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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 3. Отображено 3.
01-02-2012 дата публикации

Image valid code generating method

Номер: CN0101923702B
Принадлежит:

The invention provides an image valid code generating method, which comprises the following steps of: (1) generating a background image, wherein the color of the background image is gradually changed from one color to another color in the background image; (2) randomly selecting 4 to 6 characters in a character set to generate a character string image, and then generating the color of the character string image to ensure that the color of the character string image is close to the color of the background image but can be identified by human eyes; (3) transforming the character string image byutilizing a Bezier curve-based character string transformation method; (4) generating noise with corresponding color and size according to the color and size of each character in the transformed character string image, and adding the noise to the periphery of a corresponding character; and (5) fusing the background image and the character string image to obtain an image valid code. More reasonable and ...

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27-06-2023 дата публикации

Packaging film defect detection method, device and equipment and storage medium

Номер: CN116342540A
Принадлежит:

The invention discloses a packaging film defect detection method, device and equipment and a storage medium. The method comprises the following steps: determining an image acquisition position of a to-be-detected packaging film image; inputting the to-be-detected packaging film image into an image classification model corresponding to the image acquisition position to obtain an image classification result; when the image classification result is a good product, inputting the to-be-detected packaging film image to a target detection model corresponding to the image acquisition position for defect detection; and obtaining a defect detection result, and taking the defect detection result as a detection result of the to-be-detected packaging film. According to the invention, the relatively obvious defects in the to-be-detected packaging film image are detected through the classification model, and when the detection of the classification model is passed, the difficult-to-detect defects in the ...

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22-12-2010 дата публикации

Image valid code generating method

Номер: CN0101923702A
Принадлежит:

The invention provides an image valid code generating method, which comprises the following steps of: (1) generating a background image, wherein the color of the background image is gradually changed from one color to another color in the background image; (2) randomly selecting 4 to 6 characters in a character set to generate a character string image, and then generating the color of the character string image to ensure that the color of the character string image is close to the color of the background image but can be identified by human eyes; (3) transforming the character string image by utilizing a Bezier curve-based character string transformation method; (4) generating noise with corresponding color and size according to the color and size of each character in the transformed character string image, and adding the noise to the periphery of a corresponding character; and (5) fusing the background image and the character string image to obtain an image valid code. More reasonable ...

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