Results 111 to 120 of about 7,252 (285)

COMPUTATIONAL 2D and 3D MEDICAL IMAGE DATA COMPRESSION MODELS. [PDF]

open access: yesArch Comput Methods Eng, 2022
Boopathiraja S   +3 more
europepmc   +1 more source

Redundancy cancellation of compressed measurements by QRS complex alignment. [PDF]

open access: yesPLoS One, 2022
Nasimi F   +2 more
europepmc   +1 more source

Wavelet Based Color Image Compression and Mathematical Analysis of Sign Entropy Coding

open access: yes, 2011
International audienceOne of the advantages of the Discrete Wavelet Transform (DWT) compared to Fourier Transform (e.g. Discrete Cosine Transform DCT) is its ability to provide both spatial and frequency localization of image energy.
Ellouze, Noureddine   +2 more
core   +2 more sources

Adaptive dilation analysis for wavelet coding with EMDC [PDF]

open access: yes, 2003
The Embedded Morphological Dilation Coding (EMDC) algorithm, recently proposed by the author of this work, implements a direct coding of the wavelet coefficients significance map that is based on the action of a new kind of multiresolution binary (bit ...
A. SIGNORONI, LAZZARONI F, LEONARDI R
core  

Scalable Image Self-Embedding Based on Dual-Rate SPIHT-LDPC Reference Generation Scheme [PDF]

open access: yesRadioengineering, 2019
Image Self-Embedding is a method of embedding two sets of data into the original image, authentication data for tamper detection and reference data for image recovery.
N. Daneshmandpour   +2 more
doaj  

Method for pre-processing of level crossing image [PDF]

open access: yesTransport Problems, 2015
Actuality of problem in the improvement of transport safety at level crossings (LC) is caused by increasing the number of vehicles and reducing discipline of vehicle drivers.
Roman RYBALKA, Konstantin HONCHAROV
doaj  

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