Please use this identifier to cite or link to this item:
https://er.nau.edu.ua/handle/NAU/38657| Title: | A computer system for images compression |
| Authors: | Kucherov, Dmytro Kucherov, D.P. Кучеров, Д.П. |
| Keywords: | image processing image compression |
| Issue Date: | 25-Apr-2019 |
| Publisher: | Національний авіаційний університет |
| Abstract: | 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. |
| 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. |
| URI: | http://er.nau.edu.ua/handle/NAU/38657 |
| Appears in Collections: | Матеріали конференції «Інтелектуальні технології лінгвістичного аналізу» |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.