Image recognition system

An image recognition system comprising:

• a first computer which, in operation, detects a feature point data of a recognition target from image data obtained by at least one camera, using a detection parameter group;
• a second computer which, in operation, identifies the recognition target detected by the first computer;
• and
• a communication path between the first computer and the second computer,
• wherein the first computer and the second computer are disposed at positions physically separated from each other,
• the recognition target includes at least one of a pedestrian, a vehicle and an obstacle,
• the detection parameter group is included in a recognition parameter group that is dynamically changed according to recognition target and used for image recognition processing of the image data,
• the second computer sends the detection parameter group to the first computer via the communication path when the first computer sends the image data to the second computer,
• the first computer sends to the second computer the image data and the feature point data detected based on the detection parameter group sent from the second computer, and
• the second computer identifies the recognition target based on the image data and the feature point data sent from the first computer.