期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2000
卷号：XXXIII Part B5/1
页码：587-592
出版社：Copernicus Publications
摘要：Resently, the field of digital photogrammetry is developing wonderfully according to the increase of computer capacity, the develop ment of image matching algorithm, & the reduction of price to be able to extract image with near real-time in digital format. In spite of much develop ment, the application field of digital photogrammetry is often restricted by the resolution of image. So, the resolution of image has important meaning in digital photogrammetry. To use the expensive equipment may acquire better image, but this is a burden econo mically. Therefore, in this study, this researcher tries to obtain the image that the resolution was improved b y acquiring the image with digital camera of which the price is cheap and enhancing the image through computer algorithm. As the result of study, to use the area-based matching technique to be based on least square method could improve the resolution of image greatly. So, it is expected that the digital photogrammetry to be competitive in price economically will be possible from now on
