Invention Grant
- Patent Title: Complexity allocation for video and image coding applications
- Patent Title (中): 视频和图像编码应用的复杂性分配
-
Application No.: US13119492Application Date: 2009-09-24
-
Publication No.: US09479786B2Publication Date: 2016-10-25
- Inventor: Limin Lu , Alexandros Tourapis
- Applicant: Limin Lu , Alexandros Tourapis
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- International Application: PCT/US2009/058170 WO 20090924
- International Announcement: WO2010/036772 WO 20100401
- Main IPC: H04N11/02
- IPC: H04N11/02 ; H04N19/19 ; H04N19/176 ; H04N19/147 ; H04N19/172 ; H04N19/61 ; H04N19/11 ; H04N19/103 ; H04N19/127 ; H04N19/17 ; H04N19/179

Abstract:
Coding method complexity types are assigned to video for combinations of coding decision levels associated with a sequence of pictures, a group of pictures, a scene, a region of the scene or picture, a block or macroblock. Multiple coding units are encoded as a function of complexity and determined from the coding decision levels. A first coding decision level is associated with determining a first complexity and a first coding method type for the sequence of pictures. A second coding decision level is associated with determining a second complexity and a second coding method type for the pictures or scene. The picture or sequence includes the coding units. A third coding decision level is associated with determining a third complexity and a third coding method type for the coding units.
Public/Granted literature
- US20110164677A1 Complexity Allocation for Video and Image Coding Applications Public/Granted day:2011-07-07
Information query