Visual communication analysis the effect of signs and colors on traffic safety in Jakarta

Abstract

About 90% of the information needed for driving is received visually by the driver. Only a little information is received with hearing (horns and shock markers) and a sense of touch (tactile markers and rough roads). Most of the information they get is visual. The two most common equipment used by technicians to give information is signs and markers consisting of signs, colors, and words. Traffic signs are elements defined as a special set of code labels intended for traffic users, which are in a vertical field for traffic areas. It is a basic means of communication between authorities and road users. Standards and guidelines suggest the use of words and color codes that are appropriate for conveying the different intensity of hazards. Red, yellow, and blue indicates a decrease in the intensity of the danger. Likewise, danger, warning, and attention show the danger in decreasing intensity even though some studies find no significant differences in the hazard assessment of warning and attention words. Signs and color codes used in our study are capable of giving meaningful meaning, warning, attention, thinking, and notification. For colors, it will be red, yellow, green, white, blue, green, and orange. We will evaluate perceptions of implied danger and language effects.

Intelligent Recognition of Traffic Signs Based on Improved YOLO v3 Algorithm

“…e recognition method based on the color of road signs adopts the method of dividing the color spatial distribution of road signs to realize the detection and recognition of road signs, then extracts the feature information of the segmented image, and finally, classifies the extracted feature information through SVM classifier. RGB color space model proposes an image segmentation algorithm, which improves the operation speed of the algorithm [5]. Yang and Wu [6] proposed a twostage algorithm for road traffic sign detection.…”