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航空摄影微分亮度测量与曝光
Differential Brightness Measurement of Aerophotography and Exposure
【摘要】 最佳曝光的获取是提高航空摄影影像质量的关键,通过使用CCD传感器和微机,能够测量做分亮度和实现曝光控制。
【Abstract】 Acquiring the optimum exposure is a key to improve lmage quality of aerophotography. By useingCCD sensor and microcomputer the differential brightness can be measured and exp0sure can be controled.
【关键词】 CCD传感器;
计算机;
微分亮度测量;
曝光控制;
【Key words】 CCD sensor; Computer; differential brightness measurement; control exposure;
【Key words】 CCD sensor; Computer; differential brightness measurement; control exposure;
- 【文献出处】 现代科学仪器 ,MODERN SCIENTIFIC INSTRUMENTS , 编辑部邮箱 ,1997年02期
- 【分类号】TB86
- 【下载频次】15