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The study for the establishment of a complete flight information system that Provide airport management authorities as passengers aboard the aircraft before departure and after the arrival of the various kinds of information, In order to after the arrival of the aircraft to help passengers get instant information, Flight management system has been capture by the Aeronautical Information Services system...
Affective computing endows computers with the ability to observe and understand, thus generates a variety of emotional characteristics. Facial expression has continuous signal which is direct expression of emotion. Affective computing via facial expressions has aroused great interest in intelligent interactive and pattern recognition recently. RGB camera is sensitive to surroundings, especially to...
Nowadays, the internet of things has been improved greatly with the progress of the sensor, big data, mobile Internet and other relative technologies. One water fountain with intelligent monitoring system based on the internet of things is discussed in this paper. The key parameters of the water fountain were derived from the sensors and transmitted the encrypted data by GPRS or WIFI net to central...
Feature extraction and classification are two essential components in face recognition. Feature extraction is a process to reduce the original input high-dimensional data and reserve the crucial information. Considering the problem that the human face image is high-dimensional, dimensionality reduction (DR) methods can be employed to obtain low-dimensional data for recognition. Eigenspace-based method...
Depth estimation, which is mostly performed by stereo vision, is a remarkable task in vision and scene understanding. In this paper, depth map estimation from a single image is investigated and applied in pedestrian candidate generation. To recover accurate depth map from a single image, a Markov Random Field (MRF) model that incorporates both image depth cues and the relationships between different...
In this paper, we propose to extract global directional features of finger-knuckle-print based on difference image for identity verification. In order to simplify the formulation for computational complexity reduction, the proposed horizontal and vertical difference images are generated based on matrix projection operation. Subsequently, a Heaviside step function is adopted for image ternarization...
How to recognize a batch of electronic thermometers reading is a key step in its qualified judgment. Using machine vision method to acquire the picture of batch electronic thermometers screen, adopt gray processing, edge detection and reclamation, gauss filter, precise edge localization, binarization processing and OCR recognition. Secondly obtaining the value of every electronic thermometer. For...
Facial expression recognition is a challenge problem in biometric identification. Many traditional methods, i.e. Local Preserving Projection (LPP) algorithm, have attempted to solve the problem. In this paper, a distance weighted supervised manifold learning algorithm based on LPP is also proposed. In the proposed method, a distance-weighted matrix, which fully takes advantage of the class information...
The scale effect of big data brings great challenges to manufacturing resource integration, modeling, analysis and sharing. According to the application requirements, function requirements, performance requirements and operation conditions of manufacturing resources integration and sharing (MRIS) in big data environment, the characteristics of manufacturing resource big data are analyzed, then, a...
The Satellite Simulation Technology today is widely used by many famous space researching organizations in the world, almost each of them has its customized simulation system which has been contributing much on various of successful satellite designs, however, there hasn't been a generic framework to simplify complicated satellite design, this leads to significant investment on R & D costs, on...
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