2results about How to "Natural texture" patented technology

This invention proposes a method and system for Thangka image restoration, relating to the field of image restoration. The method includes: preprocessing the acquired original Thangka images; classifying the preprocessed images into first, second, third, and fourth Thangka images according to their complexity from low to high; sequentially performing damage processing on these Thangka images to form structurally damaged, textured, semantically abnormal, and mixed-damaged images; training these damaged images to form a Thangka restoration model; and using the Thangka restoration model to restore the Thangka image to be restored, forming the target restored image. This invention combines the classification and damage processing of different Thangka image complexities to obtain different types of damaged images, adapting to different damage scenarios. Furthermore, by training and optimizing different damaged images separately, the resulting Thangka restoration model can comprehensively restore Thangka images, ensuring that the restored image has a regular structure, natural texture, reasonable semantics, and high fidelity.

The invention discloses an art glaze based on ceramic waste and a preparation method thereof, and relates to the technical field of ceramic glazes, the art glaze is prepared from the following components by weight: 30-50 parts of frit, 5-15 parts of quartz, 10-20 parts of calcite, 3-6 parts of burnt zinc, 6-10 parts of titanium dioxide, 25-35 parts of barium carbonate, 10-25 parts of modified ceramic powder, 2-4 parts of iron oxide red, and 3-6 parts of talc. According to the invention, high-valued recycling of the ceramic waste is realized, waste is turned into wealth, the production cost and environmental load are remarkably reduced, and the obtained art glaze is flat and bright in glaze surface, unsophisticated and elegant in color and lustre, warm and moist in texture like jade, and excellent in thermal shock resistance and weather resistance. According to the technology, the problems that a traditional glaze layer is prone to cracking and pinhole defects are effectively solved, double improvement of environmental protection benefits and product quality is achieved, and the technology has extremely high market popularization value.