CN111339914A - 一种基于单张图片的室内天花板地面识别方法 - Google Patents
一种基于单张图片的室内天花板地面识别方法 Download PDFInfo
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- CN111339914A CN111339914A CN202010111924.4A CN202010111924A CN111339914A CN 111339914 A CN111339914 A CN 111339914A CN 202010111924 A CN202010111924 A CN 202010111924A CN 111339914 A CN111339914 A CN 111339914A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010586 diagram Methods 0.000 claims abstract description 17
- 238000003708 edge detection Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005034 decoration Methods 0.000 description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/35—Categorising the entire scene, e.g. birthday party or wedding scene
- G06V20/36—Indoor scenes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/48—Extraction of image or video features by mapping characteristic values of the pattern into a parameter space, e.g. Hough transformation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/56—Extraction of image or video features relating to colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
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- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Databases & Information Systems (AREA)
- General Health & Medical Sciences (AREA)
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- Software Systems (AREA)
- Image Analysis (AREA)
Abstract
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CN202010111924.4A CN111339914B (zh) | 2020-02-24 | 2020-02-24 | 一种基于单张图片的室内天花板地面识别方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113762067A (zh) * | 2021-07-21 | 2021-12-07 | 上海圭目机器人有限公司 | 一种机场板块的识别方法 |
CN114445483A (zh) * | 2022-01-28 | 2022-05-06 | 泗阳三江橡塑有限公司 | 基于图像金字塔的注塑件质量分析方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070126876A1 (en) * | 2005-11-30 | 2007-06-07 | Eastman Kodak Company | Locating digital image planar surfaces |
CN104063707A (zh) * | 2014-07-14 | 2014-09-24 | 金陵科技学院 | 基于人类视觉多尺度感知特性的彩色图像聚类分割方法 |
CN104077611A (zh) * | 2014-07-14 | 2014-10-01 | 金陵科技学院 | 类地重力场环境下室内场景单目视觉空间识别方法 |
CN105943162A (zh) * | 2010-10-21 | 2016-09-21 | 伊顿株式会社 | 手术机器人的移动控制/补偿方法及其装置 |
CN108873943A (zh) * | 2018-07-20 | 2018-11-23 | 南京奇蛙智能科技有限公司 | 一种无人机厘米级精准降落的图像处理方法 |
CN109993827A (zh) * | 2019-03-29 | 2019-07-09 | 宁波睿峰信息科技有限公司 | 一种将建筑图纸转换为三维bim模型的立面图识别方法 |
CN110197529A (zh) * | 2018-08-30 | 2019-09-03 | 杭州维聚科技有限公司 | 室内空间三维重建方法 |
CN110647824A (zh) * | 2019-09-03 | 2020-01-03 | 四川大学 | 基于计算机视觉技术的增值税发票版面提取方法 |
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2020
- 2020-02-24 CN CN202010111924.4A patent/CN111339914B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070126876A1 (en) * | 2005-11-30 | 2007-06-07 | Eastman Kodak Company | Locating digital image planar surfaces |
CN105943162A (zh) * | 2010-10-21 | 2016-09-21 | 伊顿株式会社 | 手术机器人的移动控制/补偿方法及其装置 |
CN104063707A (zh) * | 2014-07-14 | 2014-09-24 | 金陵科技学院 | 基于人类视觉多尺度感知特性的彩色图像聚类分割方法 |
CN104077611A (zh) * | 2014-07-14 | 2014-10-01 | 金陵科技学院 | 类地重力场环境下室内场景单目视觉空间识别方法 |
CN108873943A (zh) * | 2018-07-20 | 2018-11-23 | 南京奇蛙智能科技有限公司 | 一种无人机厘米级精准降落的图像处理方法 |
CN110197529A (zh) * | 2018-08-30 | 2019-09-03 | 杭州维聚科技有限公司 | 室内空间三维重建方法 |
CN109993827A (zh) * | 2019-03-29 | 2019-07-09 | 宁波睿峰信息科技有限公司 | 一种将建筑图纸转换为三维bim模型的立面图识别方法 |
CN110647824A (zh) * | 2019-09-03 | 2020-01-03 | 四川大学 | 基于计算机视觉技术的增值税发票版面提取方法 |
Non-Patent Citations (6)
Title |
---|
R.WANG等: "Performance of connection system used in lightweight glubam shear wall", 《CONSTRUCTION AND BUILDING MATERIALS》 * |
丁伟利等: "基于边缘方向图的建筑物直线特征提取", 《光学学报》 * |
仝敬辰等: "移动机器人基于三维激光和单目视觉的室内语义地图构建", 《2010第八届世界智能控制与自动化大会》 * |
余必举: "四轴飞行器单目视觉室内导航的研究与实现", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
刘芳等: "对承重墙混凝土空心砌块施工技术的分析", 《科学技术创新》 * |
周绍磊等: "基于直线检测的室内移动机器人视觉定位方法", 《华中科技大学学报(自然科学版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113762067A (zh) * | 2021-07-21 | 2021-12-07 | 上海圭目机器人有限公司 | 一种机场板块的识别方法 |
CN113762067B (zh) * | 2021-07-21 | 2024-03-26 | 上海圭目机器人有限公司 | 一种机场板块的识别方法 |
CN114445483A (zh) * | 2022-01-28 | 2022-05-06 | 泗阳三江橡塑有限公司 | 基于图像金字塔的注塑件质量分析方法 |
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Application publication date: 20200626 Assignee: Guangxi Taihua Information Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000085 Denomination of invention: An indoor ceiling and floor recognition method based on a single picture Granted publication date: 20220819 License type: Common License Record date: 20221118 Application publication date: 20200626 Assignee: Guangxi Erjia Culture Media Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000027 Denomination of invention: An indoor ceiling and floor recognition method based on a single picture Granted publication date: 20220819 License type: Common License Record date: 20221117 Application publication date: 20200626 Assignee: Guangxi Guigong surveying and mapping Geographic Information Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000076 Denomination of invention: An indoor ceiling and floor recognition method based on a single picture Granted publication date: 20220819 License type: Common License Record date: 20221118 |
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Application publication date: 20200626 Assignee: Nanning Qihang Surveying and Mapping Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044289 Denomination of invention: A Method for Indoor Ceiling and Floor Recognition Based on Single Image Granted publication date: 20220819 License type: Common License Record date: 20231025 Application publication date: 20200626 Assignee: Guangxi Zhongyun Land Planning and Design Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044234 Denomination of invention: A Method for Indoor Ceiling and Floor Recognition Based on Single Image Granted publication date: 20220819 License type: Common License Record date: 20231023 |
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Application publication date: 20200626 Assignee: Guangxi Nanning Tianhai Surveying and Mapping Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044292 Denomination of invention: A Method for Indoor Ceiling and Floor Recognition Based on Single Image Granted publication date: 20220819 License type: Common License Record date: 20231025 Application publication date: 20200626 Assignee: Guangxi Yicheng blueprints Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044294 Denomination of invention: A Method for Indoor Ceiling and Floor Recognition Based on Single Image Granted publication date: 20220819 License type: Common License Record date: 20231027 |