英语翻译3.2 Rule-Based Inference ModuleA rule-based inference mo

英语翻译
3.2 Rule-Based Inference Module
A rule-based inference module has been developed based on the visual criteria listed in the previous section.These criteria are further summarized into the following rules to detect a possible drowning swimmer who:
Rule 1:moves slowly or remains within a small neighborhood [based on criteria (ii),(iv) and (v)];
Rule II:has nearly vertical body posture in water [based on criterion (iv)];
Rule 111:exhibits irregular and possibly fast limb movements [based on criteria (i) and (iii)]
Referring to the state diagram shown in Figure 3,the three rules are selectively applied at each state to promptly detect possible drowning incidents and avoid false alarms by analyzing each swimmer's movement and body posture.The initial state for
a newly appearing swimmer is `Normal condition'.At this state,only Rule I is used to test the swimmer.As long as the swimmer moves continuously,the system assumes the swimmer is not in danger.Only when the swimmer is detected to be moving unusually slow,i.e,satisfying Rule I,the system suspects the beginning of a possible drowning.In addition to Rule I,the system will also test the swimmer using Rules II and LII.If all the 3 rules are satisfied,the swimmer is considered to be in `Possible
drowning state'.The system triggers alarms after the swimmer remains in `Possible drowning state' for a period longer than a preset duration.
We will now illustrate these roles using a video clip of simulated drowning.In this clip,a swimmer,enclosed by a black ellipse,swims in breaststroke continuously till about frame 140 when he starts getting into difficulty.
分不够我加!
对是对 不通啊

3.2基于规则的推断模块
A基于规则的推断模块根据在前面的部分列出的视觉标准被发展了.这些标准进一步被总结入以下规则查出的一位可能的溺水的游泳者：
Rule 1 ：在一个小邻里之内的慢移动或遗骸[根据标准(ii)、(iv)和(v)];
Rule II ：有几乎垂直的身体姿势在水中[根据标准(iv)];
Rule 111 ：不规则的展览和可能斋戒肢体运动[根据标准(i)和(iii)] 提到说明图表的显示在图3上,三个规则选择性地被申请在每个状态及时地查出可能的淹没的事件,并且通过分析每位游泳者的运动和身体避免假警报摆姿势.初始状态为
a最近出现的游泳者是“正常情况’.在这个状态,仅规则我用于测试游泳者.只要游泳者连续地移动,系统假设游泳者不是处于危险中.只有当查出游泳者移动显著地慢时,i.e,satisfying规则我,系统怀疑一可能淹没的起点.除规则之外我,系统也将测试使用规则的游泳者II和LII.如果所有3个规则是满意的,游泳者认为在可能的`
drowning state'.系统触发警报,在游泳者在“可能的淹没的状态’比边框形式期间长期之后保持期间.使用录象剪辑被模仿的淹没,We现在将说明这些角色.在这个夹子,当他开始让进入困难时,游泳者,附寄由一个黑椭圆,在蛙泳连续地游泳,框架140.
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