Watermark processing method and device, storage medium and electronic equipment

The embodiment of the invention discloses a watermark processing method and device, a storage medium and electronic equipment. The method can be applied to the technical field of computers. According to the watermark processing method, modification intensity characteristic information is obtained according to electro-optical transmission information and minimum perceptible difference information, the relation between a pixel value and the allowed maximum modification degree corresponding to the pixel value can be indicated, and it can be ensured that modification of the pixel value is not distorted; the watermark image is added to the first image based on the modification intensity feature information, so that the watermark image can better adapt to the pixel value of each pixel point in the first image, the watermark added to the first image is not easy to perceive, and the presentation effect of the image is better guaranteed. 本申请实施例公开水印处理方法、装置、存储介质以及电子设备，该方法可以应用于计算机技术领域。该水印处理方法根据电光传递信息和最小可觉差信息得到的修改强度特征信息，可