DIAGNOSTIC SYSTEM BASED ON AUTOENCODERS
Journal Title: Електроніка та системи управління - Year 2018, Vol 1, Issue 55
Abstract
It`s considered the problem of image processing which is used in diagnostic systems when it is necessary to process the results of ultrasound, computed tomography and magnetic resonance imaging. For the solution of this problem it`s often used artificial neural networks especially convolution neural networks. It`s considered the structure of convolutional neural networks especially types of layers. In the paper it is analyzed the creation of convolutional neural networks based on autoencoders. It`s considered the features of such neural network, the algorithm of learning and the important parameters which determine the function quality of image processing. The possible improvement of such topology is possible with help of restricted Boltzmann machine which can be used for pre-learning.
Authors and Affiliations
Victor Sineglazov, Sviatoslav Kostiuchenko
NEURON MODEL SIGMOID ACTIVATION FUNCTION BASED ON MULTI-OPTIONAL FUNCTIONS ENTROPY CONDITIONAL OPTIMIZATION DOCTRINE
It is made an attempt to discover an explainable plausible reason for a neuron activation function, of a sigmoid type function like logistic function, substantiation in terms of the multi-optional conditional optimality...
ALGORITHMS FOR DATA MODELS PROCESSING FOR INTEGRAL ESTIMATION OF FLIGHT CREWS’ PERSONNEL STATES
The algorithm for data model processing is proposed for the estimation of the physical, psychophysiological and functional state of flight crew personnel. There are the number of information technologies that combine the...
COMPARISON OF BRIEF AND ORB BINARY DESCRIPTORS
A great deal of features detectors and descriptors are proposed nowadays for various computer vision applications. The task of image processing which is invariant to all weather conditions (such as rain, fog, smoke, unfa...
SIMILARITY PARAMETRICAL METHOD TO CALCULATE AERODYNAMIC CHARACTERISTICS FOR SAVONIUS ROTORS
Computer aided method of obtaining the analytical empiric formula in the polynomial form to determine the torque coefficient with the rotor similarity parameters such as the Reynolds number, the aspect ratio, the buckets...
TEST BENCH OF AXIAL GENERATORS OF WIND POWER PLANTS
This article is devoted to the construction of a test bench for quality control of an axial generator, which is a part of a low-power wind power plant. The axial generator reaches the working power at a wind speed of 3–3...