Character Recognition Based on 2-D Histogram Image Threshold Segmentation

Abstract

This paper describes the method and realization of the objective binary segmented image to obtain the goal of characteristic quantities. The target block of the binary image is formed by pixel labeling. Through using mathematical morphology image processing method to filter out binary image noise, it achieves a clear goal of extracting the boundary. With the license plate character recognition, the experiment shows that the algorithm is effective. All numerical examinations illustrate the high convergence speed and prove the validity of recognition rate.

The Development and Applications of Wireless Streaming Media Technology

“…The services can be remote monitored and remote managed through the Web, providing users with flexible screen monitor options and electronic map services, which makes full use of firewall/VPN, encryption, authority management, security certification and real-time clock technologies to ensure the monitoring system and video data are not unauthorized used or damage. In city joint defense systems, network congestion is extremely easy to occur when mass users concurrent access to video resources, resulting from front equipment and backbone network bandwidth limitations [2]. It can fundamentally avoid network bottleneck caused by large-scale concurrent flows to use stream media distribution technology in large-scale network monitoring system.…”