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. 19, 2024
Filed:
Nov. 17, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sang Heon Lee, Hwaseong-si, KR;
Sung Ho Jun, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
The present disclosure provides an image processing device. The image processing device includes a multimedia processor and a frame buffer compressor. For example, the frame buffer compressor performs a first compression on first image data including at least a most significant bit (MSB) of the image data of the pixel. The frame buffer compressor performs a second compression on second image data including at least a least significant bit (LSB) of the image data of the pixel. According to techniques described herein, a compression type of the first compression (e.g., a compression type based on a constant bit rate (CBR) mode, fixed bit coding, quad-tree coding, etc.) is different from a compression type of the second compression (e.g., a compression type based on a variable bit rate (VBR) mode, Golomb-Rice coding, Huffman coding, etc.).