公开(公告)号：US20220256177A1

公开(公告)日：2022-08-11

申请号：US17665910

申请日：2022-02-07

Applicant: Korea Electronics Technology Institute

Inventor： Hee Tak KIM ,  Byung Soo KIM ,  Young Jong JANG ,  Tae Ho HWANG

IPC: H04N19/42 ,  H04N21/44

Abstract: This application relates to a display stream compression (DSC) encoding method in a DSC encoding hardware device. In one aspect, the method may include applying a DSC encoding setting variable set by a core. The method may also include reading an input video, received through a video receiver, from an image buffer in which the input video is stored. The method may further include receiving a DSC encoding operation execution command from the core and executing a DSC encoding operation on the basis of the DSC encoding setting variable.

公开(公告)号：US20210142162A1

公开(公告)日：2021-05-13

申请号：US16684087

申请日：2019-11-14

Applicant: Korea Electronics Technology Institute

Inventor： Seok Hoon JEON ,  Byung Soo KIM ,  Hee Tak KIM ,  Tae Ho HWANG

IPC: G06N3/08 ,  G06N3/04

Abstract: Provided are a hyperparameter optimizer and method for optimizing hyperparameters and a spiking neural network processing unit. The optimizer includes a statistical analyzer configured to receive training data and perform statistical analysis on the training data, an objective function generator configured to generate hyperparameter-specific objective functions by using a statistical analysis value of the statistical analyzer, and an optimal hyperparameter selector configured to select optimal hyperparameters according to certain rules on the basis of the hyperparameter-specific objective functions.