Results 121 to 130 of about 10,977 (213)

Direct FFT oversampling without zero-padding. [PDF]

Sci Rep
Donciu C, Temneanu MC, Serea E.
europepmc   +1 more source

A foundation model for rock thin-section images analysis. [PDF]

Commun Eng
Fan J, Yu X, Di Y, Lv T, Zhang R, Bao J, Liu Y, Li L, Pan X.   +8 more
europepmc   +1 more source

Hamming Code in JPEG Image Steganography within the Discrete Cosine Transform Domain

Dian Hafidh Zulfikar, Hermanto Hermanto
openalex   +1 more source

The Arithmetic Coding and Hybrid Discrete Wavelet and Cosine Transform Approaches in Image Compression

, 2020
Nassir H. Salman, S. Rafea
openalex   +2 more sources

Detecting illicit transactions in bitcoin: a wavelet-temporal graph transformer approach for anti-money laundering. [PDF]

Sci Rep
Lin Z, Luo Q, Wu D, Shen J, Li L, Nong X, Qin Z.   +6 more
europepmc   +1 more source

Multivariate Frequency and Amplitude Estimation for Unevenly Sampled Data Using and Extending the Lomb-Scargle Method. [PDF]

Sensors (Basel)
Seilmayer M, Wondrak T, Garcia F.
europepmc   +1 more source

Improving EEG classification of alcoholic and control subjects using DWT-CNN-BiGRU with various noise filtering techniques. [PDF]

Front Neuroinform
Patel N, Verma J, Jain S.
europepmc   +1 more source

Firearm classification from acoustic signals using combined mel spectrogram, MFCC, LFCC, and CRNN networks. [PDF]

Sci Rep
Elkarous L, Jeridi MH, Dhouibi M.
europepmc   +1 more source

D2S-DiffGAN: a novel image classification model under limited labeled samples. [PDF]

Sci Rep
Li Y, Long W, Zhang L, Ren Y.
europepmc   +1 more source

The virtual prism represents the decentration component of the first-order term in a Fourier series of the corneal refractive power. [PDF]

Sci Rep
Danjo Y.
europepmc   +1 more source