Method for taking and browsing pictures based on multi-shot camera and mobile terminal

Abstract

The invention discloses a method for taking and browsing pictures based on a multi-shot camera. The method comprises the steps that a plurality of pictures of the same scene are taken; focal distances of all the pictures are obtained, the picture, with the best sharpness, of the pictures serves as an optimum picture, a different value between a YUV component of each pixel point of each picture except for the optimum picture and a YUV component of each pixel point of the optimum picture is worked out, the focal distance of the optimum picture and the focal distance of each picture except for the optimum picture are stored, and the different value between the YUV component, corresponding to the focal distance, of each pixel point of the optimum picture and the YUV component, corresponding to the focal distance, of each pixel point of each picture except for the optimum picture is stored; the focal distances of the optimum picture and the pictures except for the optimum picture are analyzed and displayed, and after one YUV component corresponding to one focal distance is calculated according to one obtained focal distance, the picture corresponding to the YUV component is correspondingly displayed; the pictures are taken firstly and then the focal distances are adjusted, so that focusing processing is not needed in the process of picture taking and the pictures are taken conveniently; the focal distances can be adjusted at will when the pictures are browsed so that the needed pictures can be selected, and therefore the picture taking experience is improved. The invention further discloses a mobile terminal having the functions of picture taking and browsing.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to a method for taking and browsing photos based on a multi-lens camera and the mobile terminal. Background technique [0002] With the rapid development of mobile communication, mobile terminals are becoming more and more intelligent. With the increase of various mobile communication terminals, there are more and more applications. Various mobile communication terminals are no longer simply used to satisfy people's mutual contact. They are changing from a simple communication tool to a comprehensive information processing platform. It has become a very important personal entertainment terminal in people's daily life; for example, taking pictures with mobile phones is becoming more and more popular, especially for the younger generation of consumers, and consumers have higher requirements for the effect and experience of taking pictures. [0003] Taking the current touch-typ...

AI Technical Summary

Problems solved by technology

[0003] Taking the current touch-type mobile terminal as an example, in order to take pictures, there are generally special camera buttons. When taking pictures, you need to tap the screen with your finger to focus. After focusing, move your finger to the camera button and click the button to take a photo. In this During the process, due to the movement of fingers or hand shaking, the focused picture will move, which will reduce the focus effect when taking pictures, make the pictures blurred, and finally cannot be used or shared, thereby reducing the mobile terminal’s picture taking experience.

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