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公开(公告)号：US09953402B2
公开(公告)日：2018-04-24
申请号：US15184592
申请日：2016-06-16
发明人： Iftach Klapp , David Mendlovic
CPC分类号： G06T5/003 , G02B26/06 , G02B27/0075 , G02B27/4266 , G02B27/46 , G06T2207/10004 , H04N5/2254 , H04N5/23232
摘要： An imaging device is presented for use in an imaging system capable of improving the image quality. The imaging device has one or more optical systems defining an effective aperture of the imaging device. The imaging device comprises a lens system having an algebraic representation matrix of a diagonalized form defining a first Condition Number, and a phase encoder utility adapted to effect a second Condition Number of an algebraic representation matrix of the imaging device, smaller than said first Condition Number of the lens system.
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公开(公告)号：US10311555B2
公开(公告)日：2019-06-04
申请号：US15916796
申请日：2018-03-09
发明人： Iftach Klapp , David Mendlovic
摘要： An imaging device is presented for use in an imaging system capable of improving the image quality. The imaging device has one or more optical systems defining an effective aperture of the imaging device. The imaging device comprises a lens system having an algebraic representation matrix of a diagonalized form defining a first Condition Number, and a phase encoder utility adapted to effect a second Condition Number of an algebraic representation matrix of the imaging device, smaller than said first Condition Number of the lens system.
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公开(公告)号：US11721002B2
公开(公告)日：2023-08-08
申请号：US17177319
申请日：2021-02-17
发明人： Iftach Klapp , David Mendlovic
IPC分类号： G06T5/00 , G02B26/06 , G02B27/46 , H04N23/60 , G02B27/00 , G02B27/42 , H04N23/55 , H04N23/951
CPC分类号： G06T5/003 , G02B26/06 , G02B27/0075 , G02B27/4266 , G02B27/46 , H04N23/60 , G06T2207/10004 , H04N23/55 , H04N23/951
摘要： An imaging device is presented for use in an imaging system capable of improving the image quality. The imaging device has one or more optical systems defining an effective aperture of the imaging device. The imaging device comprises a lens system having an algebraic representation matrix of a diagonalized form defining a first Condition Number, and a phase encoder utility adapted to effect a second Condition Number of an algebraic representation matrix of the imaging device, smaller than said first Condition Number of the lens system.
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公开(公告)号：US10949954B2
公开(公告)日：2021-03-16
申请号：US16386927
申请日：2019-04-17
发明人： Iftach Klapp , David Mendlovic
摘要： An imaging device is presented for use in an imaging system capable of improving the image quality. The imaging device has one or more optical systems defining an effective aperture of the imaging device. The imaging device comprises a lens system having an algebraic representation matrix of a diagonalized form defining a first Condition Number, and a phase encoder utility adapted to effect a second Condition Number of an algebraic representation matrix of the imaging device, smaller than said first Condition Number of the lens system.
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公开(公告)号：US10685458B2
公开(公告)日：2020-06-16
申请号：US16318897
申请日：2017-07-20
申请人： The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization (ARO) (VOLCANI CENTER) , RAMOT AT TEL AVIV UNIVERSITY LTD.
发明人： Iftach Klapp , Nir Sochen , Shahar Papini
摘要： A method for producing a calibrated radiometric image by un calibrated or partly calibrated thermal imaging device, the method comprising a steps of capturing first and second images on different sets of capturing conditions, obtaining motion matrix characterizing difference between said sets of capturing conditions, obtaining point spread function matrices characterizing a blur condition of said first and second images and obtaining system gain, and calculating a drift by inverting said system gain, motion and point spread function matrices; and calculating a calibrated image by inverting said system gain, motion, point spread function matrices and said first and second images.
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