期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：5
页码：4563-4567
出版社：TechScience Publications
摘要：The Real Time Streaming Protocol or RTSP, is an application-level protocol for control over the delivery of data with real-time properties. RTSP provides an extensible framework to enable controlled, on-demand delivery of realtime data, such as audio and video. The protocol can be intelligently chosen for multi thread environment where each parameter of information such as audio, video and text can be separated and processed concurrently and executed in parallel. The proposed system is able to perform on MPEG-4, H.264 and several other popular formats where video is undergoing encoding and decoding to save the bandwidth up to 80% over channel. HOG is a feature descriptor used in computer vision and image processing for the purpose of object detection like human. The technique detects occurrences of gradient orientation in localized portions of an image. In H.264 RTSP video, frames are identified as I, B, P and HOG is performed using GPU hardware, OpenCV and CUDA programming with HOG algorithm in Linux platform helps to automate and find the presence of human and alarm is generated.
