1. Overview[edit | edit source]
The DCMIPP ISP example utility named "dcmipp-isp-ctrl" is a software utility developed by STMicroelectronics to demonstrate the DCMIPP ISP capabilities regarding image correction based on STMicroelectronics basic correction algorithms. Refer to How to use the DCMIPP ISP article to have some details on how to implement this utility and put in place your own custom correction algorithms.
 Information
|
|
2. Usage[edit | edit source]
/usr/local/demo/bin/dcmipp-isp-ctrl
/usr/local/demo/bin/dcmipp-isp-ctrl [options]
DCMIPP ISP Control application
-g, --gain Update the Sensor Gain and Exposure (AutoExposure)
-c, --contrast TYPE Set the contrast
TYPE 0 : None
1 : 50%
2 : 200%
3 : Dynamic
-i, --illuminant TYPE Apply settings (black level, color conv, exposure) for a specific illuminant
TYPE 0 : D50 (daylight)
1 : TL84 (fluo lamp)
-s, --stat Read the stat
-S, --STAT Read the stat continuously
--histo_top Top raw of the histogram area
--histo_left Left column of the histogram area
--histo_width Width of a region of histogram
--histo_height Height of a region of histogram
--histo_h_region Number of horizontal region of histogram
--histo_v_region Number of vertical region of histogram
--histo_comp Component(s) of histogram (0 to 4)
--histo_src Point of histogram capture within the pipeline
--histo_bins Number of bins to capture per histogram
--histo_dyn Dynamic of pixels to capture in histogram
--histo_h_decimation Horizontal decimation in histogram
--histo_v_decimation Vertical decimation in histogram
--help Display usage
-v Verbose output
3. Examples[edit | edit source]
Refer to V4L2 camera image correction article for examples of usage.
4. References[edit | edit source]
The code is available here: dcmipp-isp-ctrl