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公开(公告)号：US20220171177A1
公开(公告)日：2022-06-02
申请号：US17599529
申请日：2020-03-27
发明人： Yinghao Zhang , Yan Xi
摘要： Provided are a method and apparatus for imaging a self-luminous object on a biological sample film (A); said imaging apparatus comprises a housing (1), an optical-electrical conversion element (2), and an image correction device (3); the inside of the housing (1) constitutes a darkroom space; the optical-electrical conversion element (2) is arranged in the housing (1); the optical-electrical conversion element (2) is used, when the biological sample film (A) is not inserted, for obtaining a first dark field image inside the housing (1); after affixing the biological sample film (A) to the surface of the optical-electrical conversion element (2), the optical-electrical conversion element (2) is also used for obtaining a second dark field image inside the housing (1); the image correction device (3) is used for correcting the second dark field image according to the first dark field image to obtain a target image corresponding to the self-luminous object. The imaging apparatus and imaging method can effectively and more accurately obtain a higher-definition target image of the self-luminous object; the operation process is simple and the time required for imaging is short; furthermore, the imaging apparatus has the advantages of a small structure, low cost of manufacture, convenient operation, and portability.
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公开(公告)号：US20240310618A1
公开(公告)日：2024-09-19
申请号：US18675075
申请日：2024-05-27
发明人： Yinghao Zhang , Yan Xi
CPC分类号： G02B21/365 , G02B21/10
摘要： Provided are an imaging method and apparatus for a self-luminous object on a biological sample film; The imaging apparatus and imaging method can effectively and more accurately obtain a higher-definition target image of the self-luminous object; the operation process is simple and the time required for imaging is short; furthermore, the imaging apparatus has the advantages of a small structure, low cost of manufacture, convenient operation, and portability.
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公开(公告)号：US12032149B2
公开(公告)日：2024-07-09
申请号：US17599529
申请日：2020-03-27
发明人： Yinghao Zhang , Yan Xi
CPC分类号： G02B21/365 , G02B21/10
摘要： Provided are an imaging method and apparatus for a self-luminous object on a biological sample film (A); said imaging apparatus comprises a housing (1), a photographic conversion element (2), and an image correction device (3); the inside of the housing (1) forms a darkroom space; the photographic conversion element (2) is arranged in the housing (1); the photographic conversion element (2) is used, when the biological sample film (A) is not inserted, for obtaining a first dark field image inside the housing (1); after affixing the biological sample film (A) to the surface of the photographic conversion element (2), the photographic conversion element (2) is also used for obtaining a second dark field image inside the housing (1); the image correction device (3) is used for correcting the second dark field image according to the first dark field image to obtain a target image corresponding to the self-luminous object. The imaging apparatus and imaging method can effectively and more accurately obtain a higher-definition target image of the self-luminous object; the operation process is simple and the time required for imaging is short; furthermore, the imaging apparatus has the advantages of a small structure, low cost of manufacture, convenient operation, and portability.
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公开(公告)号：US20220260499A1
公开(公告)日：2022-08-18
申请号：US17674836
申请日：2022-02-17
发明人： Yinghao Zhang , Zhihao Zhang , Ketuan Zhan , Jia Wan
摘要： The present invention discloses method and apparatus for collecting signals, tracking cells, and imaging control using a photosensitive chip, wherein the method for acquiring signals by a photosensitive chip comprises: closely attaching a luminous surface of a membrane carrying a light signal to be acquired to a photosensitive chip, placing the photosensitive chip attached with the membrane carrying the light signal to be acquired in a darkroom, acquiring the light signal on the photosensitive chip in the darkroom, and performing signal processing on the acquired light signal and outputting the light signal. In the method and the apparatus for acquiring signals by a photosensitive chip provided by the present invention, human participation is not needed in the whole process, the convenience and timeliness of the imaging control process are improved, and the imaging precision and efficiency are effectively improved.
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