首页>
外国专利>
Partial Perceptual Image Hashing for Invoice Deconstruction
Partial Perceptual Image Hashing for Invoice Deconstruction
展开▼
机译:发票解构的部分感知图像散列
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system and method for deconstructing a document is described herein, where the method is an improvement over existing document deconstruction techniques. These improvements increase speed and accuracy by rapidly identifying the vendor in an invoice by splitting the invoice into three regions and performing a perceptual image hashing on each section. Then a hamming distance is used to compare the hash for each section with the hashes of known invoices to identify the vendor who sent the invoice.
展开▼