公开(公告)号：US20240214593A1

公开(公告)日：2024-06-27

申请号：US18392570

申请日：2023-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonseok LEE ,  Kyungil KIM

IPC: H04N19/433 ,  H04N19/182

CPC classification number: H04N19/433 ,  H04N19/182

Abstract: An image processing device includes an encoder and a decoder. The encoder compresses image data including pixel values of a pixel group in units of pixel groups to generate a bitstream and decompresses the bitstream to generate first restored data. The decoder receives the bitstream from the encoder and decompresses the bitstream to generate second restored data. The encoder includes a first statistic circuit that generates first statistical data based on the first restored data and changes a setting value of the encoder based on the first statistical data, and the decoder includes a second statistic circuit that generates second statistical data based on the second restored data and changes a setting value of the decoder based on the second statistical data.