The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents an approach to facilitate the design of a microbolometer. It is based on three main steps: the construction of a simplified model in Matlab, automatic transfer of the generated model into ANSYS and the verification of the model using ANSYS FEM (Finite Element Method) simulation. The novel idea is the second step, realized using a special application, which reads the parameters...
Probabilistic risk assessment provides a practical approach for assessing the security capabilities of systems. Terrorism risk assessment requires estimation of the probabilities and consequences of hypothetical attacks against a target. In order to address the interdependencies between the different elements present in the target environment we propose to develop a computer-based model. The model...
Maya is thought as the strongest 3D developing software, especially the complicated scene, which inheritted the characteristics of extendibility and adjustability. In the paper, the film 3D animation design based on Maya is proposed. The detailed creating process of animation by maya are described, which includes five stages of modelling, material, map design, light and camera, animation. The cartoon...
Reflectance properties of real-world opaque materials can be represented by bidirectional reflectance distribution function (BRDF). Non-parametric BRDF becomes the main aspect nowadays because of its verisimilitude and generality. This paper introduces our BRDF capture equipment and a new compact non-parametric model based on curves for isotropic BRDF. 3D isotropic BRDF data are captured and assembled...
A new scheme is proposed for extracting planar surfaces from 2D image sequences. We firstly perform feature correspondence over two neighboring frames, followed by the estimation of disparity and depth maps, provided a calibrated camera. We then apply iterative random sample consensus (RANSAC) plane fitting to the generated 3D points to find a dominant plane in a maximum likelihood estimation style...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.