通常，從技術(shù)上評(píng)價(jià)一個(gè)車(chē)牌自動(dòng)識(shí)別系統(tǒng)從識(shí)別率、識(shí)別速度和后臺(tái)管理三方面做綜合評(píng)判，當(dāng)然，一切都以系統(tǒng)正常穩(wěn)定運(yùn)營(yíng)為前提。
Generally, a license plate recognition system is evaluated from the three aspects of recognition rate, recognition speed and background management, and of course, everything is based on the normal and stable operation of the system.
其中最重要的指標(biāo)是識(shí)別率，而識(shí)別速度則決定了一個(gè)車(chē)牌識(shí)別系統(tǒng)是否能偶滿足實(shí)時(shí)實(shí)際應(yīng)用需求；后臺(tái)管理體系則決定著這個(gè)車(chē)牌識(shí)別系統(tǒng)是否好用，還應(yīng)注意考慮客觀因素的存在，比如車(chē)牌污損模糊、遮擋掩蓋、天氣情況等等意外。
One of the most important indicator is the recognition rate and recognition speed, determines whether a license plate recognition system can even meet the real-time application requirements; the backstage management system determines the license plate recognition system is easy to use, should also pay attention to consider the existence of objective factors, such as car brand, defaced fuzzy masking, weather conditions and so on occlusion accident.
但是穩(wěn)定的后臺(tái)需具備以下幾點(diǎn)要素：首先要有穩(wěn)定存儲(chǔ)識(shí)別結(jié)果和圖像數(shù)據(jù)的功能，以防出現(xiàn)網(wǎng)絡(luò)差錯(cuò)數(shù)據(jù)會(huì)丟失不方便時(shí)候人工排查；有效的自動(dòng)對(duì)比和查詢(xún)技術(shù)，要求被識(shí)別的牌照號(hào)碼要從數(shù)據(jù)庫(kù)中的車(chē)牌碼自動(dòng)對(duì)比或者提示報(bào)警及時(shí)；還要提供實(shí)時(shí)通信、網(wǎng)絡(luò)安全和遠(yuǎn)程維護(hù)，以便數(shù)據(jù)動(dòng)態(tài)及時(shí)交換，數(shù)據(jù)庫(kù)能自動(dòng)更新，硬件參數(shù)設(shè)置和系統(tǒng)故障診斷。
But the stable background need to have the following elements: first of all have stable recognition results and image data storage function, to prevent the emergence of network error data will be lost is not convenient when artificial; effective automatic comparison and query technology requirements identified the license number license from the database code automatic alarm or contrast in a timely manner; to provide real-time communication, network security and remote maintenance, so that the dynamic data exchange in a timely manner, the database can be automatically updated, parameter setting and fault diagnosis hardware system.
同時(shí)，車(chē)牌自動(dòng)識(shí)別技術(shù)的提升也需要廣大用戶支持產(chǎn)品，能將使用問(wèn)題及時(shí)反饋給設(shè)計(jì)公司，以便做出更好改進(jìn)。
At the same time, the improvement of license plate automatic identification technology ne |
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