Results 111 to 120 of about 822,606 (159)

Computer Assisted Diagnosis of Breast Cancer Using Histopathology Images and Convolutional Neural Networks

CSI International Symposium on Artificial Intelligence and Signal Processing, 2022
In recent years, breast cancer has become one of the most prevalent kinds of cancer. Breast Ultrasound, Diagnostic Mammogram, Magnetic Resonance Imaging (MRI), and other imaging modalities are routinely used to diagnose breast cancer.
Chinnapapakkagari Sreenivasa Vikranth, B. Jagadeesh, Kanna Rakesh, Doriginti Mohammad, S. Krishna, Remya Ajai A S   +5 more
semanticscholar   +1 more source

Computer-Assisted Teaching Environment for Digital Signal Recognition Course Learning

International Symposium on Electronics and Telecommunications, 2018
In this paper, we present a computer-assisted teaching system for digital signal recognition using the computer as an interactive partner in problem solving activities.
Ting Liu, Zengzhao Chen, Zhaoli Zhang, Hai Liu, Deli Kong   +4 more
semanticscholar   +1 more source

Design and performance study of a BMI-based hand-assisted robot

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA), 2022
Forty-six percent of stroke patients, of whom 80 percent are not treated in a timely manner, have hand paralysis syndrome that lasts a lifetime. The integration and control of external rehabilitation devices based on EEG signal collection is gaining more
Jiayi Cai, Jialiang Cai
semanticscholar   +1 more source

A computer-assisted thin-section study of Lake Baikal sediments: a tool for understanding sedimentary processes and deciphering their climatic signal

International Journal of Earth Sciences, 2000
A freeze-drying technique for cutting thin-sections of soft sediments without disturbance is used to study several Lake Baikal sedimentary microstructures. Image analysis methodology is applied to selected thin-sections. This new technique provides quantification of the size, shape, orientation and packing of the objects forming the sedimentary ...
Pierre Francus, Eugene B. Karabanov
openaire   +2 more sources

Sinusoidal Signal Assisted Multivariate Empirical Mode Decomposition for Brain–Computer Interfaces

IEEE journal of biomedical and health informatics, 2018
A brain–computer interface (BCI) is a communication approach that permits cerebral activity to control computers or external devices. Brain electrical activity recorded with electroencephalography (EEG) is most commonly used for BCI.
S. Ge, Yan Shi, Ruimin Wang, Pan Lin, Junfeng Gao, Gao-Peng Sun, K. Iramina, Yuankui Yang, Y. Leng, Haixian Wang, Wenming Zheng   +10 more
semanticscholar   +1 more source

Software‐Oriented Collaborative Project‐Based Learning of Biomedical Signal Processing in Simulated Industry‐Like Conditions

Computer Applications in Engineering Education
Most academic approaches to teaching biomedical signal processing (BSP) focus either on acquisition procedures of electrophysiological data, predefined menu‐driven signal processing methods using virtual laboratories, or ordinary signal processing ...
Tomasz Pieciak, Piotr Augustyniak
semanticscholar   +1 more source

Computer-assisted voltammetry with a multi-level random signal

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1987
Abstract In order to improve the potential of voltammetry for qualitative analysis, computer-assisted voltammetry with a multi-level random signal has been proposed. An impulse-equivalent pulse train (so-called I-sequence) has been generated as the input potential signal.
openaire   +4 more sources

A versatile and quantitative computer-assisted photoelectronic technique used for the analysis of ciliary beat cycles.

Cell Motility, 1985
The beat cycles of rabbit tracheal cilia in culture and Mytilus laterofrontal cirri were recorded using a phototransistor, transillumination, video, and phase-contrast microscopy.
Michael J. Sanderson, E. R. Dirksen
semanticscholar   +1 more source

Dichroic microspectrophotometer: a computer-assisted, rapid, wavelength-scanning photometer for measuring linear dichroism in single cells.

Journal of the Optical Society of America, 1974
A novel microspectrophotometer is described, which simultaneously resolves cell absorption into two mutually orthogonal components allowing the determination of linear dichroism as a function of wavelength in the range of 325–695 nm. This instrument uses
F. I. Hárosi, E. MacNichol
semanticscholar   +1 more source

Signal Processing Methods for Transmission Ultrasonic Computerized Tomography

, 1980
Measurements required for ultrasonic computer assisted tomography are time-of flight of the signal and its amplitude. Images reconstructed from attenuation data obtained from pulses, bursts, and chirps are presented.
J. Greenleaf, R. Bahn
semanticscholar   +1 more source