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公开(公告)号：US10198649B2
公开(公告)日：2019-02-05
申请号：US15444959
申请日：2017-02-28
发明人： Sanghun Lee , Seokho Song , Dongkyun Kim , Sunghyun Nam , Younghun Sung , Seokyoon Jung , Yangho Cho , Byounglyong Choi
IPC分类号： G06F3/038 , G06K9/22 , G06F3/0354 , H04N5/225 , H04N5/232
摘要： The electric pen device includes an optical system including a lens and an image sensor configured to convert an image signal of light that has passed through the optical system to an electrical signal. The electric pen device includes a control board configured to interact with an electronic device and a communication module configured to communicate by wire or wirelessly with the electronic device, so that an image or a picture taken by a camera is confirmed and an optical zoom is controlled from the external electronic device.
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公开(公告)号：US20170249522A1
公开(公告)日：2017-08-31
申请号：US15444959
申请日：2017-02-28
发明人： Sanghun Lee , Seokho Song , Dongkyun Kim , Sunghyun Nam , Younghun Sung , Seokyoon Jung , Yangho Cho , Byounglyong Choi
IPC分类号： G06K9/22 , H04N5/232 , H04N5/225 , G06F3/0354 , G06F3/038
CPC分类号： G06K9/222 , G06F3/03545 , G06F3/038 , G06F3/0383 , H04N5/2257 , H04N5/23296
摘要： The electric pen device includes an optical system including a lens and an image sensor configured to convert an image signal of light that has passed through the optical system to an electrical signal. The electric pen device includes a control board configured to interact with an electronic device and a communication module configured to communicate by wire or wirelessly with the electronic device, so that an image or a picture taken by a camera is confirmed and an optical zoom is controlled from the external electronic device.
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公开(公告)号：US11715178B2
公开(公告)日：2023-08-01
申请号：US17201707
申请日：2021-03-15
发明人： Sungkwang Cho , Dongkyung Nam , Byungin Yoo , Yangho Cho
IPC分类号： G06T3/40 , G06T3/00 , G06N3/04 , G06T5/00 , H04N23/698 , H04N23/951
CPC分类号： G06T3/4038 , G06N3/04 , G06T3/0093 , G06T5/009 , H04N23/698 , H04N23/951
摘要： Disclosed is a method and apparatus for generating an image. The apparatus includes at least one processor and a memory. The processor is configured to obtain a wide image of an entire region, obtain one or more teleimages of one or more regions of interest (ROIs) of the entire region using a telecamera according to a capturing order of the telecamera determined for the one or more ROIs based on the wide image, match the wide image and the one or more teleimages, warp the one or more teleimages to the wide image based on a result of the matching, and stitch the one or more warped teleimages based on the wide image.
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