Invention Grant
US08704909B2 Systems and methods for efficiently coding and processing image data
有权
用于有效地编码和处理图像数据的系统和方法
- Patent Title: Systems and methods for efficiently coding and processing image data
- Patent Title (中): 用于有效地编码和处理图像数据的系统和方法
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Application No.: US12711079Application Date: 2010-02-23
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Publication No.: US08704909B2Publication Date: 2014-04-22
- Inventor: Alex Kanaris , Aram Lindahl
- Applicant: Alex Kanaris , Aram Lindahl
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri, LLP
- Main IPC: H04N5/228
- IPC: H04N5/228 ; H04N9/73 ; G06K9/00 ; G06K9/36

Abstract:
Systems, methods, and computer-readable media for efficiently coding and processing image data using an electronic device are provided. While both image-quality processing and coding operations may be performed for a frame of captured image data, the electronic device may leverage information generated during one operation in order to more efficiently conduct another operation. For example, an image coding operation may be performed on a first frame of image data by partitioning the image data into blocks of data and transforming the blocks of data into a frequency domain representation or format. Color component statistics from one or more of the blocks of data may be obtained, and an image-quality processing operation may then be performed on the first frame of image data or a subsequent frame of image data using the obtained color component statistics.
Public/Granted literature
- US20110205382A1 SYSTEMS AND METHODS FOR EFFICIENTLY CODING AND PROCESSING IMAGE DATA Public/Granted day:2011-08-25
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