전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제33B권10호
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- Pages.130-138
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- 1996
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- 1016-135X(pISSN)
확산망에 의한 방향성 계층적 공간 필터의 구현
Implementation of Hierarchical Spatial Filters with Orientation Selectivity by Using Diffusion Network
초록
In this paper, we propose a neural network which detect edges of different orentation and spatial frequency in arbitrary image data. We constructed the proposed neural network iwth two different types neural network. A diffusion network performs the gaussian operation efficiently by the diffusion process. And the spatial difference network has specially designed connections suitble to detect the contours of a specific oriention. Simulation results showed that the proposed neural network can extract the edges of selected orientation efficiently by applying the neural network to a test pattern and the real image.
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