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Orthorectification of Spot Images with The Same-pass Constraints
Orthorectification Accuracy Imagery
2015/7/7
SPOT images are one of the most widely used satellite images in middle scale mapping applications for its stereo capability, wide
coverage area and well-known satellite model which is supported nearl...
Development of a new meshless technique is described that presents certain advantages over conventional meshless schemes due to unique weights that force alignment of the derivative approximation. The...
On Computation of Optimal Controllers Subject to Quadratically Invariant Sparsity Constraints
Quadratically Invariant Sparsity Optimal Controllers
2015/6/19
We consider the problem of constructing optimal sparse controllers. It is known that a property called quadratic invariance of the constraint set is important, and results in the constrained minimum-n...
COGNITIVE CONSTRAINTS ON USING COLLABORATIVE LEARNING PORTALS: INVESTIGATING THEIR EFFECTS IN ONCOURSE CL
Indiana University
2015/5/27
Collaborative learning portals help teachers and students attain educational
objectives (Ursula et al., 1997). They also reduce repeated requests for the same
information (Forbes-Pitt, 2002). An eff...
A MINIMAL SET OF CONSTRAINTS AND A MINIMAL PARAMETERIZATION FOR THE TRIFOCAL TENSOR
Mathematics Algorithms Modelling
2015/3/24
The topic of this paper is the so-called trifocal tensor (TFT), which describes the relative orientation of three
uncalibrated images. The TFT is made up of 27 homogenous elements but only has 18 DOF...
SCENE CONSTRAINTS FOR DIRECT SINGLE IMAGE ORIENTATION WITH SELFDIAGNOSIS
Orientation from Points and Lines, Industrial Application
2015/3/24
In this paper we present a new method for single image orientation using an orthographic drawing or map of the scene.
Environments which are dominated by man made objects, such as industrial faciliti...
Yield Constraints of Mango Orchards in Thailand
sustainable land use yield gap analysis yield constraints mango Thailand land evaluation land use planning
2015/2/3
Farmers in Phrao, North Thailand, planted a large number of mango orchards on a “trial and error” basis and with varying success. In 1993, a Comparative Performance Evaluation (CPE) of 45 mango orchar...
Design of Switching Strategy for Adaptive Cruise Control Under String Stability Constraints
ACC String Stability Switching Strategy
2015/1/20
An Adaptive Cruise Control (ACC) system is a driver assistance system that assists a driver to improve driving safety and driving comfort. The design of ACC controller often involves the design of a s...
CONSTRAINTS IN CAD MODELS FOR REVERSE ENGINEERING USING PHOTOGRAMMETRY
CAD Modeling Photogrammetry Reconstruction
2015/1/6
The paper discusses the use of geometric constraints in a CAD model-based photogrammetric system. The CAD models are represented by CSG (Constructive Solid Geometry) models. The geometric primitives t...
WEIGHTED GEOMETRIC OBJECT CONSTRAINTS INTEGRATED IN A LINE-PHOTOGRAMMETRIC BUNDLE ADJUSTMENT
line photogrammetry object reconstruction geometric constraints weighting mathematical model adjustment accuracy architecture
2015/1/6
The line-photogrammetric bundle adjustment is a new approach for the 3D reconstruction of polyhedral objects, with several advantages. Observing lines instead of points and integration of additional o...
OBJECT-ORIENTED MEASUREMENT OF PIPE SYSTEMS USING EDGE MATCHING AND CSG MODELS WITH CONSTRAINTS
CAD error propagation object-oriented photogrammetry reconstruction
2015/1/6
A method for the measurement of pipe systems from a collection of images is presented. A predefined library of parameterized object models defined by CSG trees is used to describe several types of pip...
Optimizing the Safety Stock Inventory Cost Under Target Service Level Constraints
Safety Stock Inventory Cost Target Service Level Constraints
2014/10/22
The level of customer satisfaction largely depends on manufacturer’s ability to respond to customer orders with promptness. The swiftness with which the manufacturers are able to meet customer demand ...
上海大学工程力学课件Chapter 1 Forces, Moments, and Constraints
上海大学 工程力学 课件 Chapter 1 Forces Moments Constraints
2014/8/8
上海大学工程力学课件Chapter 1 Forces, Moments, and Constraints。
IMAGE ACQUISITION CONSTRAINTS FOR PANORAMIC FRAME CAMERA IMAGING
Close range photogrammetry Perspective error Camera geometry Simulation Concentric Eccentric
2014/4/28
The paper describes an approach to quantify the amount of projective error produced by an offset of projection centres in a panoramic imaging workflow. We have limited this research to such panoramic ...
USING RELATIVE ORIENTATION CONSTRAINTS TO PRODUCE VIRTUAL IMAGES FROM OBLIQUE FRAMES
Photogrammetry Dual Head camera calibration fusion of multiple images.
2014/4/25
Image acquisition systems based on multi-head arrangement of digital cameras are attractive alternatives enabling larger imaging area when compared to a single frame camera. The calibration of this ki...