C13440-20CU / C13440-20CU01 Instruction manual_Ver.1.3
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11-6 DATA REDUCTION FUNCTIONS
The camera provides 4.0 megapixels resolution at 100 fps and 16 bit of gradation.
Then the camera outputs 800 MB of data per second, and large capacity of storage device would
be necessary to store such a large amount of data.
The camera has data reduction functions that required data only outputs.
11-6-1 DATA EXTRACTION
Data extraction is a function to reduce the amount of data by compressing data of unrequired area. User
can specify the required area in units of 4 x4 pixels using camera driver software “DCAM-API”. The
“DCAM-API” reconstructs the original image from the output data.
The data extraction process is performed in real-time without sacrificing the readout speed at all.
The extracted area size should be less than 3/4 of original image size.
In the case of sub-array readout mode, the vertical sub-array size should be more than 128 lines for
Normal Area Mode and Lightsheet Readout Mode, the vertical sub-array size should be more than 64
lines for W-VIEW Mode and Dual Lightsheet Readout Mode.
Figure 11-40
