High-resolution three-dimensional laser radar with static unitary detector
A new simple method to obtain real-time high-resolution three-dimensional (3D) images based on a static unitary detector (STUD) is reported. The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the ef...
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| Veröffentlicht in: | Electronics letters 2014-02, Vol.50 (4), p.313-315 |
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| container_title | Electronics letters |
| container_volume | 50 |
| creator | Mheen, Bongki Shim, Jea-Sik Oh, Myoung Sook Song, Jungho Song, Minhyup Choi, Gyu Dong Seo, Hongsoek Kwon, Yong-Hwan |
| description | A new simple method to obtain real-time high-resolution three-dimensional (3D) images based on a static unitary detector (STUD) is reported. The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the effective photo-detection area for a wider 3D image acquisition without affecting the ability to detect short laser pulses for high-resolution 3D images. From an implemented experimental prototype based on a STUD, the intensity and 3D images with a very high resolution (320 pixels × 240 pixels) were obtained. The achieved range resolution and the spatial resolution of remote 3D objects at 50 m were measured to be |
| doi_str_mv | 10.1049/el.2013.3298 |
| format | Article |
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The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the effective photo-detection area for a wider 3D image acquisition without affecting the ability to detect short laser pulses for high-resolution 3D images. From an implemented experimental prototype based on a STUD, the intensity and 3D images with a very high resolution (320 pixels × 240 pixels) were obtained. The achieved range resolution and the spatial resolution of remote 3D objects at 50 m were measured to be <0.3 and 1.1 cm, respectively.</description><identifier>ISSN: 0013-5194</identifier><identifier>ISSN: 1350-911X</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2013.3298</identifier><identifier>CODEN: ELLEAK</identifier><language>eng</language><publisher>Stevenage: The Institution of Engineering and Technology</publisher><subject>3D image acquisition ; Applied sciences ; Arrays ; Artificial intelligence ; bias network ; combiner ; Computer science; control theory; systems ; Detectors ; distance 50 m ; Electronics ; Exact sciences and technology ; high‐resolution three‐dimensional laser radar ; Image acquisition ; Image detection ; image resolution ; Imaging devices ; laser beam applications ; Lasers ; optical radar ; Pattern recognition. Digital image processing. Computational geometry ; photodetectors ; Pixels ; preamplifiers ; Radar, sonar and navigation ; range resolution ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; static unitary detector ; STUD ; Studs ; Three dimensional</subject><ispartof>Electronics letters, 2014-02, Vol.50 (4), p.313-315</ispartof><rights>The Institution of Engineering and Technology</rights><rights>2020 The Institution of Engineering and Technology</rights><rights>2015 INIST-CNRS</rights><rights>Copyright The Institution of Engineering & Technology Feb 13, 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4348-ddc96171a4e8bbfd37652f485f52554c13a343206d810768aa6c3d1b4daf5a563</citedby><cites>FETCH-LOGICAL-c4348-ddc96171a4e8bbfd37652f485f52554c13a343206d810768aa6c3d1b4daf5a563</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1049%2Fel.2013.3298$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2013.3298$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,11541,27901,27902,45550,45551,46027,46451</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2013.3298$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28203225$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mheen, Bongki</creatorcontrib><creatorcontrib>Shim, Jea-Sik</creatorcontrib><creatorcontrib>Oh, Myoung Sook</creatorcontrib><creatorcontrib>Song, Jungho</creatorcontrib><creatorcontrib>Song, Minhyup</creatorcontrib><creatorcontrib>Choi, Gyu Dong</creatorcontrib><creatorcontrib>Seo, Hongsoek</creatorcontrib><creatorcontrib>Kwon, Yong-Hwan</creatorcontrib><title>High-resolution three-dimensional laser radar with static unitary detector</title><title>Electronics letters</title><description>A new simple method to obtain real-time high-resolution three-dimensional (3D) images based on a static unitary detector (STUD) is reported. The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the effective photo-detection area for a wider 3D image acquisition without affecting the ability to detect short laser pulses for high-resolution 3D images. From an implemented experimental prototype based on a STUD, the intensity and 3D images with a very high resolution (320 pixels × 240 pixels) were obtained. The achieved range resolution and the spatial resolution of remote 3D objects at 50 m were measured to be <0.3 and 1.1 cm, respectively.</description><subject>3D image acquisition</subject><subject>Applied sciences</subject><subject>Arrays</subject><subject>Artificial intelligence</subject><subject>bias network</subject><subject>combiner</subject><subject>Computer science; control theory; systems</subject><subject>Detectors</subject><subject>distance 50 m</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>high‐resolution three‐dimensional laser radar</subject><subject>Image acquisition</subject><subject>Image detection</subject><subject>image resolution</subject><subject>Imaging devices</subject><subject>laser beam applications</subject><subject>Lasers</subject><subject>optical radar</subject><subject>Pattern recognition. Digital image processing. Computational geometry</subject><subject>photodetectors</subject><subject>Pixels</subject><subject>preamplifiers</subject><subject>Radar, sonar and navigation</subject><subject>range resolution</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>static unitary detector</subject><subject>STUD</subject><subject>Studs</subject><subject>Three dimensional</subject><issn>0013-5194</issn><issn>1350-911X</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1rGzEQhkVJoSbNrT9goQnkkHU1-vLuMQlO07LQSwu9ibGkrRXkXUfSEvLvI8cmhBB6GjQ8epj3JeQL0DlQ0X5zYc4o8DlnbfOBzIBLWrcAf4_IjJZ9LaEVn8hJSn5FQYBQVMCM_Lz1_9Z1dGkMU_bjUOV1dK62fuOGVN4YqoDJxSqixVg9-LyuUsbsTTUNPmN8rKzLzuQxfiYfewzJnRzmMflzs_x9fVt3v77_uL7saiO4aGprTatgAShcs1r1li-UZL1oZC-ZlMIARy44o8o2QBeqQVSGW1gJi71EqfgxOd97t3G8n1zKeuOTcSHg4MYpaZCMtg2U7AX9-ga9G6dYQu0o2jLKleKFuthTJo4pRdfrbfSbEk0D1btutQt6163edVvws4MUk8HQRxyMTy9_WFO0jMnCyT334IN7_K9TL7uOXd1QgGf_IZ93r-99_5TTd9Bl98q8tT1_ArAOoJI</recordid><startdate>20140213</startdate><enddate>20140213</enddate><creator>Mheen, Bongki</creator><creator>Shim, Jea-Sik</creator><creator>Oh, Myoung Sook</creator><creator>Song, Jungho</creator><creator>Song, Minhyup</creator><creator>Choi, Gyu Dong</creator><creator>Seo, Hongsoek</creator><creator>Kwon, Yong-Hwan</creator><general>The Institution of Engineering and Technology</general><general>Institution of Engineering and Technology</general><general>John Wiley & Sons, Inc</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K7-</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20140213</creationdate><title>High-resolution three-dimensional laser radar with static unitary detector</title><author>Mheen, Bongki ; Shim, Jea-Sik ; Oh, Myoung Sook ; Song, Jungho ; Song, Minhyup ; Choi, Gyu Dong ; Seo, Hongsoek ; Kwon, Yong-Hwan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4348-ddc96171a4e8bbfd37652f485f52554c13a343206d810768aa6c3d1b4daf5a563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>3D image acquisition</topic><topic>Applied sciences</topic><topic>Arrays</topic><topic>Artificial intelligence</topic><topic>bias network</topic><topic>combiner</topic><topic>Computer science; control theory; systems</topic><topic>Detectors</topic><topic>distance 50 m</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>high‐resolution three‐dimensional laser radar</topic><topic>Image acquisition</topic><topic>Image detection</topic><topic>image resolution</topic><topic>Imaging devices</topic><topic>laser beam applications</topic><topic>Lasers</topic><topic>optical radar</topic><topic>Pattern recognition. Digital image processing. Computational geometry</topic><topic>photodetectors</topic><topic>Pixels</topic><topic>preamplifiers</topic><topic>Radar, sonar and navigation</topic><topic>range resolution</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. 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The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the effective photo-detection area for a wider 3D image acquisition without affecting the ability to detect short laser pulses for high-resolution 3D images. From an implemented experimental prototype based on a STUD, the intensity and 3D images with a very high resolution (320 pixels × 240 pixels) were obtained. The achieved range resolution and the spatial resolution of remote 3D objects at 50 m were measured to be <0.3 and 1.1 cm, respectively.</abstract><cop>Stevenage</cop><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2013.3298</doi><tpages>3</tpages></addata></record> |
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| ispartof | Electronics letters, 2014-02, Vol.50 (4), p.313-315 |
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| language | eng |
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| source | Wiley Online Library Open Access |
| subjects | 3D image acquisition Applied sciences Arrays Artificial intelligence bias network combiner Computer science control theory systems Detectors distance 50 m Electronics Exact sciences and technology high‐resolution three‐dimensional laser radar Image acquisition Image detection image resolution Imaging devices laser beam applications Lasers optical radar Pattern recognition. Digital image processing. Computational geometry photodetectors Pixels preamplifiers Radar, sonar and navigation range resolution Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices static unitary detector STUD Studs Three dimensional |
| title | High-resolution three-dimensional laser radar with static unitary detector |
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