A mural image acquisition device and method
An image acquisition device and the technology of the acquisition device, which are applied in the field of image acquisition and processing devices and cultural relics protection, can solve the problems that the scale cannot be adjusted at any time, and mural paintings cannot be collected efficiently, etc., so as to achieve easy handling, prevent image blurring, and ensure stability Effect
Active Publication Date: 2018-01-30
UNIV OF SCI & TECH OF CHINA
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Problems solved by technology
That is to say, for different shooting objects, the scale of the device cannot be adjusted at any time, and it is impossible to efficiently collect murals of different sizes in different scenes
Method used
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[0028] The present invention will be further described below in conjunction with the accompanying drawings.
[0029] see figure 1 The specific structure of the device is as follows: The ancient mural image acquisition device is composed of a camera, a guide rail bracket, a lighting system and a control system. The camera, as shown in 101, adopts the Sinar brand P2 type, a large-format professional camera with a resolution of 33 million pixels, responsible for image data collection, and the image data captured by the camera is stored in a terabyte solid-state hard disk; Composed of retractable sliding guide rails and camera support rods. 103 is a sliding guide rail, 104 is a height-adjustable guide rail support base, 106 is a retractable guide rail main body, 102 is a retractable camera support rod, and 105 is a 360-degree platform for controlling the camera angle. The sliding of the sliding guide rail, the height adjustment of the guide rail base, the height adjustment of th...
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The invention provides a device and method for collecting mural images, which can collect and store high-definition images of murals with a height and width of several meters. Using terabyte-level solid-state drives can quickly read and write ultra-high-definition images with huge data volumes. With telescopic rails, support poles, and base brackets, wall paintings of different widths, heights, and non-horizontal drawings can be photographed. The angle of the camera can also be adjusted automatically. Adjustable lighting system, adaptable to mural collection in different environments. The core controller of the device can receive wireless signals, and the user can use the remote control to complete the above operations; the remote control is integrated with a display screen, which can observe the mural images collected by the camera in real time, so that the user can make remote adjustments. The guide rails and support rods of the device are made of carbon nanomaterials, which are light, scalable, and easy to carry. workload.
Description
technical field [0001] The present invention relates to the fields of cultural relics protection, image acquisition and processing devices, in particular to ultra-high-definition image acquisition and processing devices, research on image compression algorithms, and in particular to a mural image acquisition device and method. Background technique [0002] Ancient Chinese murals carry rich historical information and are of great aesthetic, artistic, and scientific value, but most of them are currently severely damaged. Natural environmental factors lead to the phenomenon of murals, such as nails, brittleness, and hollowing. At the same time, the serious air pollution and the increase in the number of tourists all pose a great threat to the murals. Therefore, the protection and restoration of murals is urgent. In order to facilitate the restoration research of murals and the real and long-term dissemination of information carried by cultural relics, it is necessary to colle...
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IPC IPC(8): H04N7/18H04N5/232G05D3/12
Inventor 张永明贾阳林高华方俊王进军
Owner UNIV OF SCI & TECH OF CHINA