Stereoscopic scene capturing device
A technology for shooting devices and scenes, which is applied in stereo systems, image communication, electrical components, etc., can solve the problem of high manufacturing cost of stereo scene shooting devices
Active Publication Date: 2019-02-01
CHENGDU TECHCAL UNIV
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Problems solved by technology
In order to improve the quality of the collected parallax images, each camera in the traditional stereoscopic scene shooting device needs a higher hardware configuration to ensure the imaging quality, thus making the overall manufacturing cost of the stereoscopic scene shooting device higher
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Embodiment
[0017] figure 1 A schematic structural diagram of the stereo camera device 010 provided in this embodiment. Please refer to figure 1 , this embodiment provides a stereoscopic shooting device 010 , which includes one high-performance camera 100 , five low-performance cameras 110 and a computer system 200 . The high-performance cameras 100 and the low-performance cameras 110 are arranged in a horizontal direction to form an array, and are connected to a computer system 200 for collecting parallax images. The high-performance camera 100 can collect high-resolution and clear images, and is used to collect detailed information of objects in a three-dimensional space scene. disparity information. The images collected by the high-performance camera 100 and the low-performance camera 110 can be sent to the computer system 200 for image processing.
[0018] figure 2 It is the image processing process of this embodiment. Please refer to figure 2 , the high-resolution clear imag...
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The invention proposes a stereoscopic scene capturing device, which consists of a high performance camera, a plurality of low performance cameras and a computer system. An image acquired by the high performance camera can replace a plurality of pixels with a single pixel, thereby obtaining a substitute image with the consistent resolution of images acquired by the low performance cameras, and obtaining a substitute relationship from a plurality of pixels to a single pixel. The substitute image may be compared with a plurality of images captured by the plurality of low performance cameras to obtain point matching information of the object. By using the point matching relationship and the substitute relationship, the computer system can perform pixel substitution on the images captured by the low performance cameras to replace a single pixel with a plurality of pixels and obtain a higher quality synthetic parallax image, thereby improving the image quality. Compared with the mode of a camera array all adopting high-performance cameras, the stereoscopic scene capturing device has obvious cost advantages.
Description
technical field [0001] The present invention relates to image capturing technology, more specifically, the present invention relates to 3D stereoscopic scene-based shooting technology. Background technique [0002] 3D display technology is a display technology that can realize the true reproduction of stereoscopic scenes, and it can provide different parallax images for human eyes, so that people can produce stereoscopic vision. A multi-viewpoint 3D display can provide corresponding parallax images at multiple different positions. The source of the parallax image can be a computer virtual synthesis, or it can be obtained by shooting an actual stereoscopic scene by a stereoscopic scene shooting device. When the stereoscopic scene photographing device photographs the actual stereoscopic scene, cameras need to be arranged at corresponding positions to form a camera array, so as to complete the information collection of the stereoscopic scene. In order to improve the quality o...
Claims
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Inventor 吕国皎
Owner CHENGDU TECHCAL UNIV