Image processing method and device, computer readable storage medium, terminal

A technology of image processing and computer programs, applied in the field of image processing, can solve problems such as image distortion, camera overexposure, affecting user experience, etc.
CN107613221BActive Publication Date: 2020-09-01INSPUR FINANCIAL INFORMATION TECH CO LTD
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INSPUR FINANCIAL INFORMATION TECH CO LTD
Publication Date
2020-09-01

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an image processing method and device, a computer readable storage medium and a terminal. The method comprises the steps that first images to be processed with two or more kinds of exposure rates are acquired, wherein the first images with two or more kinds of exposure rates are images in a preset backlighting condition; intermediate exposure rate color values correspondingto the backlighting condition are adopted, the first images with two or more kinds of exposure rates are subjected to exposure processing, and final images are obtained, wherein the intermediate exposure rate comprises information of color value change of a same pixel point in the corresponding images with two or more kinds of exposure rates in the backlighting condition. According to the technical scheme, shot images in the backlighting condition can be processed, the quality of the obtained images is improved, and the use experience of a user is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of image processing, in particular to an image processing method and device, a computer-readable storage medium, and a terminal. Background technique

[0002] Photographic technology can record instantaneous images, so it is widely used in various fields. For example, in the field of intelligent transportation, cameras are usually set up on both sides of the road to assist traffic supervision. When traffic violations and other scenes occur, the camera will take pictures of traffic lights, so that the images obtained by taking pictures can be used to monitor traffic conditions.

[0003] However, in some environments with relatively strong backlight brightness, the camera tends to overexpose when taking pictures, resulting in image distortion. For example, when the camera used to assist traffic supervision takes pictures of red traffic lights, due to overexposure, the red traffic lights will appear wh...

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