A mobile augmented reality search method, client, server and search system are provided. The method includes: a mobile augmented reality server receiving an augmented reality target search request sent from a mobile augmented reality client; according to parameters related to search carried in the augmented reality target search request, the mobile augmented reality server identifying which augmented reality targets need to be recognized and returned; the mobile augmented reality server searching for an augmented reality target which has relationships with the augmented reality targets already searched back; and the mobile augmented reality server sending searched augmented reality target information to the mobile augmented reality client. The present invention solves the problem in the related art that the search result of a search merely for an object requested is incomplete and achieves a technical effect that more complete information is searched in an AR application, thus, the user is provided with more complete augmented reality information, and the experience of the user in the AR application is enhanced.
SEARCH METHOD, CLIENT, SERVER AND SEARCH SYSTEM FOR MOBILE AUGMENTED REALITY