NAU Harvester System
A computer system for images compression
Репозитарій Національного Авіаційного Університету
View Archive Info| Field | Value | |
| Title |
A computer system for images compression
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| Creator |
Kucherov, Dmytro
Kucherov, D.P. Кучеров, Д.П. |
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| Subject |
image processing
image compression |
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| Description |
A new approach to images compression is proposed. The approach involves the use of elements of tensor analysis based on singular decomposition. A feature of this approach used is the representation of the image by the matrix triad, which includes the tensor core and a pair of unitary matrices containing right and left singular vectors, respectively. Compression is achieved by one recurrent procedure, which involves lowering the rank of the triad to the level of allowable errors while maintaining the original image size. The result of semi-natural modeling the system components is provided.
A new approach to images compression is proposed. The approach involves the use of elements of tensor analysis based on singular decomposition. A feature of this approach used is the representation of the image by the matrix triad, which includes the tensor core and a pair of unitary matrices containing right and left singular vectors, respectively. Compression is achieved by one recurrent procedure, which involves lowering the rank of the triad to the level of allowable errors while maintaining the original image size. The result of semi-natural modeling the system components is provided. |
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| Date |
2019-05-16T10:02:06Z
2019-05-16T10:02:06Z 2019-04-25 |
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| Type |
Thesis
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| Identifier |
http://er.nau.edu.ua/handle/NAU/38657
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| Language |
en
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| Format |
application/pdf
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| Publisher |
Національний авіаційний університет
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