Results 111 to 120 of about 321,454 (242)

Author Correction: Underwater image restoration with Haar wavelet transform and ensemble of triple correction algorithms using Bootstrap aggregation and random forests. [PDF]

Sci Rep, 2022
Rowghanian V.
europepmc   +1 more source

Comparative Study of Image Denoising Using Wavelet Transforms and Optimal Threshold and Neighbouring Window

مجلة كلية التربية للبنات, 2019
NeighShrink is an efficient image denoising algorithm based on the discrete wavelet transform (DWT). Its disadvantage is to use a suboptimal universal threshold and identical neighbouring window size in all wavelet subbands.
ايمان محمد جعفر علوان
doaj  

The Effectiveness of two Dimensional Haar Wavelet Image De-noising performance using Soft or Hard Thresholding Approach

Tikrit Journal of Pure Science
Image de-noising and restoration represent basic problems in image processing with many different applications including engineering, reconstruction of missing data during their transmission and enhancement ..etc.
Wesam Hujab Saood, Khamees Khalaf Hasan
doaj   +1 more source

Wavelet analizde haar wavelet

, 2020
73
openaire   +1 more source

Multi-Resolution Wavelet-Transformed Image Analysis of Histological Sections of Breast Carcinomas

Cellular Oncology, 2005
Multi-resolution images of histological sections of breast cancer tissue were analyzed using texture features of Haar- and Daubechies transform wavelets.
Hae-Gil Hwang, Hyun-Ju Choi, Byeong-Il Lee, Hye-Kyoung Yoon, Sang-Hee Nam, Heung-Kook Choi   +5 more
doaj   +1 more source

Haar Wavelet Based Implementation Method of the Non–integer Order Differentiation and its Application to Signal Enhancement

Measurement Science Review, 2015
Non–integer order differentiation is changing application of traditional differentiation because it can achieve a continuous interpolation of the integer order differentiation. However, implementation of the non–integer order differentiation is much more
Li Yuanlu, Pan Chang, Meng Xiao, Ding Yaqing, Chen Haixiu   +4 more
doaj   +1 more source

Optimum Value of Scale and Threshold for Compression of 99mTc-MDP Bone Scan Images using Haar Wavelet Transform. [PDF]

Indian J Nucl Med, 2022
Pandey AK, Chaudhary J, Sharma A, Patel HC, Sharma PD, Baghel V, Kumar R.   +6 more
europepmc   +1 more source

Novel method to determine bedrock from a single sensor based seismic reflection signal using Haar wavelet transform

Discover Geoscience
The determination of bedrock depth is crucial across various earth sciences and related fields. Geophysical techniques, notably the continuous wavelet transform, are increasingly employed to map subsurface bedrock structures.
N. E. Ramesh, S. Pushpa Mala
doaj   +1 more source

Circuit Simulation of Any Time-Domain Source on Fractional-Order Impedances by Use of the Haar Wavelet Transform, Case Study of the Skin Effect

IEEE Open Journal of Circuits and Systems
An application of the ability of the Haar wavelet operational matrix to perform the numerical inverse Laplace transform as combined with the intrinsically convenient Haar wavelet transform of any time-domain signal is presented in this paper.
Georgios G. Roumeliotis, Jan Desmet, Jos Knockaert   +2 more
doaj   +1 more source

Haar wavelet characterization of dyadic Lipschitz regularity

Revista de la Unión Matemática Argentina
6 pages.
Aimar, Hugo Alejandro, Arias, Carlos Exequiel, Gomez, Ivana Daniela   +2 more
openaire   +4 more sources