нейрочип artificial neural network дискриминантная функция дискримінантна функція искусственная нейронная сеть разностный срез різницевий зріз штучна нейронна мережа LED endoscopy LED ендоскопія classification of objects computer system cut difference matrix elements discriminant functions discriminant function discriminator intelligent laser endoscopy linear regression medical diagnosis narrowband endoscopy narrowband radiation neural network classifier of objects neural networks neurochip neurocomputer neyrochyp optical channel matrix of micro lenses smartlink optoelectronic processor array of smart pixels parallelism perceptron