scholarly journals Image compression methodology based on fuzzy transform using block similarity

2013 ◽  
Author(s):  
Petr Hurtik ◽  
Irina Perfilieva
Keyword(s):  
Image Compression ◽  
Fuzzy Transform

scholarly journals A Fast Multilevel Fuzzy Transform Image Compression Method

Axioms ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 135
Author(s):  
Ferdinando Di Martino ◽  
Irina Perfilieva ◽  
Salvatore Sessa
Keyword(s):  
Image Compression ◽  
Compression Ratio ◽  
Fast Algorithm ◽  
Execution Time ◽  
Compression Method ◽  
Fuzzy Transform ◽  
Cpu Time ◽  
Computationally Expensive ◽  
Required Quality ◽  
Fast Variation

We present a fast algorithm that improves on the performance of the multilevel fuzzy transform image compression method. The multilevel F-transform (for short, MF-tr) algorithm is an image compression method based on fuzzy transforms that, compared to the classic fuzzy transform (F-transform) image compression method, has the advantage of being able to reconstruct an image with the required quality. However, this method can be computationally expensive in terms of execution time since, based on the compression ratio used, different iterations may be necessary in order to reconstruct the image with the required quality. To solve this problem, we propose a fast variation of the multilevel F-transform algorithm in which the optimal compression ratio is found in order to reconstruct the image in as few iterations as possible. Comparison tests show that our method reconstructs the image in at most half of the CPU time used by the MF-tr algorithm.

Optimized Fuzzy Transform for Image Compression

2017 ◽  
pp. 118-128
Author(s):  
Daniel Paternain ◽  
Aranzazu Jurio ◽  
Javier Ruiz-Aranguren ◽  
Maria Minárová ◽  
Zdenko Takáč ◽  
...  
Keyword(s):  
Image Compression ◽  
Fuzzy Transform

A review on the application of fuzzy transform in data and image compression

2019 ◽  
Vol 23 (23) ◽  
pp. 12641-12653 ◽  
Author(s):  
Petr Hurtik ◽  
Stefania Tomasiello
Keyword(s):  
Image Compression ◽  
Fuzzy Transform
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