KR20210153700A - 이미지 처리 방법 및 장치, 전자 기기, 저장 매체 및 컴퓨터 프로그램 - Google Patents

이미지 처리 방법 및 장치, 전자 기기, 저장 매체 및 컴퓨터 프로그램 Download PDF

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KR20210153700A
KR20210153700A KR1020217037806A KR20217037806A KR20210153700A KR 20210153700 A KR20210153700 A KR 20210153700A KR 1020217037806 A KR1020217037806 A KR 1020217037806A KR 20217037806 A KR20217037806 A KR 20217037806A KR 20210153700 A KR20210153700 A KR 20210153700A
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홍제 한
닝 후앙
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베이징 센스타임 테크놀로지 디벨롭먼트 컴퍼니 리미티드
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KR1020217037806A 2019-09-26 2020-07-07 이미지 처리 방법 및 장치, 전자 기기, 저장 매체 및 컴퓨터 프로그램 KR20210153700A (ko)

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Application Number Priority Date Filing Date Title
CN201910918450.1A CN110705626A (zh) 2019-09-26 2019-09-26 一种图像处理方法及装置、电子设备和存储介质
CN201910918450.1 2019-09-26
PCT/CN2020/100692 WO2021057174A1 (zh) 2019-09-26 2020-07-07 图像处理方法及装置、电子设备、存储介质和计算机程序

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023158118A1 (ko) * 2022-02-21 2023-08-24 계명대학교 산학협력단 컴퓨터 단층 촬영 영상의 라디오믹스 파라미터를 이용한 요로결석의 요산석 분류 방법 및 분석장치

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110705626A (zh) * 2019-09-26 2020-01-17 北京市商汤科技开发有限公司 一种图像处理方法及装置、电子设备和存储介质
CN111368923B (zh) * 2020-03-05 2023-12-19 上海商汤智能科技有限公司 神经网络训练方法及装置、电子设备和存储介质
CN113140012B (zh) * 2021-05-14 2024-05-31 北京字节跳动网络技术有限公司 图像处理方法、装置、介质及电子设备
CN113706583B (zh) * 2021-09-01 2024-03-22 上海联影医疗科技股份有限公司 图像处理方法、装置、计算机设备和存储介质
CN113689355B (zh) * 2021-09-10 2022-07-08 数坤(北京)网络科技股份有限公司 图像处理方法、装置、存储介质及计算机设备
CN113989568A (zh) * 2021-10-29 2022-01-28 北京百度网讯科技有限公司 目标检测方法、训练方法、装置、电子设备以及存储介质
CN114120420B (zh) * 2021-12-01 2024-02-13 北京百度网讯科技有限公司 图像检测方法和装置
CN114298177A (zh) * 2021-12-16 2022-04-08 广州瑞多思医疗科技有限公司 一种适用于深度学习训练数据的扩充增强方法、系统及可读存储介质
CN114463551A (zh) * 2022-02-14 2022-05-10 北京百度网讯科技有限公司 图像处理方法、装置、存储介质及电子设备
CN117152128B (zh) * 2023-10-27 2024-02-27 首都医科大学附属北京天坛医院 神经影像的病灶识别方法、装置、电子设备和存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02294786A (ja) * 1989-05-09 1990-12-05 Hitachi Ltd 画像輝度レベル値の自動正規化方法
KR102020383B1 (ko) * 2016-11-28 2019-09-10 고려대학교산학협력단 데이터마이닝을 이용한 방사선 치료 계획의 검증 방법
US10575774B2 (en) * 2017-02-27 2020-03-03 Case Western Reserve University Predicting immunotherapy response in non-small cell lung cancer with serial radiomics
CN108830028A (zh) * 2017-05-04 2018-11-16 戴立言 一种设备及非诊断性确定对象功能等效均匀剂量的方法
US11517768B2 (en) * 2017-07-25 2022-12-06 Elekta, Inc. Systems and methods for determining radiation therapy machine parameter settings
CN107403201A (zh) * 2017-08-11 2017-11-28 强深智能医疗科技(昆山)有限公司 肿瘤放射治疗靶区和危及器官智能化、自动化勾画方法
CN108717866B (zh) * 2018-04-03 2022-10-11 中国医学科学院肿瘤医院 一种预测放疗计划剂量分布的方法、装置、设备及存储介质
CN108766563A (zh) * 2018-05-25 2018-11-06 戴建荣 基于剂量组学的放射治疗结果预测方法和系统
CN109166613A (zh) * 2018-08-20 2019-01-08 北京东方瑞云科技有限公司 基于机器学习的放射治疗计划评估系统及方法
CN109523532B (zh) * 2018-11-13 2022-05-03 腾讯医疗健康(深圳)有限公司 图像处理方法、装置、计算机可读介质及电子设备
CN110211664B (zh) * 2019-04-25 2022-11-04 安徽大学 一种基于机器学习自动设计放射治疗方案的系统
CN109966662B (zh) * 2019-04-30 2020-11-24 四川省肿瘤医院 一种验证放射治疗剂量的系统
CN110705626A (zh) * 2019-09-26 2020-01-17 北京市商汤科技开发有限公司 一种图像处理方法及装置、电子设备和存储介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023158118A1 (ko) * 2022-02-21 2023-08-24 계명대학교 산학협력단 컴퓨터 단층 촬영 영상의 라디오믹스 파라미터를 이용한 요로결석의 요산석 분류 방법 및 분석장치

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