CN114375460A - 实例分割模型的数据增强方法、训练方法和相关装置 - Google Patents
实例分割模型的数据增强方法、训练方法和相关装置 Download PDFInfo
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- CN114375460A CN114375460A CN202080006082.4A CN202080006082A CN114375460A CN 114375460 A CN114375460 A CN 114375460A CN 202080006082 A CN202080006082 A CN 202080006082A CN 114375460 A CN114375460 A CN 114375460A
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Abstract
本申请提供计算机视觉领域中的实例分割模型的数据增强方法、训练方法和相关装置。本申请提供的技术方案中，对所述第一图像中的第一实例进行多种仿射变换，并在所述多个候选实例中选择最佳候选实例，最佳候选实例具有最大灰度差异，所述多个候选实例中的每个候选实例的灰度差异是每个候选实例与每个候选实例在第一图像中的邻域之间的灰度差异，以及将最佳候选实例添加至第一图像中，以得到第一图像进行增强后的图像。本申请的技术方案中，因为添加至第一图像中的候选实例与该候选实例的邻域之间的灰度差异最大，因此该候选实例与其背景之间对比更清晰，基于该增强后的图像对实例分割模型进行重训练，能够提高实例分割模型的分割精确度。
Description
PCT国内申请，说明书已公开。
Claims (16)
- PCT国内申请，权利要求书已公开。
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| PCT/CN2020/106112 WO2022021287A1 (zh) | 2020-07-31 | 2020-07-31 | 实例分割模型的数据增强方法、训练方法和相关装置 |
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| CN114375460A true CN114375460A (zh) | 2022-04-19 |
| CN114375460B CN114375460B (zh) | 2024-09-10 |
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| CN116091874B (zh) * | 2023-04-10 | 2023-07-18 | 成都数之联科技股份有限公司 | 图像校验方法、训练方法、装置、介质、设备及程序产品 |
| CN116596928B (zh) * | 2023-07-18 | 2023-10-03 | 山东金胜粮油食品有限公司 | 基于图像特征的花生油杂质快速检测方法 |
| CN117710734A (zh) * | 2023-12-13 | 2024-03-15 | 北京百度网讯科技有限公司 | 用于获得语义数据的方法、装置、电子设备、介质 |
| CN118247277B (zh) * | 2024-05-28 | 2024-07-26 | 济南科汛智能科技有限公司 | 一种肺部ct影像自适应增强方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108256493A (zh) * | 2018-01-26 | 2018-07-06 | 中国电子科技集团公司第三十八研究所 | 一种基于车载视频的交通场景文字识别系统及识别方法 |
| WO2018152157A1 (en) * | 2017-02-15 | 2018-08-23 | Tokitae Llc | Image analysis systems and related methods |
| CN111178359A (zh) * | 2018-11-09 | 2020-05-19 | 中移（杭州）信息技术有限公司 | 车牌号码识别方法、装置和设备及计算机存储介质 |
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| US10692243B2 (en) * | 2017-12-03 | 2020-06-23 | Facebook, Inc. | Optimizations for dynamic object instance detection, segmentation, and structure mapping |
| CN110910334B (zh) * | 2018-09-15 | 2023-03-21 | 北京市商汤科技开发有限公司 | 一种实例分割方法、图像处理设备及计算机可读存储介质 |
| CN109583509B (zh) * | 2018-12-12 | 2020-11-03 | 南京旷云科技有限公司 | 数据生成方法、装置及电子设备 |
| CN111091167B (zh) * | 2020-03-25 | 2020-07-28 | 同盾控股有限公司 | 标志识别训练数据合成方法、装置、电子设备及存储介质 |
| CN111415364B (zh) * | 2020-03-29 | 2024-01-23 | 中国科学院空天信息创新研究院 | 一种计算机视觉中图像分割样本的转换方法、系统及存储介质 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018152157A1 (en) * | 2017-02-15 | 2018-08-23 | Tokitae Llc | Image analysis systems and related methods |
| CN108256493A (zh) * | 2018-01-26 | 2018-07-06 | 中国电子科技集团公司第三十八研究所 | 一种基于车载视频的交通场景文字识别系统及识别方法 |
| CN111178359A (zh) * | 2018-11-09 | 2020-05-19 | 中移（杭州）信息技术有限公司 | 车牌号码识别方法、装置和设备及计算机存储介质 |
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