Invention Grant
- Patent Title: Motion-compensation image processing apparatus, image processing method, and program
- Patent Title (中): 运动补偿图像处理装置,图像处理方法和程序
-
Application No.: US12642681Application Date: 2009-12-18
-
Publication No.: US08269843B2Publication Date: 2012-09-18
- Inventor: Jun Luo , Takefumi Nagumo , Yuhi Kondo
- Applicant: Jun Luo , Takefumi Nagumo , Yuhi Kondo
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan Henderson Farabow Garrett & Dunner LLP
- Priority: JPP2008-325421 20081222
- Main IPC: H04N5/228
- IPC: H04N5/228

Abstract:
An image processing apparatus includes: a section that detects a local motion vector for each block forming an image from a standard image and a reference image; a section that executes motion compensation on the reference image employing the local motion vector to generate a local motion-compensated image; a section that calculates a single global motion vector for the entire standard image and the entire reference image employing the local motion vector and that executes motion compensation on the reference image employing the global motion vector to generate a global motion-compensated image; and a section that calculates respective reliabilities of the local motion-compensated image and the global motion-compensated image in units of image regions and that executes a process to synthesize pixel values of the local motion-compensated image and pixel values of the global motion-compensated image in accordance with the reliabilities to generate a blended motion-compensated image.
Public/Granted literature
- US20100157072A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM Public/Granted day:2010-06-24
Information query