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Photograph shooting method and electronic apparatus

A technology of electronic equipment and shooting method, which is applied in the field of communication and can solve the problems of small photos, not clear enough, and splitting.

Inactive Publication Date: 2012-08-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the mobile phone is fixed (that is, the position of the mobile phone remains unchanged), the area for taking pictures is limited. When the focal length is fixed, the scene outside the viewing angle cannot be seen. Even if the viewing angle is enlarged by zooming, the area limited to zooming is limited, and there may still be some The scene cannot be photographed, and even if it is photographed, it will be displayed in a relatively small size on the photo, which may not be clear enough
[0006] 2. Mobile phones in the prior art cannot directly take panoramic photos
The disadvantage of this method is that there will be human factors in the process of taking pictures, which may cause the scenes on several photos not to be closely connected, or the scenes have large overlaps, fragmentation, etc. No matter what kind of phenomenon, it will Affects the quality of panoramas
[0008] 3. Mobile phones in the prior art generally only have a single lens (excluding the front lens), and cannot take 3D (Three Dimensions, three-dimensional) photos
But the effect of existing mobile phones is still not very good when taking panoramic photos or 3D photos, and even many mobile phones do not support 3D photos

Method used

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  • Photograph shooting method and electronic apparatus
  • Photograph shooting method and electronic apparatus
  • Photograph shooting method and electronic apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The electronic device is a mobile phone, and the mobile phone is a touch screen. The mobile phone has four modes when shooting, which are normal mode, panorama mode, 3D mode and camera mode.

[0057] The user has selected the focal length of the shot as preferred.

[0058] The user selects the shooting mode as the panorama mode, and selects the first panorama sub-mode, that is, the panoramic photo can be taken in the up and down directions, and at the same time, the shooting angle of view is fixed, which is the first preset shooting angle of view.

[0059] After the shooting focal length and the shooting angle of view are all selected, the mobile phone starts to automatically calculate the number of shots required to obtain this panoramic photo and the location information of each shot, still with figure 2 As an example, the mobile phone calculates that it needs to take two shots to obtain this panoramic photo, and the shooting positions of the two shots are respectiv...

Embodiment 2

[0063] The electronic device is a mobile phone, and the mobile phone is a touch screen. The mobile phone has four modes when shooting, which are normal mode, panorama mode, 3D mode and camera mode.

[0064] The user has selected the focal length of the shot as preferred.

[0065] The user selects the shooting mode as the panorama mode, and selects the third panorama sub-mode, that is, the user can select the shooting angle by himself. For example, the user wants to choose to take photos in the left and right directions, such as figure 2 As shown, the user can slide a single finger on the touch screen to select a single boundary for panoramic photography, and when the scene displayed on the touch screen reaches a panoramic boundary that the user wants to select, click the touch screen, indicating Select the current position as a boundary point, namely figure 2 A1 point in the A1 point, and then another boundary point can be selected by sliding a single finger on the touch ...

Embodiment 3

[0084] The electronic device is a mobile phone, and the mobile phone is a touch screen. The mobile phone has four modes when shooting, which are normal mode, panorama mode, 3D mode and camera mode.

[0085] The user selects the shooting focal length first, and selects the shooting mode as 3D mode.

[0086] The user determines the initial position of the shooting lens to Figure 4 As an example, the initial position of the shooting lens is Figure 4 C1 position shown in .

[0087]The electronic device can automatically calculate the positions of the two photographs according to the current focal length of the photograph and the initial position of the photographing lens. The positions of the two photographs can be symmetrically distributed around the initial position of the photographing lens, and can Make the images formed at the two positions consistent with the images formed by human eyes observing the object, for example, the other two shooting positions are the position...

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Abstract

The invention discloses a photograph shooting method for better shooting panoramic photographs. The method comprises determining a shooting focal length and a shooting visual angle; shooting at least two photographs, including all to-be-shot objects in a region of the shooting visual angle, according to the shooting focal length and the shooting visual angle; and processing the at least two photographs to obtain a panoramic photograph. The invention also discloses the other photograph shooting method and a corresponding electronic apparatus.

Description

technical field [0001] The invention relates to the field of communications, in particular to a photo shooting method and electronic equipment. Background technique [0002] For a mobile phone or other equipment with a camera lens, its focal length may be fixed, so its shooting angle of view is also fixed. Through digital zoom, the size of its viewing angle can be relatively changed. When the viewing angle becomes larger, the imaging area becomes larger, but each object in the formed image is smaller; when the viewing angle becomes smaller, the imaging area becomes smaller, and the resulting The objects in the image will also be enlarged accordingly. In addition, even if the shooting angle of view can be changed by zooming, the change of the shooting angle of view is limited. [0003] According to the characteristics of the above lenses, it can be concluded that the existing mobile phone lenses or camera systems have the following deficiencies: [0004] 1. When the mobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B37/00H04N13/02
CPCG03B35/04G03B5/00G03B37/02H04N13/106H04N13/207H04N23/698H04N23/75
Inventor 谢晋强
Owner ZTE CORP
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