Image sensor dead pixel detection method and system, storage medium and electronic equipment

The invention relates to an image sensor dead pixel detection method and system, a storage medium and electronic equipment, and the method comprises the steps: carrying out the shooting of a monochrome image through a to-be-detected image sensor, and obtaining a to-be-detected image; judging whether the image form of the to-be-detected image is a single-channel image form or not, if yes, judging whether the gray value of each pixel point in the to-be-detected image is within a dead pixel detection range or not, and determining the dead pixel of the to-be-detected image in the single-channel image form according to the pixel points with the second judgment result being yes; and based on the mapping relationship between the to-be-detected image and the to-be-detected image sensor, obtaining a dead pixel position corresponding to the coordinate of each dead pixel of the to-be-detected image in the to-be-detected image sensor. According to the method and the device, the detection of the image dead pixels can be r