Lane Marking Image Dataset

Description: This dataset focuses on various types of traffic signs commonly found across China, including speed limits, turns, U-turns, lane-specific signs, and more. It covers a wide range of road types and installation methods, making it suitable for traffic sign recognition, map correction, and navigation strategy learning.

Keywords: traffic signs, sign recognition, road understanding

Use Cases: map enhancement, lane-level control recognition, road rule interpretation

Resolution: 1920×1080 Color Space: RGB Capture Device: On-vehicle camera system from real road driving

Capture Conditions: Collected across diverse road scenarios such as urban streets, national roads, provincial roads, and highways, under varying weather and lighting conditions (e.g., day/night, sunny/rainy/cloudy).

Unique Scenes / Instances: combinations of various regional and road-specific sign types and environments

Annotation Status: Annotated (multi-modal) Annotation Type: Video-level description (synchronized sign category, geographic location, and contextual environment)

Label Categories / Distribution: Over 10 categories including speed limits, height limits, turns, prohibitions, directional signs, and more