منابع مشابه
Towards a 3D Sketch-Based Modelling API
Sketch-based applications are rapidly gaining popularity in 3D modelling because of the intuitive penand-paper metaphor. Even inexperienced users with little computer graphics and digital design background can use them to create 3D models rapidly. However, the development of sketch-based applications is usually difficult and time consuming. In this paper, we present a framework for simplifying ...
متن کاملTowards Rapid 3d Modelling of Urban Areas
Modelling and simulation applications for operations in urban areas often set high resolution and fidelity requirements for the 3D environment models. For applications supporting ongoing operations, e.g decision support, mission planning, etc., additional requirements such as time frame and accessibility to the area of interest must also be taken into account in the modelling task. One possible...
متن کاملTowards a 3D Spatial Urban Energy Modelling Approach
Today’s needs to reduce the environmental impact of energy use impose dramatic changes for energy infrastructure and existing demand patterns (e.g. buildings) corresponding to their specific context. In addition, future energy systems are expected to integrate a considerable share of fluctuating power sources and equally a high share of distributed generation of electricity. Energy system model...
متن کامل3D Shape Registration
Registration is the problem of bringing together two or more 3D shapes, either of the same object or of two different but similar objects. This chapter first introduces the classical Iterative Closest Point (ICP) algorithm which represents the gold standard registration method. Current limitations of ICP are addressed and the most popular variants of ICP are described to improve the basic imple...
متن کاملPhotometric Based 3D Registration
Suppose we have two sets of 3D points with their associated 2D images from two distant positions (they can be taken by LIDAR, stereo cameras or multistereoscopic acquisition). Our work aims to improve the performance of matching between these 2D images in order to register the two sets of 3D points. We propose two approaches which use the 3D information in order to transform the original images...
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ژورنال
عنوان ژورنال: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2018
ISSN: 2194-9034
DOI: 10.5194/isprs-archives-xlii-4-w9-23-2018