Book file scanning light compensating method and device

Abstract

The invention discloses a book file scanning light compensating method and device. The device comprises a V-shaped frame assembly. A reflecting mirror assembly is arranged in the V-shaped frame assembly. A light compensator is mounted on the reflecting mirror assembly. The light compensator mainly comprises a mounting strip and lighting instruments. The mounting strip is bended along a center line to form a V-shaped structure. The lighting instruments are symmetrically arranged on the bottom surface of the mounting strip along the center line of the mounting strip. The mounting strip and the lighting instruments are both arranged above the reflecting mirror assembly. The ends of the lighting instruments form included angles of 45 degrees or 135 degrees with the mirror surface of a reflecting mirror arranged in the reflecting mirror assembly. According to the device and the method, book files needing to be scanned are irradiated vertically by mounting the light sources of the lighting instruments above the reflecting mirror; the light intensity is improved; the shadows or ghosting on the pages can be removed; and the scanned file images are clearer.

Description

technical field [0001] The present invention relates to a supplementary light device and method, in particular to a method and device for supplementary light for scanning books and archives. Background technique [0002] Books refer to books and texts bound into volumes. In a narrow sense, they are a collection of papers with text and images. In China, it originally refers to classics, and books include books, picture albums, pictures and other publications. Books are works that use words, pictures and other symbols to record various knowledge on certain materials, express ideas clearly, and make them into volumes. They are important tools for disseminating various knowledge and ideas and accumulating human culture. With the development of history, it is constantly changing and changing in terms of writing methods, materials used, binding forms, and forms. [0003] With the development of science and technology, it is necessary to scan books and archives for easy reading a...

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology, it is necessary to scan books and archives for easy reading and archiving. During the scanning process of books and archives, sufficient brightness is required to make the writing clear when scanning. Therefore, lighting equipment is installed indoors when scanning traditionally. However, when scanning, because the lighting equipment is installed far away, the page is dark, resulting in low scanning quality, especially in scanning equipment that uses the mirror imaging principle of the mirror, due to different pages, it is easy to have shadows or shadows when scanning. Ghost shadows, causing the scanned image to be unclear and affecting subsequent viewing

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