Hello, newspapers don't check duplicate pictures. Paper duplication checking will only detect the plain text content of the paper, and will not check the repetition of the picture part. Although students don't copy pictures when quoting pictures, it is suggested that they indicate the source when quoting pictures, and don't copy others' pictures at will, which will lead to infringement. If students are worried that the pure text content of the paper will improve the repetition rate of the paper, they can display the pure text content in the form of pictures, and pay attention to whether the total number of words after the replacement of the paper meets the school standards. As we all know, pictures are plane media composed of graphics, images and so on. There are many formats of pictures, but in general, they can be divided into two categories: one is bitmap, such as? Formats such as BMP and JPG are bitmaps, while SWF, CDR and AI are vector graphics. Pictures and pictures can play a great auxiliary role in the article. Although many paper duplicate checking systems can be searched online now, most paper duplicate checking systems do not support pictures in papers. At present, only HowNet has the technology to detect paper pictures. So now, if you want to use the paper duplicate checking system outside HowNet, the pictures in the paper can't be copied. I hope the answer will help you.