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1:
[发明]
【中文】一种用于优化图像分割结果的方法和装置 【EN】Method and device for optimizing image segmentation result
申请号:
201910992582.9
公开号:CN110910396A 主分类号:G06T7/11
申请人:
【中文】北京量健智能科技有限公司【EN】Beijing LiangJian Intelligent Technology Co., Ltd
申请日:2019.10.18 公开日:2020.03.24
发明人:
【中文】颜振松
;
张晓璐
;
钱天翼【EN】Yan Zhensong
;
Zhang Xiaolu
;
Qian Tianyi
摘要:【中文】本申请提供了一种用于优化图像分割结果的方法,包括:若图像分割结果中的相邻两个分割区域之间存在不明显边界,确定所述两个分割区域中的欠分割区域和过分割区域;对所述欠分割区域和所述过分割区域进行像素值分布统计,并根据统计结果确定转化区间;将所述过分割区域中满足所述转化区间的像素转换到所述欠分割区域中。根据本申请的方案,能够将误分割至过分割区域的像素转换到欠分割区域中,解决了相邻的两个分割区域之间存在不明显边界的技术问题,能够达到很好的优化效果,使得优化后输出的图像能够准确地呈现原始输入中的各项信息,从而便于基于图像分割结果进行后续的分析处理,提高分析处理结果的准确性。 【EN】The application provides a method for optimizing image segmentation results, comprising the following steps: if an unobvious boundary exists between two adjacent segmentation areas in the image segmentation result, determining an under-segmentation area and an over-segmentation area in the two segmentation areas; carrying out pixel value distribution statistics on the under-segmentation region and the over-segmentation region, and determining a conversion interval according to a statistical result; and converting the pixels meeting the conversion interval in the over-segmentation region into the under-segmentation region. According to the scheme, the pixels which are segmented by mistake into over-segmentation areas can be converted into under-segmentation areas, the technical problem that an unobvious boundary exists between two adjacent segmentation areas is solved, a good optimization effect can be achieved, and the optimized output image can accurately show various information in original input, so that subsequent analysis processing based on the image segmentation result is facilitated, and the accuracy of the analysis processing result is improved.
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2:
[发明]
【中文】对帕金森病症状进行评估的方法与装置 【EN】Method and device for assessing symptoms of Parkinson's disease
申请号:
201911299708.0
公开号:CN111048205A 主分类号:G16H50/30
申请人:
【中文】创新工场(北京)企业管理股份有限公司【EN】SINOVATION VENTURES (BEIJING) ENTERPRISE MANAGEMENT Co.,Ltd.
申请日:2019.12.17 公开日:2020.04.21
发明人:
【中文】郑少杰
;
吴超华
;
钱天翼【EN】Zheng Shaojie
;
Wu Chaohua
;
Qian Tianyi
摘要:【中文】本发明的目的是提供一种对帕金森病症状进行评估的方法、装置以及计算机设备、计算机可读存储介质与计算机程序产品。根据帕金森病症的检查项目,获取被检测者分别对应每个检查项目下指定动作的连续运动图像;针对所述每个检查项目,从所述连续运动图像中分别提取用于评估所述指定动作的骨骼关键点坐标信息;根据所述骨骼关键点坐标信息,确定所述被检测者在对应检查项目的评价指标值;根据所述评价指标值,确定所述被检测者在对应检查项目完成所述指定动作的迟缓程度。与现有技术相比,本发明通过对如单目摄像头捕获的被检测者在各检查项目下指定动作的连续运动图像计算相应评价指标值,来给出客观标准化的帕金森诊断UPDRS量表评分。 【EN】It is an object of the present invention to provide a method, an apparatus and a computer device, a computer readable storage medium and a computer program product for assessing parkinson's disease symptoms. Acquiring continuous motion images of a detected person corresponding to a designated action under each examination item according to the examination items of the Parkinson's disease; extracting, for each of the examination items, skeletal key point coordinate information for evaluating the specified action from the continuous moving image, respectively; determining the evaluation index value of the detected person in the corresponding examination item according to the coordinate information of the bone key point; and determining the slowness degree of the detected person to finish the specified action in the corresponding check item according to the evaluation index value. Compared with the prior art, the method and the device have the advantage that the objective and standardized UPDRS scale score for the Parkinson diagnosis is given by calculating the corresponding evaluation index value for the continuous motion image of the specified action of the detected person under each inspection item, such as the captured monocular camera.
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3:
[发明]
【中文】一种基于核磁共振数据的三维形变模型生成方法、系统及电子设备 【EN】Three-dimensional deformation model generation method and system based on nuclear magnetic resonance data and electronic equipment
申请号:
201911103939.X
公开号:CN111080769A 主分类号:G06T17/00
申请人:
【中文】创新工场(北京)企业管理股份有限公司
;
北京创新工场旷视国际人工智能技术研究院有限公司【EN】SINOVATION VENTURES (BEIJING) ENTERPRISE MANAGEMENT Co.,Ltd.
;
Beijing Innovation workshop Kuangshi international Artificial Intelligence Technology Research Institute Co., Ltd
申请日:2019.11.13 公开日:2020.04.28
发明人:
【中文】左志雄
;
张晓璐
;
钱天翼【EN】Zuo Zhixiong
;
Zhang Xiaolu
;
Qian Tianyi
摘要:【中文】本发明提供了一种基于核磁共振数据的三维形变模型生成方法、系统及电子设备,通过核磁共振仪获取头部断层数据,提取头皮轮廓,获得三维头皮点云轮廓,经过渲染获取三维头部纹理轮廓,标识关键点,通过降维获取三维形变模型。所述基于核磁共振数据的三维形变模型可使通过改变关键点信息以形成一对应的三维人脸模型,可减少重建人脸的时间,进一步地,通过核磁共振仪获取断层数据,可减少扫描时间,降低扫描成本,同时提高采集的样本准确度,同时采集的样本从不同的种族、年龄进行挑选,可使适应于不同的人脸进行重建。 【EN】The invention provides a method and a system for generating a three-dimensional deformation model based on nuclear magnetic resonance data and electronic equipment. The three-dimensional deformation model based on the nuclear magnetic resonance data can enable the time for reconstructing the human face to be reduced by changing the key point information to form a corresponding three-dimensional human face model, and further, the fault data is obtained through the nuclear magnetic resonance instrument, so that the scanning time can be reduced, the scanning cost is reduced, the accuracy of the collected samples is improved, and the samples collected at the same time are selected from different ethnicities and ages, so that the human face reconstruction method can adapt to different human faces.
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4:
[发明]
【中文】一种造影剂作用下的成像方法与设备 【EN】Imaging method and device under action of contrast agent
申请号:
201910969349.9
公开号:CN110852993A 主分类号:G06T7/00
申请人:
【中文】北京量健智能科技有限公司【EN】Beijing LiangJian Intelligent Technology Co., Ltd
申请日:2019.10.12 公开日:2020.02.28
发明人:
【中文】余威
;
张晓璐
;
钱天翼
;
程敬亮
;
李淑健【EN】Yu Wei
;
Zhang Xiaolu
;
Qian Tianyi
;
Cheng Jingliang
;
Li Shujian
摘要:【中文】本申请的目的是提供一种造影剂作用下的成像方法与设备。本申请通过基于包含生成器和判决器的预测模型,对一个或多个第一造影图像的后续图像进行预测,以生成对应的一个或多个预测造影图像。与现有技术相比,本申请真实地还原造影后期的造影图像,在不影响诊断结果的同时可以极大的缩短造影时间,由于减少了拍摄周期,缩短检查时间,提高了患者的体验,也解决了医疗机构成像时间过长与管理资金成本过高等问题,对患者与医院来说都具有重大意义。此外,本申请可以通过采用多种训练方式对预测模型进行训练,提升图像的对比度与信噪比,使得图像的纹理细节清晰,降低了病灶的漏显率,并且一定程度对未完全配准的情况具有鲁棒性。 【EN】The application aims to provide an imaging method and equipment under the action of contrast agents. The present application generates a corresponding one or more predicted contrast images by predicting subsequent images of the one or more first contrast images based on a prediction model that includes a generator and a determiner. Compared with the prior art, the method and the device have the advantages that the contrast images in the later period of the contrast are truly restored, the contrast time can be greatly shortened while the diagnosis result is not influenced, the shooting period is shortened, the examination time is shortened, the experience of a patient is improved, the problems that the imaging time of a medical institution is too long, the cost of management funds is too high and the like are solved, and the method and the device have great significance to the patient and a hospital. In addition, the prediction model can be trained by adopting various training modes, the contrast ratio and the signal-to-noise ratio of the image are improved, the texture details of the image are clear, the missing rate of the focus is reduced, and robustness is provided for the condition of incomplete registration to a certain extent.
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5:
[发明]
【中文】一种避免交通违章的提醒方法、系统及车辆 【EN】Reminding method and system for avoiding traffic violation and vehicle
申请号:
201811246700.3
公开号:CN111105635A 主分类号:G08G1/0967
申请人:
【中文】比亚迪股份有限公司【EN】BYD Co.,Ltd.
申请日:2018.10.25 公开日:2020.05.05
发明人:
【中文】叶将涛
;
吴天怡
;
阮洲
;
谢善奇
;
魏倩【EN】Ye Jiangtao
;
Wu Tianyi
;
Ruan Zhou
;
Xie Shanqi
;
Wei Qian
摘要:【中文】本发明提供了一种避免交通违章的提醒方法,包括:采集车辆当前位置信息;选择与所述车辆当前位置信息相匹配的交通违章处罚信息;根据选择的所述相匹配的交通违章处罚信息对用户进行提醒。由此,通过选择与车辆当前位置信息相匹配的交通违章处罚信息对用户进行提醒,可以在一定程度上降低用户交通违章行为发生的概率,提醒用户能够注意自己的驾驶行为,从而保护用户以及公众的生命财产安全。 【EN】The invention provides a reminding method for avoiding traffic violation, which comprises the following steps: collecting current position information of a vehicle; selecting traffic violation punishment information matched with the current position information of the vehicle; and reminding the user according to the selected matched traffic violation punishment information. Therefore, the user is reminded by selecting the traffic violation punishment information matched with the current position information of the vehicle, the probability of the traffic violation behaviors of the user can be reduced to a certain degree, the user is reminded of paying attention to the own driving behaviors, and the life and property safety of the user and the public is protected.
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6:
[发明]
【中文】一种微模块数据中心能耗无线监控与优化系统 【EN】Wireless monitoring and optimizing system for energy consumption of micro-module data center
申请号:
201911227452.2
公开号:CN111061205A 主分类号:G05B19/048
申请人:
【中文】中国电力科学研究院有限公司
;
国家电网有限公司【EN】CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd.
;
STATE GRID CORPORATION OF CHINA
申请日:2019.12.04 公开日:2020.04.24
发明人:
【中文】钱声攀
;
李凌
;
申连腾
;
秦明
;
翟天一
;
张大华【EN】Qian Shengpan
;
Li Ling
;
Shen Lianteng
;
Qin Ming
;
Zhai Tianyi
;
Zhang Dahua
摘要:【中文】本发明公开了一种微模块数据中心能耗无线监控与优化系统,由无线通信模块、监控平台和能耗优化模块构成,包括:无线通信模块,用于连接终端设备和监控平台,实现两者之间的通信;监控平台,用于完成终端设备、无线通信模块设备的配置与管理;实现微模块数据中心的监控管理;能耗优化模块,用于获取微模块数据中心当前能耗的最佳优化方案,解决对微模块数据中心能耗的监控与优化的需求问题。 【EN】The invention discloses a wireless monitoring and optimizing system for energy consumption of a micro-module data center, which consists of a wireless communication module, a monitoring platform and an energy consumption optimizing module, and comprises the following components: the wireless communication module is used for connecting the terminal equipment and the monitoring platform to realize communication between the terminal equipment and the monitoring platform; the monitoring platform is used for completing the configuration and management of the terminal equipment and the wireless communication module equipment; monitoring management of the micro-module data center is realized; and the energy consumption optimization module is used for obtaining the optimal optimization scheme of the current energy consumption of the micro-module data center and solving the problem of the requirements on monitoring and optimizing the energy consumption of the micro-module data center.
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7:
[发明]
【中文】一种改进的PB转座子系统及其用途 【EN】Improved PB transposon system and application thereof
申请号:
201811392822.3
公开号:CN111206043A 主分类号:C12N15/63
申请人:
【中文】上海细胞治疗集团有限公司
;
上海细胞治疗研究院【EN】SHANGHAI CELL THERAPY GROUP Co.,Ltd.
;
SHANGHAI CELL THERAPY Research Institute
申请日:2018.11.21 公开日:2020.05.29
发明人:
【中文】刘韬
;
刘辉
;
金华君
;
王超
;
何周
;
何江川
;
吴碧寒
;
刘天怡
;
钱其军【EN】Liu Tao
;
Liu Hui
;
Jin Huajun
;
Wang Chao
;
He Zhou
;
He Jiangchuan
;
Wu Bihan
;
Liu Tianyi
;
Qian Qijun
摘要:【中文】本发明涉及改进的PB转座子系统及其用途。具体而言,本发明提供一种核酸构建体,其依次含有控制PiggyBac转座酶表达的启动子、PiggyBac转座酶编码序列、PiggyBac转座子5’末端重复序列、任选的polyA加尾信号序列1、多克隆插入位点、polyA加尾信号序列2和PiggyBac转座子3’末端重复序列。使用本发明的核酸构建体构建的重组载体具有明显提高的整合效率。 【EN】The present invention relates to an improved PB transposon system and its use. Specifically, the invention provides a nucleic acid construct which sequentially comprises a promoter for controlling the expression of PiggyBac transposase, a PiggyBac transposase coding sequence, a PiggyBac transposon 5 'terminal repetitive sequence, an optional polyA tailing signal sequence 1, a polyclonal insertion site, a polyA tailing signal sequence 2 and a PiggyBac transposon 3' terminal repetitive sequence. The recombinant vector constructed by using the nucleic acid construct of the present invention has significantly improved integration efficiency.
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8:
[发明]
【中文】中央驱动式电驱动系统 【EN】Central-drive electric drive system
申请号:
202010062611.4
公开号:CN111169589A 主分类号:B62M7/12
申请人:
【中文】西南大学【EN】SOUTHWEST University
申请日:2020.01.20 公开日:2020.05.19
发明人:
【中文】薛荣生
;
陈俊杰
;
张引航
;
卓达军
;
高超
;
王靖
;
陈同浩
;
段书凯
;
朱康熹
;
周黔
;
邓天仪
;
谭志康
;
梁品权
;
邓云帆【EN】Xue Rongsheng
;
Chen Junjie
;
Zhang Yinhang
;
Zhuo Dajun
;
Gao Chao
;
Wang Jing
;
Chen Tonghao
;
Duan Shukai
;
Zhu Kangxi
;
Zhou Qian
;
Deng Tianyi
;
Tan Zhikang
;
Liang Pinquan
;
Deng Yunfan
摘要:【中文】本发明公开了一种中央驱动式电驱动系统,包括电机、变速机构和轮毂驱动套,变速机构安装在电机的电机轴上,轮毂驱动套可转动地套装在电机的电机轴上,并位于变速机构和电机的转子之间,电机轴通过变速机构将动力传递给轮毂驱动套。采用以上技术方案的中央驱动式电驱动系统,相对于发明人团队过去设计的中央驱动式电驱动系统,有效解决了电机总成、减速箱和轮毂结构相互独立性差,拆卸和组装困难,零部件联接固定方式相互重叠,零部件多的问题;不仅更加便于组装、拆卸和维修,还可减少体积和重量,降低制造成本,达到“极简”的同时,还可进一步提高可靠性,提高操控性,极大增强了产品竞争力,更加容易推广使用,使市场更加容易接受。 【EN】The invention discloses a central driving type electric driving system which comprises a motor, a speed change mechanism and a hub driving sleeve, wherein the speed change mechanism is arranged on a motor shaft of the motor, the hub driving sleeve is rotatably sleeved on the motor shaft of the motor and is positioned between the speed change mechanism and a rotor of the motor, and the motor shaft transmits power to the hub driving sleeve through the speed change mechanism. Compared with the central driving type electric driving system designed by the inventor team in the past, the central driving type electric driving system adopting the technical scheme effectively solves the problems that the motor assembly, the reduction gearbox and the hub structure are poor in mutual independence, difficult to disassemble and assemble, mutually overlapped in connection and fixing modes of parts and more in parts; the assembly, the disassembly and the maintenance are more convenient, the volume and the weight can be reduced, the manufacturing cost is reduced, the reliability can be further improved while the 'simple' structure is achieved, the controllability is improved, the product competitiveness is greatly enhanced, the popularization and the use are easier, and the market acceptance is easier.
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