Method and device for visualising the environment of a vehicle by merging an infrared image and a visual image according to distance

摘要

A car night vision system (100) merges color visual and infrared images with distance, registration and transformation operations using filtering with different weighting in different parts of a display based on lamp calibration data (107, 108) car movement status sensor data, including radar data, and urban, country or motorway road category data derived from GPS (Global Positioning System) position data.