51 results about "Composite graph" patented technology

In order to improve the planning and implementation of product processing in a processing device, it is provided that the processing device (12) is modeled using a machine network graph (M), which models the processing device (12) as a network of processing nodes (1), and a product to be processed is modeled using a product composite graph (S), which models the processing device (12) as a network of processing nodes (1). The product composite graph (S) models a hierarchy of products in the form of a tree of product synthesis nodes (2). The machine network graph (M) and the product composite graph (S) are associated with each other on the basis of software to form a machining sequence (F) in that a machining node (1) of the machine network graph (M) is selected for each operating node (O) of the product composite graph (S), said machining node carrying out a machining process step to be carried out on the respective operating node (O). A processing sequence (F) is carried out by means of a device controller (11) in order to produce a product on the processing device (12).

The invention discloses a digital moire fringe phase extraction method combining wavelet analysis and low pass filtering and belongs to the optical measurement and image processing technology field. The method is characterized by using actual interference graph and phase-shift virtual interference graph moire synthesis to generate a phase shift moire composite graph, and using low pass filtering and combining a phase shift interferometry to extract a preliminary result of a moire fringe phase; according to a virtual interference wavefront acquired by a virtual interferometer, combining a filtering radius of a filter to determine a distribution center and a range of a low pass filtering error in the preliminary result of the moire fringe phase; after a low pass filtering error range and the center are positioned, carrying out wavelet decomposition on the preliminary result containing the low pass filtering error; and according to the positioned error center and the range, processing a wavelet coefficient so that the filtering error can be removed, according to an approximation coefficient and a processed wavelet coefficient, carrying out reconstruction and acquiring the moire fringe phase where the low pass filtering error is removed, which means that a measurement range of digital moire interference measurement is expanded.

A method for synthesizing human face animation, comprising the steps of: obtaining a frontal image of a human face to be synthesized by animation; performing three-dimensional human face model estimation based on the frontal image of a human face; performing synthesis of a cartoon effect of a frontal human face based on facial feature analysis, Obtaining the synthetic figure of the cartoon comic effect of the frontal face; performing the synthesis of the cartoon effect of the multi-pose human face based on the estimation of the three-dimensional model of the human face and the synthetic figure of the cartoon comic effect of the positive face; synthesizing the cartoon effect of the multi-position human face of the synthesis Embed in the preset animation video material to get an animation video with a cartoon face effect. The method for synthesizing human face animation avoids the traditional manual creation of animation with a cartoon effect on the face, is simple and fast to implement, and can meet the different individualized needs of various users.

The invention discloses a single crystal diamond epitaxial growth method based on an iridium-graphene structured buffer layer, and belongs to the field of semiconductor material preparation. It is characterized in that: depositing an iridium film on diamond by magnetron sputtering, then periodically patterning the diamond / iridium laminate substrate, and then depositing a nickel film by magnetron sputtering to fill the non-patterned area Then, the diamond is vacuum annealed, so that the diamond undergoes a phase transition through nickel catalysis, and the carbon formed by the phase transition dissolves in the nickel and forms graphene on its surface. The iridium-graphene composite patterned structure is used to alleviate the lattice mismatch and thermal expansion mismatch between the substrate and the diamond, and then the chemical vapor deposition technology is used to accelerate the nucleation and expansion of the diamond under bias conditions. The epitaxial growth of single crystal diamond was realized under pressure conditions. The method can realize the preparation of large-scale and high-quality self-supporting single crystal diamond.