Seal image and label data set

A total of 1101 seals were collected from the Orchid Pavilion Preface, Nephew Memorial Manuscript, Cold Food Postscript, Boyuan Postscript, Leek Flower Postscript, Sunny Postscript in the Fast Snow, Boyuan Postscript, Mid-Autumn Postscript, Zhongni Dream Memorial Postscript, Upper Balcony Postscript, Songfeng Pavilion Postscript, and Shusu Postscript. The marking format of the seal is "Person Name Number", where "-" is the separator and the person is the owner of the seal, The name is the content of the seal, and the number is to avoid the naming failure caused by repeated seals in the training set. When the seal owner cannot be investigated, the figure is marked as unknown, and when the seal is official, the figure is marked as "official seal" in the era of the seal.