IMAGE DATA LEARNING DEVICE, TARGET CLASSIFICATION DEVICE, AND SENSOR DEVICE
To provide an image data learning device configured to generate a learning result in such a way that a range of the learning result used for classification can be limited, and to provide a target classification device using the same and a sensor device which is suitable for use in radar devices, suc...
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| creator | SUWA HIROSHI FURUTA TETSURO OMASA YOHEI NOGAMI YOHEI |
| description | To provide an image data learning device configured to generate a learning result in such a way that a range of the learning result used for classification can be limited, and to provide a target classification device using the same and a sensor device which is suitable for use in radar devices, such as SAR (Synthetic Aperture Radar) and ISAR (Inverse Synthetic Aperture Radar), and image capturing devices.SOLUTION: An image data learning device comprises an image input unit to which image data is input for each target, an aspect angle input unit to which an aspect angle for each image data is input, and a learning unit configured to learn image data corresponding to each aspect angle input to the aspect angle input unit in association with a target type.SELECTED DRAWING: Figure 1
【課題】 類別するために使用する学習結果の範囲を制限できるように、学習結果を生成する画像データ学習装置、これを用いた目標類別装置及びセンサ装置を得ること。センサ装置は、ＳＡＲ（Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）やＩＳＡＲ（Ｉｎｖｅｒｓｅ Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）などのレーダ装置や撮像装置が好適である。【解決手段】 目標ごとに画像データが入力される画像入力部と、画像データごとのアスペクト角が入力されるアスペクト角入力部と、アスペクト角入力部に入力されたアスペクト角に対応する画像データと、目標の種別とを関連付けて学習する学習部とを備える。【選択図】 図１ |
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【課題】 類別するために使用する学習結果の範囲を制限できるように、学習結果を生成する画像データ学習装置、これを用いた目標類別装置及びセンサ装置を得ること。センサ装置は、ＳＡＲ（Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）やＩＳＡＲ（Ｉｎｖｅｒｓｅ Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）などのレーダ装置や撮像装置が好適である。【解決手段】 目標ごとに画像データが入力される画像入力部と、画像データごとのアスペクト角が入力されるアスペクト角入力部と、アスペクト角入力部に入力されたアスペクト角に対応する画像データと、目標の種別とを関連付けて学習する学習部とを備える。【選択図】 図１</description><language>eng ; jpn</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220209&DB=EPODOC&CC=JP&NR=2022024553A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220209&DB=EPODOC&CC=JP&NR=2022024553A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUWA HIROSHI</creatorcontrib><creatorcontrib>FURUTA TETSURO</creatorcontrib><creatorcontrib>OMASA YOHEI</creatorcontrib><creatorcontrib>NOGAMI YOHEI</creatorcontrib><title>IMAGE DATA LEARNING DEVICE, TARGET CLASSIFICATION DEVICE, AND SENSOR DEVICE</title><description>To provide an image data learning device configured to generate a learning result in such a way that a range of the learning result used for classification can be limited, and to provide a target classification device using the same and a sensor device which is suitable for use in radar devices, such as SAR (Synthetic Aperture Radar) and ISAR (Inverse Synthetic Aperture Radar), and image capturing devices.SOLUTION: An image data learning device comprises an image input unit to which image data is input for each target, an aspect angle input unit to which an aspect angle for each image data is input, and a learning unit configured to learn image data corresponding to each aspect angle input to the aspect angle input unit in association with a target type.SELECTED DRAWING: Figure 1
【課題】 類別するために使用する学習結果の範囲を制限できるように、学習結果を生成する画像データ学習装置、これを用いた目標類別装置及びセンサ装置を得ること。センサ装置は、ＳＡＲ（Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）やＩＳＡＲ（Ｉｎｖｅｒｓｅ Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）などのレーダ装置や撮像装置が好適である。【解決手段】 目標ごとに画像データが入力される画像入力部と、画像データごとのアスペクト角が入力されるアスペクト角入力部と、アスペクト角入力部に入力されたアスペクト角に対応する画像データと、目標の種別とを関連付けて学習する学習部とを備える。【選択図】 図１</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD29HV0d1VwcQxxVPBxdQzy8_RzV3BxDfN0dtVRCHEMcncNUXD2cQwO9nTzdHYM8fT3g8s6-rkoBLv6BfsHQYV4GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgREQmZiaGjsaE6UIAJEPLW0</recordid><startdate>20220209</startdate><enddate>20220209</enddate><creator>SUWA HIROSHI</creator><creator>FURUTA TETSURO</creator><creator>OMASA YOHEI</creator><creator>NOGAMI YOHEI</creator><scope>EVB</scope></search><sort><creationdate>20220209</creationdate><title>IMAGE DATA LEARNING DEVICE, TARGET CLASSIFICATION DEVICE, AND SENSOR DEVICE</title><author>SUWA HIROSHI ; FURUTA TETSURO ; OMASA YOHEI ; NOGAMI YOHEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022024553A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SUWA HIROSHI</creatorcontrib><creatorcontrib>FURUTA TETSURO</creatorcontrib><creatorcontrib>OMASA YOHEI</creatorcontrib><creatorcontrib>NOGAMI YOHEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUWA HIROSHI</au><au>FURUTA TETSURO</au><au>OMASA YOHEI</au><au>NOGAMI YOHEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE DATA LEARNING DEVICE, TARGET CLASSIFICATION DEVICE, AND SENSOR DEVICE</title><date>2022-02-09</date><risdate>2022</risdate><abstract>To provide an image data learning device configured to generate a learning result in such a way that a range of the learning result used for classification can be limited, and to provide a target classification device using the same and a sensor device which is suitable for use in radar devices, such as SAR (Synthetic Aperture Radar) and ISAR (Inverse Synthetic Aperture Radar), and image capturing devices.SOLUTION: An image data learning device comprises an image input unit to which image data is input for each target, an aspect angle input unit to which an aspect angle for each image data is input, and a learning unit configured to learn image data corresponding to each aspect angle input to the aspect angle input unit in association with a target type.SELECTED DRAWING: Figure 1
【課題】 類別するために使用する学習結果の範囲を制限できるように、学習結果を生成する画像データ学習装置、これを用いた目標類別装置及びセンサ装置を得ること。センサ装置は、ＳＡＲ（Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）やＩＳＡＲ（Ｉｎｖｅｒｓｅ Ｓｙｎｔｈｅｔｉｃ Ａｐｅｒｔｕｒｅ Ｒａｄａｒ）などのレーダ装置や撮像装置が好適である。【解決手段】 目標ごとに画像データが入力される画像入力部と、画像データごとのアスペクト角が入力されるアスペクト角入力部と、アスペクト角入力部に入力されたアスペクト角に対応する画像データと、目標の種別とを関連付けて学習する学習部とを備える。【選択図】 図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | IMAGE DATA LEARNING DEVICE, TARGET CLASSIFICATION DEVICE, AND SENSOR DEVICE |
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