An Image-based Rendering Algorithm For Ink Landscape Painting Line

In recent years, the Chinese landscape painting of the simulation also has gained richresearch achievements. This helps drive Chinese ink and wash the artistic achievement andincrease the computer art aesthetic level and improve the non-photorealistic renderingtechnology.The ink landscape painting line is the most basic part of the ink painting, it can be seen thesoul of ink painting. Therefore, this article will start from ink lines, in view of the image-basedrendering algorithm for ink landscape painting line. Following four aspects is the main research.(1)For computer simulation of art, especially in ink painting simulation backgroundresearch, and the characteristics of Chinese ink painting, and understand the characteristics of theink line. Grasp the present stage of ink painting simulation research situation at home and abroad,the algorithm structure of this paper is established.(2)Through the analysis of the characteristic line extraction, design algorithm for thecomplete contour extraction. First, by digital image processing techniques to extract thecomplete contour lines of the actual peak, then the peaks of a sample strip model is set up.(3)Ink painting line rendering based on texture mapping, map the painter’s real brushstrokes to sample on the strip model. Finally, using texture synthesis technology, completemountain wrinkle method, using the image processing, simulation paper effect.(4)Using Matlab matrix lab and Visual Studio2010software platform, writing a simulationprogram, validated the simulation algorithm of the above design, show the simulation results.This article innovation place is embodied in the following respects.(1)In this paper, an image-based rendering algorithm for ink landscape painting line. Thereal peaks pictures as input. Using a computer graphics image processing technology extract theimage of the mountain a complete contour, the complete contour generation ink contour, themountain image rendering ink contour and ink mountain, complete the ink line rendering.(2)Paper effect of rendering, this article analyses the visual characteristic of the paper, according to the principle of digital image processing filter, has obtained the good effect of ricepaper.The article has many shortcomings, through the rest of the color segmentation after, such asobject, such as trees, clouds and rivers, no simulation. Draw an contour of the mountain of thefigure, although in line with the ink painting process, is blunt, its artistic effect remains to beimproved The focus of the research work in the future, deepening the research on ink landscapepainting techniques, the introduction of intelligent methods to improve simulation algorithm, andenhance the authenticity of the simulation...