IIAE CONFERENCE SYSTEM, The 7th IIAE International Conference on Intelligent Systems and Image Processing 2019 (ICISIP2019)

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Development of the System which Recognize of Mark of "Stop" and Judge Stop Status by In-vehicle Camera
Ryota Kaneto, Lifeng Zhang

Last modified: 2019-09-03


In recent years, in order to prevent traffic accidents caused by automobiles, automobiles equipped with a driving support system have become widespread. Although traffic accidents themselves are decreasing, it cannot be said that the number is still small, and driving assistance systems are attracting attention as ones that enhance driving safety. In the driving support system, there are many functions to enhance driving safety such as a false start suppression system, a lane departure suppression system, and a following function. These functions are loaded on relatively new cars, but when they are a little older, they may only be partially loaded or may not have a driving assistance system at all. There is a need for a driving support system that can be installed later and easily incorporated into those vehicles. In this research, paying attention to the sign recognition function among many driving support systems, the camera is used to recognize the sign of “stop”, extract the feature points from the input image, and analyze the movement vector of the point Indicate a system that determines the status of compliance with the "stop" sign, warns, and prompts for a stop.


AdaBoost;OpticalFlow;Sign recognition

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