Shooting method and mobile terminal
A technology of a mobile terminal and a shooting method, applied in the field of communication applications, can solve problems such as automatic tracking of difficult images, and achieve the effect of real-time tracking
Active Publication Date: 2019-07-23
VIVO MOBILE COMM HANGZHOU CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a shooting method and a mobile terminal to solve the problem that the current lifting camera is difficult to automatically track the image
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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0032] The photographing method according to the embodiment of the present invention is applied to a mobile terminal. The mobile terminal includes a casing, a viewfinder lens and an image sensor, the casing is provided with an opening, and the viewfinder lens is movably disposed on the casing to Extending or retracting from the opening, and the viewfinder lens is rotatable around the axis of the opening, the image sensor is disposed inside th...
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The invention provides a shooting method and a mobile terminal. The problem that an existing lifting type camera is difficult to automatically track an image is solved. The shooting method comprises the steps of determining a shooting object when it is detected that a framing lens extends out of a shell through the opening; in a preset time period before a target moment, obtaining a target angle between the position of the shooting object and a preset position of an image sensor, the target moment being a moment when each image frame is generated according to the shooting object; when the target angle is different from a preset angle, controlling the view-finding lens to rotate, and adjusting the target angle to be the preset angle; and shooting the shooting object to generate the image frame. According to the embodiment of the invention, by rotating the framing lens, when each image frame is shot, the target angle between the position of the shot object and the preset position of theimage sensor can be ensured to be the preset angle, and real-time tracking of the shot object is realized.
Description
technical field [0001] The present invention relates to the technical field of communication applications, and in particular, to a shooting method and a mobile terminal. Background technique [0002] With the development of smart phones, the functions of mobile phones are increasing. With the diversification of mobile phone functions, users have higher and higher requirements for the size of the display screen of the mobile phone; the increase in the size of the display screen has led to an increase in the overall size of the mobile phone, which has reached the limit size of the human hand. The size will affect the user experience. Therefore, on the basis of a certain external size, increasing the proportion of the display screen has become the development trend of increasing the display size. [0003] Among the various functions of mobile phones, the camera function is used very frequently. In order to realize the selfie function, the front of the mobile phone must have ...
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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/54H04N23/57H04N23/55H04N23/60
Inventor 徐伟
Owner VIVO MOBILE COMM HANGZHOU CO LTD