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A technique for deriving an integrated data definition from existing data resources. A principal objective of IDEF1X is to support integration. The approach to integration focuses on the capture, management, and use of a single semantic definition of the data resource referred to as a “ conceptual schema.”.
Data acquisition. Data acquisition is the process of sampling signals that measure real-world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems, abbreviated by the acronyms DAS, DAQ, or DAU, typically convert analog waveforms into digital values ...
Seismic data acquisition. Seismic data acquisition is the first of the three distinct stages of seismic exploration, the other two being seismic data processing and seismic interpretation. [1] Seismic acquisition requires the use of a seismic source at specified locations for a seismic survey, and the energy that travels within the subsurface ...
Point set registration is the process of aligning two point sets. Here, the blue fish is being registered to the red fish. In computer vision, pattern recognition, and robotics, point-set registration, also known as point-cloud registration or scan matching, is the process of finding a spatial transformation (e.g., scaling, rotation and translation) that aligns two point clouds.
SCADA (supervisory control and data acquisition) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes. It also covers sensors and other devices, such as programmable logic controllers, which interface with process plant or machinery.
No. 12 Utah won its first official Big 12 ... and running up the middle for a 1-yard score. The Utes led 10-3. ... OSU added another TD and 2-point conversion with 1:47 remaining in the game to ...
A point cloud is a discrete set of data points in space. The points may represent a 3D shape or object. Each point position has its set of Cartesian coordinates (X, Y, Z). [1][2] Points may contain data other than position such as RGB colors, [2] normals, [3] timestamps [4] and others. Point clouds are generally produced by 3D scanners or by ...
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