A. Passive Sensors (987 papers)

A.1 Visible Cameras (5 papers)

A.2 IR Cameras (982 papers)

• Overview

• Traditional Small Target Detection (311 papers)

Single-Frame Detection (300  papers), Sequential Frames Detection Methods/Multi-Frame Detection Methods (11 papers)

• Recent Small Target Detection (478 papers)

• Graph Represention Small Target Detection (7 papers)

• Prospective Small Target Detection (24 papers)

• Real-Time Small Target Detection (7 papers) 

• Applications (46 papers)

Air-Surface (3 papers), Sea-Surface (43 papers)

• Surveys (7 papers)

• Performance Evaluation (2 papers)

B. Active Sensors (145 papers)

B.1. SAR Imaging (144 papers)

• • • Traditional Target Detection (6 papers)

    • Robust Subpace Learning (61 papers)

    • Deep Learning (11 papers)

    • Graph Representation (3 papers)

    • Real-Time (2 papers)

    • Applications (56 papers)

Ship Detection (56 papers)

• Surveys (5 papers)

B.2. Sonar Imaging (1 paper)

• Deep Learning (1 paper)