Results 101 to 110 of about 333,902 (325)

Deep Generative Adversarial Compression Artifact Removal

open access: yes, 2017
Compression artifacts arise in images whenever a lossy compression algorithm is applied. These artifacts eliminate details present in the original image, or add noise and small structures; because of these effects they make images less pleasant for the ...
Bertini, Marco   +3 more
core   +1 more source

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha   +12 more
wiley   +1 more source

Diffusive MIMO Molecular Communications: Channel Estimation, Equalization and Detection

open access: yes, 2019
In diffusion-based communication, as for molecular systems, the achievable data rate is low due to the stochastic nature of diffusion which exhibits a severe inter-symbol-interference (ISI). Multiple-Input Multiple-Output (MIMO) multiplexing improves the
Rouzegar, S. M. Reza   +1 more
core   +1 more source

Nonlocal Conduction in a Metawire

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Julio Andrés Iglesias Martínez   +3 more
wiley   +1 more source

PENENTUAN THRESHOLD CITRA MULUT DENGAN METODE NORMAL PROBABILITY DENSITY FUNCTION (NPDF) GUNA MENDETEKSI MULUT PEMELAJAR

open access: yesIlkom Jurnal Ilmiah, 2017
Identifikasi wajah merupakan masalah sulit terutama ketika informasi dari fitur wajah tidak cukup atau terbatas. Misalnya dalam segmentasi mulut pemelajar, dimana objek yang diamati tergolong rumit, terutama ciri utama wajah yaitu, mata, mulut, hidung ...
Anas Anas
doaj   +1 more source

An incremental approach to MSE-based feature selection [PDF]

open access: yes, 2007
Feature selection plays an important role in classification systems. Using classifier error rate as the evaluation function, feature selection is integrated with incremental training.
Bao, C, Guan, SU, Qi, Y
core  

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

open access: yesAdvanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho   +9 more
wiley   +1 more source

Metabolismo socioeconômico (MSE)

open access: yes, 2019
The socioeconomic metabolism (SEM) is a theoretical and methodological perspective that pretends to understand the interrelations between nature and society by quantifying and qualifying the biophysical impacts arising from the appropriation of energy and material resources provided by the environment.
Araújo, Anderson Henrique dos Santos   +2 more
openaire   +4 more sources

Peramalan Kecepatan Angin yang Direkam oleh Sistem AWS dengan Analisis Fuzzy Time Series

open access: yesKubik, 2017
Kehidupan manusia tidak bisa dipisahkan dari faktor alam yang bernama cuaca. Salah satunya yaitu kecepatan angin. Angin mempunyai banyak manfaat bagi kehidupan manusia. Tetapi, angin juga bisa mempunyai dampak buruk bagi manusia.
Fajar Darwis Dzikril Hakimi   +2 more
doaj   +1 more source

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