Skin color segmentation and beautification method using image migration under radio and television news
A technology for radio and television and skin color segmentation, which is applied in the field of human skin color processing, can solve the problems of heavy data labeling and computing resources, and achieve the effect of accurate analysis results and excellent performance
Active Publication Date: 2021-08-24
CHENGDU SOBEY DIGITAL TECH CO LTD
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It is very difficult to re-fine-tune a model trained on one data set directly on another related data set, because it requires redundant and heavy data labeling and a large amount of computing resources to retrain each specific model
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[0038] All features disclosed in all embodiments in this specification, or steps in all implicitly disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined and / or extended and replaced in any way.
[0039] Such as Figure 1~Figure 3 As shown, a skin color segmentation and beautification method using graph transfer under broadcast and TV news, including steps:
[0040] S1, obtain the sample data for labeling, and then prepare the data set;
[0041] S2, perform feature extraction on the prepared data set, and then convert the extracted features into a form of graph representation, and perform in-graph reasoning;
[0042]S3, transfer features between graph representations corresponding to different data sets, and then train the human body analysis model;
[0043] S4, performing sub-area skin color beautification according to different human body skin color areas.
[0044] In this embodiment, in step S1, the preparation of the data se...
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The invention discloses a skin color segmentation and beautification method using image migration under broadcast television news, comprising the following steps: S1, acquiring sample data for labeling, and then preparing a data set; s2, performing feature extraction on the prepared data set, then converting the extracted features into a graph representation form, and performing intra-graph reasoning; s3, carrying out inter-graph migration among different data sets, and then carrying out human body analysis; and s4, performing regional skin color beautification and the like according to different human body skin color regions. According to the invention, the analysis result is more accurate, the beautification result is closer to nature, the requirement for light in a television or live broadcast scene can be greatly reduced, and manpower and material resources are saved.
Description
technical field [0001] The present invention relates to the technical field of human body skin color processing in radio and television, and more specifically, relates to a skin color segmentation and beautification method using graph migration in radio and television news. Background technique [0002] In recent years, the TV news and live broadcast industries have been developing and expanding rapidly. There will be different lighting renderings in TV and live broadcast scenes, which makes the lighting effects in TV or live broadcast more complicated, resulting in the appearance of human skin color under different lights. Different effects are not good for viewers. Therefore, skin color segmentation is used to segment the skin color in TV and live broadcast scenes, and then the skin color segmentation results are used to adjust the skin color of the anchor to make the skin color more natural, so that the overall program effect It is more excellent, and at the same time, it...
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IPC IPC(8): G06T3/00G06K9/00G06K9/34G06K9/46G06K9/62G06N3/04
CPCG06V40/10G06V10/267G06V10/56G06N3/045G06F18/214G06T3/04
Inventor 陆维琛温序铭杨瀚
Owner CHENGDU SOBEY DIGITAL TECH CO LTD