The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2021
Filed:
Oct. 22, 2019
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Jongsun Park, Seoul, KR;
Dong Yeob Shin, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06N 3/04 (2006.01);
U.S. Cl.
CPC ...
G06K 9/623 (2013.01); G06K 9/629 (2013.01); G06N 3/04 (2013.01);
Abstract
An operation device of a convolutional neural network includes a first operation unit performing a convolution operation on an input feature map based on a predetermined mosaic type to output at least one pixel information of an output feature map, a prediction unit predicting the other pixel information of the output feature map as one of a skip pixel and an operation pixel based on the at least one pixel information, and a second operation unit skipping the convolution operation with respect to the sip pixel to process the skip pixel as an output of zero.