Updated 15 Feb 2019
Color Checker Extraction Toolbox allows you to pick up color responses from images containing various types of color checkers, which is useful for camera color correction or other camera calibration applications. Currently only manual mode is supported. The auto mode will be included in the future using object detection framework.
See following .gif for a brief impression:
Note: MATLAB version R2018b or higher with Image Processing Toolbox is recommended in order to implement images.roi object. But for other versions the normal rectangle function works well too.
Jueqin Qiu (2020). Color Checker Extraction Toolbox (https://www.github.com/QiuJueqin/ColorCheckerExtraction), GitHub. Retrieved .