Multi-resolution image analysis based on singular value decomposition and subdivision

2013 ◽  
Author(s):  
Guo Xian Jiu ◽  
Zhang Guo Sheng
Keyword(s):  
Image Analysis ◽  
Singular Value Decomposition ◽  
Singular Value ◽  
Resolution Image ◽  
Value Decomposition

scholarly journals Image analysis of the tree test using wavelet transform, singular value decomposition, and Fourier transform

2019 ◽  
Vol 90 (3) ◽  
pp. 284-293
Author(s):  
Keita Kawasugi ◽  
Kazuhisa Takemura ◽  
Yumi Iwamitsu ◽  
Hitomi Sugawara ◽  
Sakura Nishizawa ◽  
...  
Keyword(s):  
Image Analysis ◽  
Fourier Transform ◽  
Wavelet Transform ◽  
Singular Value Decomposition ◽  
Singular Value ◽  
Value Decomposition

Enhanced Singular Value Decomposition based Fusion for Super Resolution Image Reconstruction

2015 ◽  
Vol 65 (6) ◽  
pp. 459 ◽  
Author(s):  
K. Joseph Abraham Sundar ◽  
V. Vaithiyanathan ◽  
M. Manickavasagam ◽  
A.K. Sarkar
Keyword(s):  
Singular Value Decomposition ◽  
Super Resolution ◽  
Singular Values ◽  
Singular Value ◽  
High Definition ◽  
Satellite Imaging ◽  
Resolution Image ◽  
High Definition Television ◽  
Television Broadcasting ◽  
Value Decomposition

<p>The singular value decomposition (SVD) plays a very important role in the field of image processing for applications such as feature extraction, image compression, etc. The main objective is to enhance the resolution of the image based on Singular Value Decomposition. The original image and the subsequent sub-pixel shifted image, subjected to image registration is transferred to SVD domain. An enhanced method of choosing the singular values from the SVD domain images to reconstruct a high resolution image using fusion techniques is proposesed. This technique is called as enhanced SVD based fusion. Significant improvement in the performance is observed by applying enhanced SVD method preceding the various interpolation methods which are incorporated. The technique has high advantage and computationally fast which is most needed for satellite imaging, high definition television broadcasting, medical imaging diagnosis, military surveillance, remote sensing etc.</p>

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