项目名称: 基于自媒体处理中的极坐标下的非线性理论及超分辨率重建方法研究
项目编号: No.61502141
项目类型: 青年科学基金项目
立项/批准年度: 2016
项目学科: 计算机科学学科
项目作者: 何蕾
作者单位: 合肥工业大学
项目金额: 20万元
中文摘要: 本项目研究目标是以非线性理论与方法为基础平台,对自媒体内容处理中的超分辨率重建技术展开研究,以丰富和发展计算机图形学、模式识别和视频处理、分析与理解中的基本理论与方法。具体的研究内容包括:设计一种能够有效表示视频信息的非线性模型;探索视频/图像超分辨率重建中的非线性插值方法;设计并构造出基于极坐标下的连分式的插值格式;构造基于梯度先验的连分式插值格式;设计并实现能够自适应的超分辨率重建算法。
中文关键词: 视频超分辨率重建;非线性方法;极坐标;梯度先验知识
英文摘要: The objective of this project is to conduct the research on super-resolution reconstruction technique related to the “We Media” processing by means of nonlinear theory and methods and to develop and enrich the basic theory and methods for computer graphics, pattern recognition as well as video processing, analysis and understanding. The contents include, but are not limited to the followings: the design of the nonlinear models which effectively represent video information; the exploration of the nonlinear interpolation methods on video/image super-resolution reconstruction; the design and construction of the interpolation formula based on the continued fractions in polar coordinates; the construction of the continued fractions interpolation formula by the gradient prior knowledge; the design and implementation of adaptive super-resolution reconstruction algorithms.
英文关键词: Video super-resolution reconstruction;nonlinear methods;polar coordinates;gradient prior knowledge