I. INTRODUCTION

II. BACKGROUND

III. EVOLUTION OF DEEP LEARNING FOR CONTENT BASED IMAGE RETRIEVAL (CBIR)

IV. DIFFERENT SUPERVISION CATEGORIZATION

V. NETWORK TYPES FOR IMAGE RETRIEVAL

VI. TYPE OF DESCRIPTORS FOR IMAGE RETRIEVAL

VII. RETRIEVAL TYPE

VIII. MISCELLANEOUS

IX. PERFORMANCE COMPARISON

X. CONCLUSION AND FUTURE DIRECTIVES