An Improved Approach for Caption Based Image Web Crawler

The World Wide Web [1] is a global, read-write information space. Text documents, images, multimedia and many other items of information, referred to as resources, are identified by short, unique, global identifiers called Uniform Resource Identifiers so that each can be found, accessed and cross referenced in the simplest possible way. It is a vast reservoir of information provides an unrestricted access to large inexhaustible pool of information, present in the form of hypertext documents formatted using Hyper Text Markup Language (HTML). These documents contain hyperlinks to other documents.