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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
15-06-2011 дата публикации

Correction method of linear array camera image

Номер: CN0102096899A
Автор: YANG CAO, JIANCONG GUO, XUEWEN WANG, KAI ZHOU, JUNNING LIAO, LIANGYUAN DU, YUFENG CHU, XUEYUAN LI, GANG WANG, ZHIFENG SUN, YONGXIANG LI, YI LI, ZHENGER WANG, NIANFU BAI, ZAIJIE WU, CAO YANG, GUO JIANCONG, WANG XUEWEN, ZHOU KAI, LIAO JUNNING, DU LIANGYUAN, CHU YUFENG, LI XUEYUAN, WANG GANG, SUN ZHIFENG, LI YONGXIANG, LI YI, WANG ZHENGER, BAI NIANFU, WU ZAIJIE
Принадлежит:

The invention discloses a correction method of a linear array camera image, comprising the following steps of, firstly, setting a calibration object in an object image to be processed; secondly, detecting a boundary point in the calibration object; thirdly, solving a motion parameter of the calibration object; and fourthly, carrying out affine transformation on a corresponding point in the object image to be processed according to a calculation result of the third step, wherein the image acquired after transformation is a correction image. The image correction method realizes geometric correction of a deformation image photographed by a linear array camera through mathematical transformation, is simple and easy to operate, has good correction effect and is particularly suitable for being combined with a method for processing the image by automatically searching the boundary point.

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Номер записи: 1
15-06-2011 дата публикации

Device and method for detecting fluorescence and phosphorescence of negotiable securities

Номер: CN0102096959A
Автор: GANG WANG, XUEWEN WANG, JUNNING LIAO, YUFENG CHU, LIANGYUAN DU, XUEYUAN LI, ZHIFENG SUN, YONGXIANG LI, YI LI, ZHENGER WANG, YANG CAO, JIANCONG GUO, NIANFU BAI, ZAIJIE WU, WANG GANG, WANG XUEWEN, LIAO JUNNING, CHU YUFENG, DU LIANGYUAN, LI XUEYUAN, SUN ZHIFENG, LI YONGXIANG, LI YI, WANG ZHENGER, CAO YANG, GUO JIANCONG, BAI NIANFU, WU ZAIJIE
Принадлежит:

The invention discloses a detection device for detecting fluorescent and phosphorescent ink printed on the surfaces of negotiable securities, and simultaneously relates to a method for differentiating the truth of the negotiable securities through detecting fluorescent and phosphorescent properties by the detection device. In the detection device, a signal detection system is connected between a photosensitive device in an optical system and an operation processing system; a light source control system is connected between an exciting light source in the optical system and the operation processing system; and the operation processing system controls the exciting light source through light intensity information fed back by the signal detection system on the one hand, controls lighting and extinction of the exciting light source on the other hand so as to acquire fluorescent and phosphorescent property information, and determines whether the fluorescent and phosphorescent property information ...

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Номер записи: 2