摘要
结合存在一些质量问题的航摄资料制作1∶10000正射影像图的实例,探讨了在制作1∶10000正射影像图过程中,出现框标不清、航片压平质量差、影像灰度相差较大、影像对比度和清晰度不够等问题时的解决方法,为同类产品生产提供借鉴作用。
It took using aerial photograph existence quality blemish to produce scale 1 ： 10000 digital orthophoto mapping as an example, the methods for fiducial mark lack definition, aerial photograph not been well flattened, image middle tone differ more big and image contrast and clear not enough been studied in the article. The author wishes that those can help other who have or will face the same problem.
出处
《地理空间信息》
2007年第5期50-52,共3页
Geospatial Information
关键词
航摄资料
数字正射影像图
质量缺陷
aerial photograph
digital orthophoto mapping
quality blemish
