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구분 출원국
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등록 차원 변환 가능한 컨볼루션 연산 장치 및 방법

발명자
석정희, 여준기
출원번호
16682011 (2019.11.13)
공개번호
20200167405 (2020.05.28)
등록번호
11487845 (2022.11.01)
출원국
미국
협약과제
18HS3300, 스마트카의 자율주행을 위한 실시간 센싱융합처리가 가능한 커넥티드 드라이빙 컴퓨팅 시스템 기술 개발, 김성훈
초록
A convolutional operation device for performing convolutional neural network processing includes an input sharing network including first and second input feature map registers configured to shift each input feature map, which is inputted in row units, in a row or column direction and output the shifted input feature map and arranged in rows and columns, a first MAC array connected to the first input feature map registers, an input feature map switching network configured to select one of the first and second input feature map registers, a second MAC array connected to one selected by the input feature map switching network among the first and second input feature map registers, and an output shift network configured to shift the output feature map from the first MAC array and the second MAC array to transmit the shifted output feature map to an output memory.
KSP 제안 키워드
Convolution neural network(CNN), Feature Map, Network processing, Neural networks, Switching network