Plant animation synthesis method

An animation synthesis and plant technology, which is applied in animation production, image data processing, instruments, etc., can solve the problems of limiting the parameterization of plant objects, lack of effective solutions to the problem of realistic plant animation synthesis, etc., and achieve the effect of effective animation synthesis.

Active Publication Date: 2011-12-21
BEIJING RES CENT FOR INFORMATION TECH & AGRI
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the rapid development of information technology, further requirements are put forward for high-precision and high-realistic plant animation in the field of practical applications. Due to the complex morphological structure of plants, especia

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant animation synthesis method
  • Plant animation synthesis method
  • Plant animation synthesis method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0047] The present embodiment takes corn plants as an example to describe the present invention in detail, as figure 1 As shown, the plant animation synthesis method of the present embodiment includes:

[0048] Step S101, extracting the three-dimensional space skeleton curve of the overall static virtual model of the plant to be modeled. The skeleton curve is the geometric centerline of the static virtual model, which is defined as the geometric centerline of the three-dimensional virtual model.

[0049] Specifically, use the FASTSCAN 3D laser scanner to scan the main organs of corn, including leaves, main stems, etc., and the scanned data are processed by software and st...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Radiusaaaaaaaaaa
Login to view more

Abstract

The invention discloses a method for synthesizing a plant animation. The method comprises the following steps of: 1, extracting a three-dimensional space framework curve of an integrated static virtual model of a plant to be modeled, wherein the framework curve is a geometric center line of the static virtual model; 2, in continuous motion capture time sequences, capturing the motion of the plantto be modeled according to motion capture characteristic points which are arranged on the plant to be modeled, and recording a captured motion data frame; 3, calculating the position offset of the characteristic points in the data frame in a frame-by-frame mode, calculating the offset of marking points which correspond to the characteristic points on the framework curve, and reconstructing the offset framework curve; and 4, according to the offset framework curve, generating the static virtual model of the plant to be modeled after offset to synthesize the animation. By the method, the animation of a plant object is accurately, effectively and realistically synthesized.

Description

technical field [0001] The invention relates to the technical field of computer graphics, in particular to a plant animation synthesis method. Background technique [0002] Since the beginning of the 21st century, the three-dimensional dynamic virtual simulation and realistic animation synthesis of plant objects have been widely used in many fields such as computer graphics, virtual reality, education, game entertainment, etc. The three-dimensional dynamic simulation and animation synthesis of plant objects have been developed into a hot issue. [0003] With the rapid development of modern cultural and creative industries, the virtual animation synthesis of plants is playing an increasingly important role, and has become an indispensable part of typical applications such as game entertainment, virtual display, and gardening landscape design. Modeling methods, dynamic process simulation methods, and animation synthesis methods have created a huge demand. In addition, in the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06T13/60
Inventor 肖伯祥郭新宇赵春江温维亮陆声链
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap