The article outlines a new approach to constructing a feature vector for implementation on computers with a parallel pipeline architecture. The feature vector consists of the calculated characteristics of the gradient of a binary image (binary gradient) by analogy with the operation of the HOG algorithm. The proposed algorithm detects features of the contour pixels of objects in a binary image, which are further used for pattern recognition.
Инноватика-2021 : сборник материалов XVII Международной школы-конференции студентов, аспирантов и молодых ученых, 22-23 апреля 2021 г., г. Томск, Россия. Томск, 2021. С. 109-112