Reverse image search is a type of search in which images are input data. The image is analyzed according to a certain technique, converted into a certain structure, which is then used to search in an index of images.
The index of images is created in advance from a set of images intended for search. Indexed images are also processed in a certain way before being added to a special index, which is searched in a fraction of a second among millions of different pictures, photos, icons, etc.
This online Reverse GIF search app uses the GroupDocs.Search library, which implements the reverse image search functionality based on indexing specially calculated image hashes. Billions of searchable images can be added to the GroupDocs.Search index.
Search in this application can be performed: