Comparison of logos to prevent replication of products for multiple applications using enhanced algorithm

The main aspect of the method that has mainly focused on the performance of logo matching and recognition is that the local context is defined recursively. Context Dependent is referred to a class of similarities for logo detection. Logo matching and recognition based on context dependent similarity (CDS) is proposed and it is able to match and recognize multiple instances of various reference logos in image archives. The interest points of two images match if their local neighbors match, and if the neighbors of their local neighbors match.