Shooting equipment, three-dimensional measurement system, video frame interpolation method and device
A technology for shooting equipment and video frames, which is applied in the field of three-dimensional image shooting equipment and can solve the problems of unsynchronized imaging actions of imaging devices, increasing system complexity, and reducing system efficiency.
Active Publication Date: 2016-10-26
SHANGHAI TUYANG INFORMATION TECH CO LTD
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Problems solved by technology
[0021] It can be seen that synchronous operation of two independent imaging devices increases the complexity of the system and even reduces the efficiency of the system
[0022] Therefore, it is necessary to provide a new technical solution to solve the problem caused by the asynchronous imaging action of the imaging device
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[0051] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0052] First, the general idea of an embodiment of the present invention is briefly outlined by taking an application scenario of three-dimensional data measurement as an example, so as to facilitate understanding of the present invention.
[0053] According to the present invention, the problem of depth-of-field deviation measured by an asynchronous imaging device can be solved by means of dynamic compensation.
[0054] image 3 It is a...
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The invention discloses a shooting device, a three-dimensional measuring system, and a video intra-frame interpolation method and apparatus. The shooting device is a three-dimensional image shooting device. A predetermined relative positional relationship is arranged between a first imaging device and a second imaging device. The first and second imaging device carry out shooting for a shooting area to respectively obtain a first video frame sequence and a second video frame sequence. A processor comprises a timer or is connected to a timer to enable each video frame in the first and second video frame sequences to be related to the corresponding shooting moment. The processor enables each video frame in the first and second video frame sequences to be related to the corresponding shooting moment. The processor carries out interpolation process of one video frame sequence so as to generate a corresponding interpolation video frame to the shooting moment of a video frame in the other video frame sequence. Therefore, three-dimensional image data can be acquired through the two independent imaging devices without performing synchronous operation, and the measurement of the three-dimensional data are facilitated correspondingly.
Description
technical field [0001] The invention relates to the field of three-dimensional image shooting and processing, in particular to a three-dimensional image shooting device, a three-dimensional measurement system, and a video frame interpolation method and device. Background technique [0002] At present, various schemes related to three-dimensional spatial data, such as shooting three-dimensional images and measuring three-dimensional data, have been widely developed. [0003] Generally speaking, when capturing a 3D image, two imaging devices (for example, image sensors) having a predetermined relative positional relationship are used to respectively capture a shooting area or an object, and simultaneously obtain two 2D images from different perspectives. [0004] In addition, using the difference in position of the same object in the two images (parallax), depth data (distance between the object and the two imaging devices) of the object can be calculated. [0005] Especially...
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IPC IPC(8): H04N13/02H04N13/00
Inventor 王敏捷梁雨时
Owner SHANGHAI TUYANG INFORMATION TECH CO LTD