Essays about: "image acquisition"

Showing result 6 - 10 of 120 essays containing the words image acquisition.

1. 6. Phase Unwrapping MRI Flow Measurements

   University essay from Uppsala universitet/Avdelningen Vi3

   Author : Mio Liljeblad; [2023]
   Keywords : phase unwrapping; computer vision; cine MRI; NMR; flow measurements; velocity encoding; venc; energy minimization; magnetic resonance; cardiac MRI; sinotubuar junction; pulmonary artery; ascending descending aorta; laplacian algorithm; iterative graph cuts; IGC; sequential tree-reweighted message passing; TRW-S; velocity to noise ratio; VNR; retrospective wrapping; energy formulation;

   Abstract : Magnetic resonance images (MRI) are acquired by sampling the current of induced electromotiveforce (EMF). EMF is induced due to flux of the net magnetic field from coherent nuclear spins with intrinsic magnetic dipole moments. READ MORE

3. 7. Improving the guidance, navigation and control design of the KNATTE platform

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Lars Lundström; [2023]
   Keywords : Multisensor Data Fusion; Nonlinear Kalman Filter; Neural Network;

   Abstract : For complex satellite missions that rely on agile and high-precision manoeuvres, the low-friction aspect of the space environment is a critical component in understanding the attitude control dynamics of the spacecraft. The Kinesthetic Node and Autonomous Table-Top Emulator (KNATTE) is a three-degree-of-freedom frictionless vehicle that serves as the foundation of a multipurpose platform for real-time spacecraft hardware-in-the-loop experiments, and allows emulation of these conditions in two dimensions with the purpose of validating various guidance, navigation, and control algorithms. READ MORE

4. 8. Development of Advanced X-ray Micro-Tomography Helical Scan andTomographic Data Processing

   University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

   Author : Yoseph Abraham; [2023]
   Keywords : ;

   Abstract : Micro-computed tomography (Micro-CT) is an imaging technique that allows for high-resolution,three-dimensional (3D) internal visualization of small objects in a non-destructive manner. However,a significant limitation arises when attempting to image elongated samples at higher resolutions andmagnifications due to the inherently small field of view (FOV). READ MORE

5. 9. Looking Ahead: The Future of the Offline Channel for Digital-born Retailers

   University essay from Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi

   Author : Anna Kälebo Johansson; Michelle Malmström; [2023]
   Keywords : Fashion retailing; E-commerce; Offline channels; Virtual shopping; Price image; Billboard effect; Customer acquisition cost; Retail death;

   Abstract : During recent years, there has been a significant increase in e-commerce and the demand for it among customers. It has become imperative for new fashion retailers to have a digital presence, and the outbreak of Covid-19 has further accelerated this trend, amplifying the importance of having a presence online. READ MORE

6. 10. The effects of different acquisition strategies on brand equity and purchase intention

   University essay from Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Author : Pupu Jin; [2023]
   Keywords : Brand image; Acquisitions and Mergers; Automobile industry; Brand equity; Purchase intention;

   Abstract : Purpose - This study investigates the effect factors of brand equity and purchase intention for the original brand from the M&A perspective, involving two types of acquisitions (acquiring a medium image brand and acquiring a high-end image brand). The study object is a Chinese low-end automobile brand, Changcheng, who seeks to improve the brand. READ MORE