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首页> 外文会议>ICoMST 2011;International conference of meat science and technology >A new system for Sticking Control ('VisStick')
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A new system for Sticking Control ('VisStick')

机译：粘贴控制的新系统（'VisStick'）

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A vision based automatic system to monitor that all pigs have been stuck before moving to the next stage of the slaughter process has been developed by DMRI. Although pigs are anaesthetised before slaughter, it is the sticking and bleeding that actually causes death. Sticking is carried out manually by an operator and there is a minor risk that a pig may have been overlooked.The system consists of a camera, a lamp supplying an evenly illuminated background and a computer for image acquisition and analysis. Images of the pigs in silhouette are analysed by the VisStick software determining whether or not blood is running from the carcass. If no blood is detected, an alarm is activated to alert the operator to ensure sticking of the pig.System approval tests were carried out by DMRI monitoring 250 non-stuck pigs randomly distributed among 500 pigs slaughtered successively. The false positives (alarms for stuck pigs) and false negatives (no alarm for non-stuck pigs) were recorded.In approval trials of 5 typical installations, detection of unstuck pigs ranged from 98 to 100 %. DMRI approval criteria for installations are presently minimum 97 % capture of unstuck pigs and max. 2 ‰ false positive alarms.The DMRI system controls the sticking and improves animal welfare by ensuring that all pigs are stuck before scalding.
机译：DMRI已开发出了一种基于视觉的自动系统，可以监控所有猪在转入屠宰过程的下一阶段之前是否已被卡住。尽管在屠宰前先对猪进行麻醉，但粘连和出血才真正导致死亡。粘贴操作由操作员手动进行，因此猪被忽视的风险很小。该系统由摄像头，提供均匀照明背景的灯和用于图像采集和分析的计算机组成。 VisStick软件分析轮廓上的猪的图像，以确定是否从尸体中流出血液。如果未检测到血液，则会激活警报，以警告操作员以确保对猪的黏附。通过DMRI监测250头未卡死的猪，这些猪随机分布在500头连续屠宰的猪中，从而进行了系统认可测试。记录误报（对卡住的猪发出警报）和误报（对未塞住的猪不发出警报）。在5个典型安装的批准试验中，未塞住的猪的检测范围为98％到100％。目前，装置的DMRI批准标准是捕获未卡住的猪的最低97％捕获量，最大捕获量。 2‰误报警报。DMRI系统通过确保所有猪在烫伤前都被卡住，控制了卡住并改善了动物的福利。

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