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1.发明公开
公开(公告)号：EP4432254A1
公开(公告)日：2024-09-18
申请号：EP21966278.0
申请日：2021-12-31
发明人： QI, Xiaoting , JIANG, Zhao , YANG, Zhanbo , HUANG, Zeyuan
IPC分类号： G06V40/10
摘要： Disclosed are a pedestrian matching method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: acquiring a first image and a second image; respectively extracting features of the first image and the second image to obtain a first local feature, a second local feature, a first high-order feature and a second high-order feature, the first local feature and the second local feature including local feature vectors corresponding to key points of a human body respectively; performing feature alignment on the first local feature and the second local feature to obtain a first fused feature and a second fused feature; performing feature alignment on the first high-order feature and the second high-order feature to obtain a first high-order fused feature and a second high-order fused feature; and determining, on the basis of the first fused feature, the second fused feature, the first high-order fused feature and the second high-order fused feature, whether the first image and the second image include a same pedestrian. The present method can reduce an influence of abnormal points in the image on pedestrian matching, such that a matching result is more accurate.
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2.发明公开
公开(公告)号：EP4383115A1
公开(公告)日：2024-06-12
申请号：EP22866070.0
申请日：2022-03-29
发明人： CHEN, Fan , ZHOU, Zheng , LI, Rui , XU, Ruizhi
摘要： The present disclosure relates to the field of indoor design technologies, and provides an indoor design scheme acquisition method and apparatus, a computer device and a storage medium. The method includes: acquiring basic information of a target room, the basic information at least including house structure information; controlling a layout of articles in the target room based on the basic information of the target room to generate at least one design scheme of the target room, the design scheme including the house structure information and article placement information; acquiring scores of the design schemes based on the house structure information and the article placement information; and determining the design scheme meeting a preset requirement as a target design scheme based on the scores of the design schemes. The present disclosure can adapt to design requirements of different scenarios and different house structures, and the design scheme meeting a preset requirement is determined by scoring all the design schemes, thereby avoiding the situation that indoor design is incorrect, improving accuracy of the design scheme, and quickly obtaining the indoor design scheme satisfied by a user.
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公开(公告)号：EP4432215A1
公开(公告)日：2024-09-18
申请号：EP21963889.7
申请日：2021-12-31
发明人： CHENG, Jianjie
IPC分类号： G06T5/00
摘要： Disclosed are an image processing method and apparatus. The method includes: acquiring a to-be-processed image; determining a weather type corresponding to the to-be-processed image; according to the weather type, acquiring an environment noise feature in the to-be-processed image corresponding to the weather type; and obtaining a non-noise image feature of the to-be-processed image according to the environment noise feature, and according to the environment noise feature, the non-noise image feature and the to-be-processed image, generating a denoised image corresponding to the to-be-processed image. Therefore, a problem of image quality degradation under more weather conditions can be solved by using a same technical framework, and image denoising and enhancement effects are improved.
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公开(公告)号：EP4386610A1
公开(公告)日：2024-06-19
申请号：EP21957377.1
申请日：2021-12-24
发明人： QI, Shuang , CHEN, Qinghua , LI, Lianqiang , XU, Jiadi , WANG, Jia
CPC分类号： G06F30/10 , G06F30/12 , G06F30/13 , G06F18/22 , G06V30/422 , G06V10/761
摘要： The present disclosure provides an intelligent drawing-model checking method and apparatus; the method includes: acquiring a first drawing model and a second drawing model obtained by modifying the first drawing model, determining an alignment base point according to the first drawing model and the second drawing model, and aligning the first drawing model and the second drawing model into a same reference coordinate system using the alignment base point; determining axis vectors in the first drawing model and the second drawing model according to a standard axis net, calculating a cosine value between the axis vectors, and rotationally aligning at least one of the first drawing model and the second drawing model according to the cosine value; and displaying lines and points in the first drawing model after the rotational alignment in a first color, displaying lines and points in the second drawing model after the rotational alignment in a second color, the first color and the second color being different colors, and checking the drawing models by color mixing distinguishing. With the present disclosure, a workload and time consumption of a drawing model check can be reduced, and a checker is helped to quickly position a modified region to improve an efficiency of checking the drawing model.
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5.发明公开
公开(公告)号：EP4432151A1
公开(公告)日：2024-09-18
申请号：EP22906055.3
申请日：2022-10-18
发明人： TIAN, Ye , WANG, Qiang , ZHAI, Ming , KANG, Sidi , REN, Yuan
CPC分类号： G06F30/12 , G06F30/13 , G06F40/166
摘要： An online collaborative editing method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring an imported building information model, converting the building information model into an original model file which meets a predetermined lightweight engine requirement, and displaying, in a webpage, a building plan corresponding to the original model file (S101); receiving a first model log file uploaded by a first user and a second model log file uploaded by a second user, wherein the first model log file is obtained by the first user editing the building plan online, and the second model log file is obtained by the second user editing the building plan online (S 102); determining a latest effective date on the basis of a first effective date of the first model log file and a second effective date of the second model log file (S103); and when it is determined that the first effective date is the latest effective date, updating the original model file on the basis of the first model log file to obtain an intermediate model file, and updating the intermediate model file on the basis of the second model log file to obtain a target model file (S104). The method can realize online collaborative editing of the building plan between different users.
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6.发明公开
公开(公告)号：EP4428738A1
公开(公告)日：2024-09-11
申请号：EP22891756.3
申请日：2022-10-18
发明人： JIANG, Zhiyuan , LI, Zhenghui , LI, Chunqing
摘要： Disclosed are an unreal engine-based automatic light arrangement method and apparatus, a device, and a storage medium. The method includes: acquiring a house type model and basic data imported into an unreal engine, the basic data being data obtained after a house type image file of the house type model is parsed (S101); on the basis of first object data and second object data in the basic data, respectively creating an indoor light source and a light-supplementing light source in a room region of the house type model (S102); creating an outdoor light source for the house type model, and creating a later volume on an outer side of the house type model by using a preset light arrangement rule, such that the house type model is wrapped in the later volume (S103); and adjusting parameters of the later volume, and setting light tracking parameters in the later volume, so as to render light arrangement of the house type model (S104). In the described method, automatic light arrangement can be realized, a degree of manual participation is reduced, an illumination rendering effect is more realistic and natural, an influence on indoor illumination of natural light is fully taken into consideration, and the method is suitable for most scenarios.
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公开(公告)号：EP4394645A2
公开(公告)日：2024-07-03
申请号：EP22882871.1
申请日：2022-10-18
发明人： LIU, Limei , XU, Xiaopeng , YU, Chuanpeng
摘要： The present disclosure provides a layout method and apparatus based on a genetic algorithm. The method includes: determining a gene code mode based on standard part information and layout part information; generating an initial population based on the gene code mode, the initial population including a plurality of gene codes, and the gene codes including standard code segments and layout code segments, and corresponding to layout schemes of standard parts and layout parts; acquiring fitness of each gene code; determining a dominant gene code based on the fitness; performing a double-point crossing operation and a double-point mutation operation on the dominant gene code to generate a next generation gene code, so as to form a dominant population; and if a preset termination condition is met, determining the layout scheme corresponding to the dominant gene code in the dominant population as a target layout scheme. With the present disclosure, a population iteration rate is increased, the target layout scheme can be obtained quickly, material loss is reduced, and a calculation efficiency is improved greatly.
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