Method for measuring color difference, electronic device and storage medium

A method for measuring a color difference, wherein a fabric to be detected is woven based on a plurality of yarn spindles, respective yarn spindles have respectively corresponding fabric segments on the fabric to be detected, there is a segmentation band between different fabric segments, and the method comprising:

• conveying respective fabric segments of the fabric to be detected sequentially to a measurement port of a detection portion, so that the detection portion collects color values at a plurality of sampling points on the fabric to be detected according to a preset sampling time point sequence;
• determining a time range in which a target segment of the fabric to be detected passes through the measurement port of the detection portion during a process of conveying to the detection portion for sampling;
• the target segment being any fabric segment of the fabric to be detected;
• selecting an effective sampling point of the target segment from the plurality of sampling points based on the time range and sampling time points of the plurality of sampling points;
• and
• determining a color difference value of a target yarn spindle corresponding to the target segment based on a color value and standard value of the effective sampling point.