博士论文：图像特征提取、匹配和新视点图像生成技术研究 关键词：基于图像的绘制；虚拟现实；新视点图像生成；宽基线图像匹配；仿射不变量 直线段匹配；立体视觉-Dissertation: Image feature extraction, matching and the new viewpoint image generation technology Keywords: image-based rendering virtual reality new viewpoint image