基于图像空间变换的全景图生成专利技术综述

Analysis of Patent Status of Panorama Synthesis Based on Spatial Transformation

全景图可以通过广角的表现手段尽可能多地表现出周围的环境。图像空间变换技术是全景图生成的关键技术和主要研究方向。本文从专利文献的角度对基于图像空间变换的全景图生成技术进行了分析,通过统计图像空间变换技术的专利申请现状,阐述了全景图生成领域三种主流的图像空间变换技术的发展脉络,对基于图像空间变换的全景图生成技术的未来发展趋势进行了预测。

Panorama can show a wide angle surrounding environment by synthesis a series of images. Image space transformation technology is the key technology of panoramic synthesis and researchers are paying more attention to the field recent years. In this paper, panorama synthesis based on spatial transformation is analyzed by international patent application trend, then the technology development route is sketched and technology branch of the patent application in the field is given. The important applications in this field and the technical features of the important patents are introduced at the same time.