- Patent Title: Data processing apparatus capable of using different compression configurations for image quality optimization and/or display buffer capacity optimization and related data processing method
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Application No.: US15106312Application Date: 2015-03-18
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Publication No.: US10089955B2Publication Date: 2018-10-02
- Inventor: Chi-Cheng Ju , Tsu-Ming Liu
- Applicant: MEDIATEK INC.
- Applicant Address: TW Hsin-Chu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- International Application: PCT/CN2015/074432 WO 20150318
- International Announcement: WO2015/139627 WO 20150924
- Main IPC: G09G5/00
- IPC: G09G5/00 ; H04N19/00 ; G06F11/00 ; G06F11/07 ; G06F3/14 ; H04N19/66 ; G06F11/10 ; H03M13/00 ; G09G5/04 ; G09G5/14 ; H04N19/436 ; H04N19/86 ; G06F13/42 ; H04N19/426 ; G06T1/60
Abstract:
A data processing apparatus has a first compressor, a second compressor, a first output interface, and a second output interface. The first compressor performs compression upon a first portion of an input display data of a frame to generate a first compressed display data, wherein the compression performed upon the first portion of the input display data has a first compression configuration. The second compressor performs compression upon a second portion of the input display data of the frame to generate a second compressed display data, wherein the compression performed upon the second portion of the input display data has a second compression configuration. The first output interface transmits the first compressed display data over a first display port of a display interface. The second output interface transmits the second compressed display data over a second display port of the display inter face.
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