Invention Application
- Patent Title: DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION
- Patent Title (中): 视频信息可扩展编码的设备和方法
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Application No.: US14329804Application Date: 2014-07-11
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Publication No.: US20150016502A1Publication Date: 2015-01-15
- Inventor: Krishnakanth RAPAKA , Vadim SEREGIN , Jianle CHEN , Ye-Kui WANG , Marta KARCZEWICZ
- Applicant: QUALCOMM Incorporated
- Main IPC: H04N19/187
- IPC: H04N19/187 ; H04N19/50

Abstract:
An apparatus configured to code video information includes a memory unit and a processor in communication with the memory unit. The memory unit is configured to store video information associated with a current layer and an enhancement layer, the current layer having a current picture. The processor is configured to determine whether the current layer may be coded using information from the enhancement layer, determine whether the enhancement layer has an enhancement layer picture corresponding to the current picture, and in response to determining that the current layer may be coded using information from the enhancement layer and that the enhancement layer has an enhancement layer picture corresponding to the current picture, code the current picture based on the enhancement layer picture. The processor may encode or decode the video information.
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