FIELD: information technology.
SUBSTANCE: method of automatic constructing three-dimensional models of cities based on the processing of data from various sources, in particular laser scanning and photographic data, the formation of a single point cloud, the cleaning of a given point cloud, the sequential identification of urban objects, the construction of three-dimensional models of identified objects and their subsequent integration for constructing a single three-dimensional model of the city.
EFFECT: increasing the accuracy of constructing a three-dimensional model of the city by providing the construction of a city model based on separately recognized urban objects derived from previously cleaned laser scanning data.
13 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND SYSTEM FOR RECOGNIZING URBAN FACILITIES | 2015 |
|
RU2612571C1 |
| METHOD FOR CREATING VECTOR AND POLYGONAL MODELS OF BUILDINGS BASED ON THE DATA OF LASER LOCATION SURVEY OF THE AREA | 2022 |
|
RU2787092C1 |
| METHOD FOR AUTOMATED CREATION OF THREE-DIMENSIONAL SYSTEMS OF URBAN PANORAMAS BASED ON LASER SCANNING DATA | 2015 |
|
RU2601165C2 |
| METHOD FOR AUTOMATIC LOCAL INCREASE IN ACCURACY OF AERIAL LASER SCANNING USING GROUND-BASED LASER SCANNING DATA | 2019 |
|
RU2736506C1 |
| DATA PROCESSING METHOD AND VISION SYSTEM FOR A ROBOTIC DEVICE | 2021 |
|
RU2782662C1 |
| SYSTEM AND METHOD FOR DETERMINING SPATIAL POSITION AND ALIGNMENT OF RAILWAY TRACK, LASER MEASURING DEVICE FOR COLLECTING DATA ON ACTUAL POSITION OF TRACK | 2023 |
|
RU2808852C1 |
| METHOD OF MAIN PIPELINE ROUTE MONITORING | 2018 |
|
RU2699940C1 |
| METHOD OF CONSTRUCTING MAP OF EXOGENOUS GEOLOGICAL PROCESSES OF AREA ALONG ROUTE OF MAIN OIL LINE | 2015 |
|
RU2591875C1 |
| METHOD AND SYSTEM FOR REFINING THE CAMERA POSITION TAKING INTO ACCOUNT THE ROOM PLAN | 2022 |
|
RU2794441C1 |
| METHOD AND SYSTEM FOR CAPTURING AN OBJECT USING A ROBOT DEVICE | 2019 |
|
RU2700246C1 |
