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

Double-camera shadedness determining method and device, and terminal

A dual-camera, determination method technology, applied in image analysis, image communication, image data processing and other directions, can solve the problems of high algorithm complexity, reduced user experience, false detection, etc., to achieve the effect of simplifying the algorithm

Inactive Publication Date: 2016-08-31
QIKU INTERNET TECH SHENZHEN CO LTD
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the solutions for determining whether the camera is blocked in the related art have relatively high algorithm complexity, low accuracy and poor practicability. If the scene where the terminal is located changes, will it cause false detection and reduce user experience?

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
  • Double-camera shadedness determining method and device, and terminal
  • Double-camera shadedness determining method and device, and terminal
  • Double-camera shadedness determining method and device, and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0040] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0041] figure 1 A schematic flowchart of a method for determining that a dual camera is blocked according to an embodiment of the present invention is shown.

[0042] Such as figure 1 As shown, the ...

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 invention proposes a double-camera shadedness determining method and device, and a terminal. The method is used for the terminal. The terminal is provided with a first camera and a second camera. The method comprises the steps: extracting the first brightness histogram of a current image collected by the first camera, and extracting a second brightness histogram of a current image collected by the second camera; calculating a first characteristic value of the first brightness histogram and a second characteristic value of the second brightness histogram; determining whether the first camera or the second camera is shaded or not according to the first and second characteristic values. According to the technical scheme of the invention, the method can determine whether the two cameras of the terminal are shaded or not more accurately, and simplifies an algorithm for determining whether the cameras are shaded or not.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, to a method for determining that dual cameras are blocked, a device for determining that dual cameras are blocked, and a terminal. Background technique [0002] At present, in order to improve the quality of the image captured by the terminal, two cameras are installed in the terminal, namely the main camera and the auxiliary camera. The main camera can collect the color information of the scene in the shooting scene, and the auxiliary camera can collect the outline of the scene in the shooting scene. , detail and brightness information. The two cameras capture two images of the same scene at the same time, and synthesize the two images into a higher-quality image through image synthesis technology. If one of the two cameras is blocked, image synthesis will fail, resulting in failure to capture a high-quality composite image. In related technologies, analysis and judgme...

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): H04N5/232G06T7/40G06K9/46
CPCG06V10/50H04N23/62H04N23/80
Inventor 张旭
Owner QIKU INTERNET TECH SHENZHEN CO LTD