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| =Axiom Alpha Prototype=
| | {{delete|This list is currently not in use - outdated.}} |
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| == DNG Converter Software==
| | Please use http://lab.apertus.org instead for task management. |
| * Add other DNG tags such as dead pixels, register settings, black level calibration data, etc.
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| * Implement the matrix as a LUT.
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| * Eventually port to from python to C/C++
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| Code: https://github.com/apertus-open-source-cinema/CMV12000_DNG_Writer
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| ==Flat-field correction generation software==
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| A software that is supplied with several (around 20 is sufficient) raw images of an out of focus 30% grey wall and is able to generate the sensitivity offset of each photosite and a resulting flat-field correction matrix (https://en.wikipedia.org/wiki/Flat-field_correction).
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| The samples images are preferably done with a fast 50mm lens stopped down to F4-F5.6 facing an evenly lit surface (white wall with area at decent distance from wall light). To further smooth results the lens should be set to out-of-focus. We need to test if these measurements work even better with a lee filter in front of the sensor instead of a lens.
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Latest revision as of 09:56, 22 December 2015