Realistic Morphology And Growth Visualization Of Ornamental Plants

With the development and wide application of virtual reality technology and interdisciplinary research field. Digital forestry technology has also rapidly developed in the field of scientific research in agriculture and forestry.Its visualization, precise and intelligent features develop a new research direction and broad horizons to forestry research. To meet the demand for increasing ecological status, research in the field of virtual plants for botanists brought new impetus and trends. So far,methods on virtual plants are maturing, but in terms of ornamental plants and other plant simulation of complex structures remains a challenge.Based on the observed data and the existing research, paper conducted a highly realistic visual modeling on morphology and growth simulation of ornamental plants. First, simulated topology and geometry of the structure of ornamental plants using a combination of image-based and geometry-based modeling approach, by extracting the texture using image segmentation, contour obtain and the more mature modeling methods based on Bezire surface.Simultaneously, Simulate the plant growth process based on the principles of plant ecology, from the growth and development of plants to death of the whole process of aging. In realistic terms,fusion morphology and growth simulation, perform folds morphology of the plant by using the method of displacement texture. Using global control of the Bezier surface, simulated senescence and brown of leaves growth process, also use the light transparent effect. At last,by the realistic morphology and growth visualization of ornamental plants, paper verifies the validity of the algorithm, and the system functions have strong scalability and versatility.