Invention Grant
- Patent Title: Video transcoding system with quality readjustment based on high scene cost detection and method for use therewith
- Patent Title (中): 基于高场景成本检测的质量调整的视频转码系统及其使用方法
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Application No.: US12261204Application Date: 2008-10-30
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Publication No.: US09407925B2Publication Date: 2016-08-02
- Inventor: Avinash Ramachandran
- Applicant: Avinash Ramachandran
- Applicant Address: CA Toronto
- Assignee: VIXS Systems, Inc.
- Current Assignee: VIXS Systems, Inc.
- Current Assignee Address: CA Toronto
- Agency: Garlick & Markison
- Agent Bruce E. Stuckman
- Main IPC: H04N19/14
- IPC: H04N19/14 ; H04N19/152 ; H04N19/40 ; H04N19/15 ; H04N19/124 ; H04N19/126 ; H04N19/156 ; H04N19/17 ; H04N19/115
Abstract:
A system for transcoding a video signal into a transcoded video signal, includes a high scene cost detection module that detects a high scene cost corresponding to at least one image of the video signal. An encoder section generates the transcoded video signal, wherein, when the high scene cost is detected, an enhanced quality is assigned to at least one central region.
Public/Granted literature
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