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- posterNovember 2023
Text-driven Tree Modeling on L-System
SA '23: SIGGRAPH Asia 2023 PostersDecember 2023, Article No.: 36, Pages 1–2https://doi.org/10.1145/3610542.3626126Text-driven methods have recently gained substantial attention in the realm of image and 3D model generation. A critical aspect of these methods is CLIP (Contrastive Language-Image Pre-training), which computes semantic similarities between input texts ...
- posterJuly 2022
Evolving spaceships with a hybrid L-system constrained optimisation evolutionary algorithm
GECCO '22: Proceedings of the Genetic and Evolutionary Computation Conference CompanionJuly 2022, Pages 711–714https://doi.org/10.1145/3520304.3528775Content generation for video games is a time-consuming process that impacts both game development and gameplay in the case of sandbox games. One approach to improve this process is to use procedural content generation, which can automatically generate ...
- research-articleApril 2022
Three- dimensional modeling and visualization of rice root system based on the improved dual-scale automaton and L-system
Computers and Electronics in Agriculture (COEA), Volume 195, Issue CApr 2022https://doi.org/10.1016/j.compag.2022.106823Highlights- The 3D Visualization growth modeling of rice roots was proposed.
- The improved ...
In agronomy sciences and researches, root system architecture (RSA) of Oryza sativa L. (rice) is often used to reflect the spatial configuration of rice roots. But, because soil has its own opacity, the cognition and expression of the ...
- ArticleNovember 2020
Mathematical Modeling of Pascal Triangular Fractal Patterns and Its Practical Application
Intelligent Human Computer InteractionNov 2020, Pages 390–399https://doi.org/10.1007/978-3-030-68449-5_39AbstractThis article focuses on the mathematical modeling of triangular fractal patterns and carpet design in textiles, demonstrating the classic and new arithmetic, combinatorial features of the generalized arithmetic triangles of Pascal’s triangle. ...
- ArticleOctober 2020
Evolving L-Systems in a Competitive Environment
AbstractLindenmayer systems (L-systems) have been developed to model plant growth by repeatedly applying production rules to an initial axiom, and serve as a model for genetically driven growth processes found in nature. A simulation method is proposed to ...
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- research-articleFebruary 2019
Growth model and visualization of a virtual jujube tree
Computers and Electronics in Agriculture (COEA), Volume 157, Issue CFeb 2019, Pages 146–153https://doi.org/10.1016/j.compag.2018.12.045Highlights- We establish a growth model of the bearing jujube and the improving algorithm for the branch curvature.
Numerous experimental observations and data analyses were conducted to simulate the growth of jujube trees. Accordingly, the growth model of jujube was simulated using the logistic model, which was obtained by building this particular ...
- research-articleNovember 2018
Generating Crack Patterns on Planar Geometry by L-system
ICAIT'2018: Proceedings of the 3rd International Conference on Applications in Information TechnologyNovember 2018, Pages 58–62https://doi.org/10.1145/3274856.3274868An empirical approach for generation of crack patterns on planar geometry is considered in this study. The L-system is used to define growing process of crack patterns. The L-system produces a sequence of letters and it is translated as visual ...
- research-articleJune 2018
Rule and reuse based lightweight modeling and real time web3D rendering of forest scenes
Web3D '18: Proceedings of the 23rd International ACM Conference on 3D Web TechnologyJune 2018, Article No.: 8, Pages 1–8https://doi.org/10.1145/3208806.3208819How to model and visualize a large scale forest scenes in a realistic and lightweight way keeps to be an important problem in Web3D Game and VR applications. This paper presents a novel solution to real time Web3D visualization of huge forest scenes. ...
- research-articleAugust 2016
Developmental model of an automatic production of the human bronchial tree based on L-system
Computer Methods and Programs in Biomedicine (CBIO), Volume 132, Issue CAugust 2016, Pages 1–10https://doi.org/10.1016/j.cmpb.2016.04.021A framework with capability of automatic generation of the human bronchial tree has been proposed.The proposed framework is developed based on Parametric Lindenmayer system (L-system).The structure is generated separately into the lung lobes with ...
- ArticleJuly 2016
L2 Designer
Transactions on Computational Collective Intelligence XXIV - Volume 9770July 2016, Pages 83–100https://doi.org/10.1007/978-3-662-53525-7_5We propose a new format to define parametric L-systems L2 language and its implementation in JavaScript L2 Designer. Our language allows us to create formal definition of the hierarchy of L-systems. The L2 Designer enables us to discover L-system ...
- ArticleMay 2016
Application for Real-Time Generation of Mathematically Defined 3D Worlds
Special Issue on Cyberworlds and Cybersecurity on Transactions on Computational Science XXVIII - Volume 9590May 2016, Pages 45–68https://doi.org/10.1007/978-3-662-53090-0_3This paper presents an application developed as a research platform for the real-time generation of 3D L-system structures, including rudimentary game physics and a freely scalable depth buffer that enables the user to interact with the L-system ...
- ArticleOctober 2014
Emergent Induction of L-system Grammar from a String with Deletion-type Transmutation
IC3K 2014: Proceedings of the International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1October 2014, Pages 397–402https://doi.org/10.5220/0005149703970402L-system is a computational model to capture the growth process of plants. Once a noise-tolerant grammatical induction called LGIC2 was proposed for deterministic context-free L-systems. LGIC2 induces L-system grammars from a transmuted string mY, ...
- research-articleAugust 2013
Air pollution data visualization based on the shape of a tree
VINCI '13: Proceedings of the 6th International Symposium on Visual Information Communication and InteractionAugust 2013, Pages 115–116https://doi.org/10.1145/2493102.2493122Nowadays, environment pollution is one of the most serious problems facing mankind, and more and more people are concerned about it. To solve it, we should get to know it first. In this paper, we present the method of tree-shaped multivariate ...
- articleMarch 2013
Extension of the GroIMP modelling platform to allow easy specification of differential equations describing biological processes within plant models
Computers and Electronics in Agriculture (COEA), Volume 92March, 2013, Pages 1–8https://doi.org/10.1016/j.compag.2012.12.007In simulation models of plant development, physiological processes taking place in plants are typically described in terms of ODEs (Ordinary Differential Equations). On the one hand, those processes drive the development of the plant structure and on ...
- articleFebruary 2013
Control of water flow to avoid twining of artificial seaweed
Artificial Life and Robotics (SPALR), Volume 17, Issue 3-4February 2013, Pages 383–387https://doi.org/10.1007/s10015-012-0070-0This study presents a control method for a water flow to avoid seaweed twining in a cultivation pool. The water flow in the pool is modeled by the lattice Boltzmann method. Morphology of the seaweed is determined by L-system. Physics modeling (PM) ...
- ArticleOctober 2012
A graph model and grammar for multi-scale modelling using XL
BIBMW '12: Proceedings of the 2012 IEEE International Conference on Bioinformatics and Biomedicine Workshops (BIBMW)October 2012, Pages 1–8https://doi.org/10.1109/BIBMW.2012.6470293A graph formalism and grammar suitable for multi-scale modelling is introduced in this paper. Existing rule-based rewriting mechanisms related to L-systems do not take scales into account or rely on string-based mechanisms. This poses difficulties to ...
- articleJune 2012
RTIL-system: a Real-Time Interactive L-system for 3D interactions with virtual plants
Virtual Reality (VIRT), Volume 16, Issue 2June 2012, Pages 151–160The L-system is a rewriting process based on formal grammar and is used to generate 3D, dynamic structures such as virtual plants and fractal graphics. In previous works, we highlighted that existing L-system software applications and programs are ...
- articleJune 2012
RTIL-system: a Real-Time Interactive L-system for 3D interactions with virtual plants
Virtual Reality (VIRT), Volume 16, Issue 2June 2012, Pages 151–160The L-system is a rewriting process based on formal grammar and is used to generate 3D, dynamic structures such as virtual plants and fractal graphics. In previous works, we highlighted that existing L-system software applications and programs are ...
- articleFebruary 2012
L-system specification of knot-insertion rules for non-uniform B-spline subdivision
Computer Aided Geometric Design (CAGD), Volume 29, Issue 2February, 2012, Pages 150–161https://doi.org/10.1016/j.cagd.2011.11.004Subdivision schemes are based on a hierarchy of knot grids in parameter space. A univariate grid hierarchy is regular if all knots are equidistant on each level, and irregular otherwise. We use L-systems to design a wide class of systematically ...
- research-articleJuly 2011
Evolved neurogenesis and synaptogenesis for robotic control: the L-brain model
GECCO '11: Proceedings of the 13th annual conference on Genetic and evolutionary computationJuly 2011, Pages 1515–1522https://doi.org/10.1145/2001576.2001780We have developed a novel method to "grow" neural networks according to an inherited set of production rules (the genotype), inspired by Lindenmayer systems. In the first phase (neurogenesis), the neurons proliferate in three-dimensional space by cell ...