Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for displaying preview image

A technology for previewing images and displaying methods, which is applied in image communication, TV, color TV components, etc., and can solve problems such as redundant fisheye images and waste of terminal resources

Inactive Publication Date: 2015-10-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that there will be some redundant fisheye images in the fisheye images captured by the terminal at present, which wastes the resources of the terminal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for displaying preview image
  • Method and device for displaying preview image
  • Method and device for displaying preview image

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0061] see figure 1 , figure 1 is a schematic flowchart of a preview image display method provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps:

[0062] 101. Use a camera with a large viewing angle to collect a photographed object, so as to obtain a first preview image.

[0063] Wherein, the above-mentioned camera with a large viewing angle may be a camera with a viewing angle larger than 45 degrees. In a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a method and device for displaying a preview image. The method can comprise the following steps: acquiring a shooting object by using a large-viewing-angle camera in order to obtain a first preview image; judging whether or not a fisheye effect exists in the first preview image; and if the fisheye effect exists in the first preview image, acquiring first fisheye information of the first preview image, and displaying the first fisheye information on the first preview image. Through the embodiment of the invention, the resources of a terminal can be saved.

Description

technical field [0001] The present invention relates to the field of image capturing, in particular to a preview image display method and device. Background technique [0002] Since the fisheye image can improve the interest of the image, more and more people now like to take the fisheye image. At present, when the terminal captures the fisheye image, it only displays the preview effect image of the fisheye image in advance, and the user can shoot when the preview effect image is viewed. However, the display area of ​​the terminal displaying the preview effect image is often relatively small, so when used to view the preview effect image, a lot of fisheye information cannot be viewed, only when the user displays the captured fisheye image on the large display (For example: computer display screen) can clearly view the fisheye information of the fisheye image, such as: distortion area, distortion level and other information. When the fisheye information of the fisheye image...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
Inventor 吴磊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD