Title:
画像処理の方法および装置並びにデバイス
Document Type and Number:
Japanese Patent JP7226851
Kind Code:
B2
Abstract:
The present invention provides an image processing method. A target area and a background area are determined in an image by performing mask segmentation on the image. Different color processing modes are applied to the target area and the background area, so that luminance of the target area is greater than luminance of the background area, or chrominance of the target area is greater than chrominance of the background area, and a main object corresponding to the target area is more prominently highlighted. This enables a terminal user to have a movie special effect during photographing or video photographing, and improves photographing experience of the user. In addition, the present invention further a method for determining a target area by time period and/or a method for changing a color processing mode by time period, so that a main object change and a color change of video content are more flexible and automatic, and human-computer interaction is strengthened.
Inventors:
Li, you
Ma, Fei Long
One, Tizen
Juan, Siujie
Ma, Fei Long
One, Tizen
Juan, Siujie
Application Number:
JP2021521025A
Publication Date:
February 21, 2023
Filing Date:
June 18, 2019
Export Citation:
Assignee:
Huawei Technologies Company Limited
International Classes:
G06T1/00; G06T7/00; G06T7/11; H04N23/60
Domestic Patent References:
| JP2018045359A | ||||
| JP2002245471A |
Foreign References:
| US20170200279 | ||||
| US20170337693 |
Attorney, Agent or Firm:
Patent Attorney Corporation RYUKA International Patent Office
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