of all the salix caprea embroidery patterns, and forming a digital embroidery pattern database. The method has the advantages that the digital and vectorization of the flax and willow embroidery patterns are realized through the computer technology, the beneficial effects of protecting and rescuing the non-material cultural heritage flax and willow embroidery are achieved, and the method is favorable for storing, inheriting and innovating the patterns and the patterns of the non-material cultural heritage flax and willow embroidery.)

1. A digital protection technology of a salix caprea embroidery pattern is characterized by comprising the following steps: step 1: establishing an original pattern library, and establishing a salix caprea embroidery original pattern photo library through field investigation and literature research; step 2: preprocessing an original picture, analyzing the characteristics of the original pattern, refining and restoring the pattern on the salix caprea embroidery, particularly two-square continuous units and four-square continuous units; step 3: vectorizing an original picture, establishing a vector graph of an original salix embroidery center pattern and a vector graph of an original salix embroidery periphery continuous pattern by using professional vector drawing software, restoring a needle and line track by using a brush tool, and performing color filling operation on a color area; step 4: establishing a digital pattern library, establishing vector pattern brushes of all the salix caprea embroidery patterns, and forming a digital embroidery pattern database.

2. The digital protection technology for the embroidery patterns of the salix caprae seu pleiones as claimed in claim 1, wherein the embroidery patterns of the salix caprae seu pleiones are mostly decorated on local daily life textile goods, the stitching method comprises stringing, teasing, pricking, stringing, wandering and the like, the patterns are embroidered by a plurality of threads, and the embroidered patterns are continuous patterns in two directions and continuous patterns in four directions.

3. The digital protection technology for the embroidery pattern of the salix caprea as claimed in claim 1, wherein the vector pattern of the embroidery pattern is a unit pattern of a two-square continuous pattern and a four-square continuous pattern on the embroidery.

4. The digital protection technology for the salix caprea embroidery pattern as claimed in claim 1, wherein the professional drawing software refers to computer software having vectorization drawing function with Adobe illustrator, coreldaw and the like.

5. The digital protection technology for the salix embroidery pattern as claimed in claim 1, wherein the vector pattern brush can draw a brush path composed of the units of the salix embroidery pattern, the pattern can be seamlessly spliced along the path repeatedly, and the brush patterns are seamlessly spliced at the clockwise turning angle and the counterclockwise turning angle respectively.

Technical Field

The invention relates to the technical field of civil manual process digital protection, in particular to a digital protection technology of a salix caprea embroidery pattern.

Background

The embroidery of the salix caprea originates from the world, flows in the upturned region of Guangyuan city in Sichuan province, is a simple and exquisite Han nationality folk art treasure, and is a national non-material cultural heritage. The flax embroidery uses classic soil cloth as a base, and embroidery patterns with strong local and local flavor and northeast temperament are embroidered through the sketching of black, white, red, blue and other cotton threads. The patterns embroidered by the salix caprae are various, but the only thing is that the salix caprae is embroidered from the center of the cloth and then spread to the periphery, so that the symmetry of the patterns is emphasized, and the pictures are expressed by continuous patterns with two sides and four sides. The products are various daily necessities, such as curtain, pillow towel, pillowcase, insole, loincloth and towel, etc., and are also collected by people at present.

Although the flax embroidery is used as a national-grade non-material cultural heritage, the inheritance problem is very serious, and the traditional flax embroidery pattern is also lack of protection. Because of the impact of market economy, the people who master the needle method of the salix chinensis embroidery and the traditional patterns are less and less when the local young people leave the countryside. The existing protective measures comprise: establishing a heritage mechanism of the embroidery of the salix caprea, developing relevant cultural industries of the embroidery of the salix caprea, leading the embroidery of the salix caprea to enter local schools and other policies; in the technical aspect, books with related research types take pictures and arrange the classic patterns of the flax embroidery, but the pictures belong to the most original data, and are not arranged and processed, so that the function of research in related fields in the future is very limited. And 5, 21 months in 2018, the first national traditional process happy catalogue established by the marix embroidery selection culture and tourism department and the industrial and informatization department.

In conclusion, a digitalized and systematic digital protection technology for the flax embroidery patterns is developed, which has important influence on the protection, inheritance and popularization of the flax embroidery and can generate great historical cultural value, social value and economic value.

Disclosure of Invention

The invention aims to overcome the defects of the existing technology for protecting the patterns of the embroidered patterns of the salix caprea and provides a technology for digitally protecting the embroidered patterns of the salix caprea.

The invention provides a digital protection technology for flax embroidery, which comprises the following steps.

step 1: and establishing an original pattern library, and establishing a salix caprea embroidery original pattern photo library through field investigation and literature research.

step 2: the original picture is preprocessed, the characteristics of the original pattern are analyzed, and the pattern on the flax embroidery is refined and restored, particularly two-square continuous units and four-square continuous units.

step 3: vectorizing an original picture, establishing a vector graph of an original salix embroidery center pattern and a vector graph of an original salix embroidery periphery continuous pattern by using professional vector drawing software, restoring a needle and line track by using a brush tool, and performing color filling operation on a color area.

step 4: establishing a digital pattern library, establishing vector pattern brushes of all the salix caprea embroidery patterns, and forming a digital embroidery pattern database.

Preferably, the digital protection technology for the embroidered patterns of the salix caprae seu pleiones is characterized in that the embroidered patterns are mostly embellished on local daily life textile goods, the stitching method comprises flower arrangement, flower raising, flower binding, flower stringing, flower floating and the like, the patterns are embroidered by a plurality of threads, and the embroidered patterns are continuous patterns in two directions and continuous patterns in four directions.

Preferably, the digital protection technology for the flax and willow embroidery pattern is characterized in that the embroidery pattern vector graph is a unit pattern of a two-square continuous pattern and a four-square continuous pattern on embroidery.

Preferably, the digital protection technology for the salix caprea embroidery pattern is characterized in that the professional drawing software refers to computer software having a vectorization drawing function, such as Adobe Illustrator and coreldaw.

Preferably, the digital protection technology for the flax and willow embroidery pattern is characterized in that the vector pattern painting brush can draw a brush path formed by units of the flax and willow embroidery pattern, the pattern can be continuously and repeatedly spliced seamlessly along the path, and the brush patterns are respectively spliced seamlessly at the clockwise turning angle and the anticlockwise turning angle.

The present invention has the following advantageous effects.

The digital protection technology for the flax embroidery pattern utilizes computer vector drawing software to digitally restore the pattern of flax embroidery, and converts a bitmap image into a vector image which is not easy to be true, wherein the vector image has the characteristics of clear pattern stitch, fine detail, good pattern fidelity and accurate color.

The digital protection technology of the flax and willow embroidery pattern realizes the digitization and vectorization of the flax and willow embroidery pattern by establishing the flax and willow embroidery pattern database, can be permanently stored, and can call the pattern painting brush in the database at any time for the research of the flax and willow embroidery pattern and the design of a new pattern.

The digital protection technology of the flax and willow embroidery pattern is beneficial to the pattern and vein preservation, inheritance and innovation of the flax and willow embroidery pattern of the non-material cultural heritage.

Drawings

FIG. 1 is a vector path diagram of embroidery pattern of digital protection technology for the embroidery pattern of the flax.

FIG. 2 is a central pattern splicing diagram in the process of arranging a pattern brush of the digital protection technology of the salix caprea embroidery pattern.

FIG. 3 is a diagram of the splicing of surrounding patterns during the process of arranging a pattern brush for the digital protection technology of the embroidery patterns of the salix caprae.

FIG. 4 is a diagram showing the effect of the digital embroidery pattern "phoenix-playing peony" of the digital protection technology of the flax and willow embroidery pattern of the invention.

Detailed Description

The digital protection technology of the flax and willow embroidery pattern of the invention is further explained with reference to the attached drawings.

In this embodiment, a digital protection technique for a salix caprea embroidery pattern includes the following steps.

step 1: and establishing an original pattern library, and establishing a salix caprea embroidery original pattern photo library through field investigation and literature research.

step 2: the original picture is preprocessed, the characteristics of the original pattern are analyzed, and the pattern on the flax embroidery is refined and reduced through software such as Photoshop and all-round scanning king, and particularly, the continuous units of the second square and the fourth square are obtained.

step 3: vectorizing original picture data, establishing a vector graph of an original salix embroidery center pattern and a vector graph of an original salix embroidery periphery continuous pattern by using Adobe Illustrator software, and restoring a needle and line track by using a pen brush tool to perform color filling operation on a color area.

step 4: establishing a digital pattern library, establishing vector pattern brushes of all the salix caprea embroidery patterns, and forming a digital embroidery pattern database.

The clothes described are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any person skilled in the art should be able to substitute or change the technical solution and inventive concept of the present invention within the scope of the building base of the present invention, and all such equivalents and modifications are intended to be covered by the scope of the present invention.