公开(公告)号：US20210209514A1

公开(公告)日：2021-07-08

申请号：US17141780

申请日：2021-01-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chulho KIM ,  Ock Kee BAEK ,  Young Choon WOO ,  Sung Yup LEE ,  Jung Hoon LEE ,  In Moon CHOI

IPC: G06N20/20 ,  G06K9/62

Abstract: A machine learning method for incremental learning builds a model by using training data and incrementally updates the built model by using only a new weight generated based on new training data.

公开(公告)号：US20240185427A1

公开(公告)日：2024-06-06

申请号：US18472022

申请日：2023-09-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yongjin LEE ,  Sung Yup LEE

IPC: G06T7/11

CPC classification number: G06T7/11 ,  G06T2207/10024

Abstract: Disclosed is an operating method of an image processor communicating with a memory device that includes receiving raw image data from the memory device, receiving first to n-th filter data from the memory device, generating first to n-th heat maps based on a convolution neural network (CNN) operation of the first to n-th filter data and the raw image data, extracting a first region of interest (ROI) from a first heat map among the first to n-th heat maps, extracting a first portion corresponding to the first ROI from a second heat map among the first to n-th heat maps, and generating a first top-down heat map by applying the first portion of the second heat map to the first ROI of the first heat map. ‘n’ is a natural number greater than ‘2’.