Immersive photogrammetry in 3D modelling

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

3D Modelling with Vision Based Interaction in Semi-Immersive Enviroments

We have developed a 3D modelling system that can provide a stereo visualization in a back-projection screen environment. It takes a wireless interaction with user’s head and hand supported by a Vision Tracking System. Our model representation is based on the MeshLibrary, which is optimized for real-time rendering and can accommodate for changes of both vertex positions and mesh connectivity. Th...

متن کامل

3d Surface Modelling of Tomato Plants Using Close-range Photogrammetry

The production of agricultural cultivates under intensive systems requires of big quantities of pesticides for fitosanitary control. Pesticides application is a major component of tomato production costs under greenhouse in Almería, Spain, and the excess in their applications have a great negative impact on the environment. A pesticide application is ideal if the spraying coverage is presented ...

متن کامل

Corn 3d Reconstruction with Photogrammetry

Corn is a common crop which is often studied in the applications of remote sensing and precision agriculture. In both cases, it is important to know the geometrical structure of the corn, for example, the diameter and height of stem, the leaf areas and leaf directions. It is convenient to measure these geometrical structural data on a 3D corn model. In order to generate such a corn 3D model, an...

متن کامل

DEVELOPMENTS IN CLOSE-RANGE PHOTOGRAMMETRY FOR 3D MODELLING: THE iWitness EXAMPLE

Close-range photogrammetry is increasingly being employed for 3D measurement and modelling across a host of application areas. Consumer-grade digital cameras are becoming ubiquitous, and ‘professional’ digital cameras are becoming less expensive. Thus, access to suitable imaging technology for 3D measurement and subsequent model building and visualisation is now open to all. Access to suitable ...

متن کامل

Fundamentals of 3D modelling and resource estimation in coal mining

The prerequisite of maintaining an efficient and safe mining operation is the proper design of a mine by considering all aspects. The first step in a coal mine design is a realistic geometrical modelling of the coal seam(s). The structural features such as faults and folding must be reliably implemented in 3D seam models. Upon having a consistent seam model, the attributes such as calorific val...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Geomatics and Environmental Engineering

سال: 2015

ISSN: 1898-1135

DOI: 10.7494/geom.2015.9.2.51