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PROTOTYPIC DEVELOPMENT AND EVALUATION OF A MEDIUM FORMAT METRIC CAMERA
photogrammetry accuracy metric camera calibration length measurement error large volume metrology
2018/6/4
Engineering applications require high-precision 3D measurement techniques for object sizes that vary between small volumes (2–3 m in each direction) and large volumes (around 20 x 20...
MEDIUM FORMAT CAMERA EVALUATION BASED ON THE LATEST PHASE ONE TECHNOLOGY
Camera evaluation calibration mapping accuracies CMOS CCD FMC
2016/7/4
In early 2016, Phase One Industrial launched a new high resolution camera with a 100 MP CMOS sensor. CCD sensors excel at ISOs up to 200, but in lower light conditions, exposure time must be increased...
Geometric Calibration of the Hasselblad H3D Medium Format Camera
Photogrammetry Digital Camera Calibration Close Range Aerial
2015/11/23
The Hasselblad H3D digital camera, which is designed for professional studio shootings, is equipped with a 39 megapixel digital back. It would be desirable to use this very high geometric resolution i...
Medium Format Digital Cameras-a EuroSDR project
Digital airborne imaging systems certification accuracy assessment
2015/11/23
More medium format airborne camera systems are in operation globally than the well recognised large format digital imaging systems. EuroSDR has initiated a digital medium format project to investigate...
Performance evaluation of a 33 megapixel alpa 12 medium format camera for digital close range photogrammetry
Close-Range Photogrammetry Digital Camera Camera Calibration
2015/8/25
The accuracy of object reconstruction was tested with two medium format cameras made by ALPA of Switzerland. Both cameras have been equipped with a 33 megapixel Leaf Aptus 75 digital camera back and a...
Performance of Medium format Digital Aerial Sensor Systems
Digital aerial sensor medium format geometric and radiometric performance
2015/7/15
Dealing with digital airborne photogrammetric data acquisition today’s main focus is quite often exclusively laid on the large format
digital sensor systems like ADS40 (Leica Geosystems), DMC (ZI-Ima...