Intelligent multimode multi-view integrated camera

Abstract

The invention relates to an intelligent multimode multi-view integrated camera, and provides a novel embedded visual system with multifunction and high resolution, frame frequency and performance. The camera adopts an embedded platform, simultaneously integrates two paths of charge coupled device (CCD) cameras and a path of complementary metal oxide semiconductor (CMOS) camera, and fully develops the advantages of the cameras adopting a CCD mode and a CMOS mode. The system has a compact structure and high hardware integration degree, provides standard interfaces such as an RS-232 interface, an RS-485 serial port, a network port, integrated development environment (IDE) interfaces, a video graphics array (VGA) interface, a bayonet nut connector (BNC) video interface and the like, and can access a network in a wired or general packet radio service (GPRS) / enhanced data rate for global system for mobile communication (GSM) evolution (EDGE) / third-generation (3G) wireless way and transmit video data, control information and the like. The RS-485 serial port controls holder and camera parameters and the like. VGA output and BNC output is used for local display and playback. Besides acquiring videos, the two paths of CCD cameras also can be used for binocular positioning and the acquisition of target three-dimensional depth information. The CMOS camera is used for high-speed target capturing and tracking. The IDE interface mounts a hard disk for the storage of image data information and the like. The camera can be flexibly used in the fields of traffic monitoring, military scouting, machine vision, industrial inspection and the like.

Description

technical field [0001] The present invention relates to the design scheme and main functions of a multi-mode and multi-eye integrated smart camera, specifically refers to the development of a video processing platform based on an embedded system and the integration of multiple cameras with different modes to realize video collection, local display, playback, Storage, target capture and tracking, target positioning and other intelligent functions, and can transmit video data and receive control information with users through the network interface. Background technique [0002] With the development of embedded technology and the improvement of image processing technology, the embedded image processing platform has achieved rapid development. Among them, the embedded vision system integrating image acquisition, image processing, network communication and other units has the advantages of multi-functional, intelligent, modular, high reliability, and easy-to-implement machine vis...

AI Technical Summary

Problems solved by technology

[0004] In special fields, such as military reconnaissance, highway traffic monitoring, etc., when tracking high-speed aircraft and cars, it is necessary to process a large amount of real-time image data, or realize high-speed storage as a post-processing reference, ordinary cameras Unable to achieve the desired effect

Existing CMOS cameras generally work in a small field of view high-speed mode in order to obtain a high frame rate; while CCD cameras are generally designed in a large field of view standard mode, and the frame rate is relatively low

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