Method, device and device for detecting deviation angle of dual cameras
A dual-camera and detection method technology, applied in the computer field, can solve problems such as poor, large angle deviation of the dual-camera, and the inability to synthesize and synthesize two pictures.
Active Publication Date: 2020-05-05
GOERTEK OPTICAL TECH CO LTD
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[0003] In the prior art, during the assembly process of the dual cameras, there will inevitably be assembly deviations, resulting in a large angle deviation between the dual cameras, so that the two images captured by the dual cameras cannot be synthesized or the synthesis effect is not good.
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[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0049] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...
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Embodiments of the invention provide a method and device for detecting a deviation angle of dual cameras, and equipment. The method comprises the following steps: acquiring a first image captured by afirst camera and a second image captured by a second camera, wherein the first image includes a first reference line, and the second image includes a second reference line; determining a scaling ratio of the first camera and the second camera according to a length ratio of the first reference line and the second reference line; and determining an angle of rotation between the first camera and thesecond camera according to the angle between the first reference line and the second reference line. According to the above technical solution, the scaling ratio between the first camera and the second camera is determined based on the length ratio of the first reference line and the second reference line, and the angle between the first reference line and the second reference line is calculatedbased on the same coordinate axis, thereby determining the angle of rotation between the first camera and the second camera, and further measuring the deviation angle between the dual cameras.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device and equipment for detecting deviation angles of dual cameras. Background technique [0002] At present, with the improvement of people's demand for image acquisition effects, dual-camera technology is more and more widely used. For example, dual-camera mobile phones and so on. Two pictures with the same content are captured by dual cameras for composite processing. In order to obtain a better composite effect, it is necessary to ensure that the angle deviation between the dual cameras is within a certain range. [0003] In the prior art, during the assembly process of the dual cameras, there will inevitably be assembly deviations, resulting in large angle deviations between the dual cameras, so that the two images captured by the dual cameras cannot be synthesized or the synthesis effect is not good. Therefore, during the production and assembly proc...
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IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 赵团伟郝瑞娜
Owner GOERTEK OPTICAL TECH CO LTD