Automatic vision system for final test of liquid crystal displays
The authors describe algorithms and hardware for an automatic output check system for liquid crystal display (LCD) manufacturing. A TV camera and a high-speed video processor with a data flow architecture are presented. The main algorithmic difficulty on the LCD check problem is detection of small d...
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| container_end_page | 1582 vol.2 |
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| container_volume | ol. 2 |
| creator | Sokolov, S.M. Treskunov, A.S. |
| description | The authors describe algorithms and hardware for an automatic output check system for liquid crystal display (LCD) manufacturing. A TV camera and a high-speed video processor with a data flow architecture are presented. The main algorithmic difficulty on the LCD check problem is detection of small defects in real-time. To do this, the algorithm utilizing a priori information was designed. The methods used for functional LCD check do not require any human interference for its application to new LCD types.< > |
| doi_str_mv | 10.1109/ROBOT.1992.220027 |
| format | Conference Proceeding |
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A TV camera and a high-speed video processor with a data flow architecture are presented. The main algorithmic difficulty on the LCD check problem is detection of small defects in real-time. To do this, the algorithm utilizing a priori information was designed. The methods used for functional LCD check do not require any human interference for its application to new LCD types.< ></description><identifier>ISBN: 9780818627200</identifier><identifier>ISBN: 0818627204</identifier><identifier>DOI: 10.1109/ROBOT.1992.220027</identifier><language>eng</language><publisher>IEEE Comput. Soc. Press</publisher><subject>Algorithm design and analysis ; Automatic testing ; Cameras ; Hardware ; Humans ; Liquid crystal displays ; Machine vision ; Manufacturing automation ; System testing</subject><ispartof>Proceedings 1992 IEEE International Conference on Robotics and Automation, 1992, Vol.ol. 2, p.1578-1582 vol.2</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/220027$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,2051,4035,4036,27903,27904,54899</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/220027$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Sokolov, S.M.</creatorcontrib><creatorcontrib>Treskunov, A.S.</creatorcontrib><title>Automatic vision system for final test of liquid crystal displays</title><title>Proceedings 1992 IEEE International Conference on Robotics and Automation</title><addtitle>ROBOT</addtitle><description>The authors describe algorithms and hardware for an automatic output check system for liquid crystal display (LCD) manufacturing. 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The methods used for functional LCD check do not require any human interference for its application to new LCD types.< ></description><subject>Algorithm design and analysis</subject><subject>Automatic testing</subject><subject>Cameras</subject><subject>Hardware</subject><subject>Humans</subject><subject>Liquid crystal displays</subject><subject>Machine vision</subject><subject>Manufacturing automation</subject><subject>System testing</subject><isbn>9780818627200</isbn><isbn>0818627204</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1992</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkM1LxDAQxQMiKLV_gJ5y8taaj2Y7c6yLusJCQdZzSdsEIv3aphX63xuoc3iP9-MxDEPII2cp5wxfvsrX8pJyRJEKwZjIb0iMOTDgcBB5IHck9v6HhVEhq_yeFMW6jL1eXEN_nXfjQP3mF9NTO87UukF3dDF-oaOlnbuurqXNHAoBt85Pnd78A7m1uvMm_veIfL-_XY6n5Fx-fB6Lc-IEk0uCgmuBgDbYwcoMlWqaPMuEbixvW2uw5gyMqgGNtJqjBIQaLbQCQCuUEXne907zeF3DTVXvfGO6Tg9mXH0lJEhQQSLytBedMaaaZtfreav2h8g_5W5WQw</recordid><startdate>1992</startdate><enddate>1992</enddate><creator>Sokolov, S.M.</creator><creator>Treskunov, A.S.</creator><general>IEEE Comput. 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A TV camera and a high-speed video processor with a data flow architecture are presented. The main algorithmic difficulty on the LCD check problem is detection of small defects in real-time. To do this, the algorithm utilizing a priori information was designed. The methods used for functional LCD check do not require any human interference for its application to new LCD types.< ></abstract><pub>IEEE Comput. Soc. Press</pub><doi>10.1109/ROBOT.1992.220027</doi></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISBN: 9780818627200 |
| ispartof | Proceedings 1992 IEEE International Conference on Robotics and Automation, 1992, Vol.ol. 2, p.1578-1582 vol.2 |
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| language | eng |
| recordid | cdi_ieee_primary_220027 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Algorithm design and analysis Automatic testing Cameras Hardware Humans Liquid crystal displays Machine vision Manufacturing automation System testing |
| title | Automatic vision system for final test of liquid crystal displays |
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