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Training sample generation method and device, image processing method and device, equipment and medium

A technology for training samples and images, applied in the computer field, can solve problems such as not being able to meet the requirements of training network models, and achieve the effects of convenient processing and improved accuracy

Active Publication Date: 2020-12-18
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, the way to obtain training samples is direct shooting or database. Such acquisition methods can no longer meet the needs of training network models.

Method used

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  • Training sample generation method and device, image processing method and device, equipment and medium
  • Training sample generation method and device, image processing method and device, equipment and medium
  • Training sample generation method and device, image processing method and device, equipment and medium

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Embodiment Construction

[0021] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0022] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0023] It should be noted that conc...

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Abstract

The embodiment of the invention discloses a training sample generation method and device, an image processing method and device, electronic equipment and a medium. A specific embodiment of the training sample generation method comprises the steps of acquiring a face image displaying a mouth and annotation information of the face image; extracting a mouth image from the face image; converting the annotation information to obtain converted annotation information; sorting each key points of at least one tooth based on the converted annotation information to obtain a sorting number; and generatinga training sample according to the mouth image, the sorting number and converted coordinate information. According to the training sample generation method provided by the embodiment of the invention, the training sample generated by the method can conveniently locate the position of the key points of a single tooth, so the accuracy of subsequent prediction of the key point information of the tooth is improved, and preparation is made for subsequent prediction of the single tooth.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a training sample generation method, an image processing method, an apparatus, an electronic device, and a computer-readable medium. Background technique [0002] At present, various short video platforms add special effects to scenes or characters in the video to add interest to the short video. Adding special effects to teeth (for example, tiger teeth special effects, rabbit teeth special effects, tooth decay special effects) requires processing of individual teeth. With the development of artificial intelligence technology, network models can be used to extract the information needed in individual teeth. For different training effects and applied network models, different training samples need to be generated. Generally speaking, the way to obtain training samples is direct shooting or database, which can no longer meet the needs of training ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/171G06V40/168G06F18/214
Inventor 李啸邓启力吴兴龙
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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