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Calibration tests of industrial and scientific ccd cameras
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Shortis, M. R. Burner, A. W. Goad, W. K. Snow, W. L. |
| Copyright Year | 1991 |
| Description | Small format, medium resolution CCD cameras are at present widely used for industrial metrology applications. Large format, high resolution CCD cameras are primarily in use for scientific applications, but in due course should increase both the range of applications and the object space accuracy achievable by close range measurement. Slow scan, cooled scientific CCD cameras provide the additional benefit of additional quantisation levels which enables improved radiometric resolution. The calibration of all types of CCD cameras is necessary in order to characterize the geometry of the sensors and lenses. A number of different types of CCD cameras have been calibrated a the NASA Langley Research Center using self calibration and a small test object. The results of these calibration tests will be described, with particular emphasis on the differences between standard CCD video cameras and scientific slow scan CCD cameras. |
| File Size | 1619594 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20040121072 |
| Archival Resource Key | ark:/13960/t2w42nz99 |
| Language | English |
| Publisher Date | 1991-01-01 |
| Access Restriction | Open |
| Subject Keyword | High Resolution Ccd Cameras Data Acquisition Calibrating Metrology Video Equipment Sensors Photogrammetry Radiometric Resolution Lenses Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
