HJ-MVSR6000重点区域智能视觉实时防范系统采用当今最先进的视觉仿生技术--智能视觉分析技术，超越了传统监控的视频运动侦测(VMD)技术。该系统以智能视觉分析技术为核心，采用基于目标的自学习、自适应和自调节技术路径，对进入相关区域的目标进行探测、跟踪、判断、识别，然后依据不用的安全等级实时自动发出预警、警示、报警及提醒人工控制等措施，并提供所有事件的记录、存储、调用和查询。系统具有人员入侵检测、非法车辆停车检测、遗弃物品检测、物品搬移检测、自动跟踪检测、人员滞留检测、远程语音互通等功能。
The system applies the most advanced visual and bionics technology – intelligent vision analysis technology and goes beyond the traditional video movement detection (VMD) technology. Taking intelligent and visual analysis technology as the core and based on the technical paths of self-learning, self-adaptation and self-adjustment, the system detects, tracks, judges and recognizes the objects accessing into the relevant areas. The system can automatically send out early warning, warning, alarming and promoting manual control according to different safe grades, and record, store, deploy and inquire all events. The system is functional in personnel intrusion detection, illegal vehicle parking detection, abandoned items detection, item moving detection, automatic tracking and detection, personnel retention detection, remote voice intercommunication, etc.
该系统具备高可靠性及高抗干扰能力，即使是在各种极端恶劣的环境和照明条件下也可以保持极高的性能，误报率极低一般情况下检测率保持在99.9%(少于1个/天)。
The system is high in reliability and anti-jamming capability. Even though in extreme and hostile environment and lighting conditions, the system also keeps higher performance. The detection rate under general conditions is 99.9% (less than 1/day).
系统功能：
1、周界自动入侵检测
2、非法停车检测
3、遗弃物检测
4、物品搬移检测
5、自动追踪、徘徊检测
6、远程语音、视频应急指挥
System function:
1. Circumferential automatic intrusion detection
2. Illegal parking detection
3. Abandoned items detection
4. Item moving detection
5. Automatic tracking and wandering detection
6. Remote voice and radio emergency command
技术指标
1、基于原始图像各个像素的高解析度检测(在进行有损压缩之前)
2、在保持99%的极高检测率(POD)的同时，具有少于1个/每天的极低误报率(FAR)
3、可以在恶劣天气环境、低能见度、低光照度等条件下检测入侵者
4、可以检测专业伪装入侵、超慢速入侵(例如6厘米/分钟的速度)和突发移动入侵等
5、对非平坦地形的检测(基于3D监控场景模型)和遥远距离的检测有很高可靠性
6、支持预报警记录——当报警事件触发时，记录报警事件发生之前的片段
7、独特的用户自定义防区设置(任意数量任意形状)和检测目标特征设置(类型、大
小、运动方向、运动速度、侵入时间等等)功能
8、有效滤除由小动物、树木摆动、云层阴影、光线变化、下雨、下雪、场景细微运动等
原因引起的误报
Technical index
1. High resolution detection based on each pixel in original image (before loss compression)
2. While keeping 99% of higher detection rate, it will also keep lower false alarm rate less than 1/day
3. It may detect the intruders under the conditions of severe weather, low visibility and low brightness
4. It may detect professional masquerade intrusion, low-speed intrusion (such as 6cm/minute speed) and emergency movement intrusion
5. It is reliable in detecting non-flat terrains (based on 3D monitoring scene model) and remote distance
6. Support pre-alarm records – in case of alarm events, record the fragments before alarm events
7. It has functions in unique customized definition defense area setting (any quantity and shape) and detecting objective feature setting (type, dimension, movement direction, moving speed, invasion time).
8. Effectively eliminate the wrong alarms caused by small animals, tree swinging, cloud shade, illumination changing, rain, snow, tiny movement of scene, etc.
