A new algorithm for high quality video format conversion

被引：0

作者：

Pelagotti, A ^{[1
]}

de Haan, G ^{[1
]}

机构：

[1] Philips Res Labs, NL-5656 AA Eindhoven, Netherlands

来源：

2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL II, PROCEEDINGS | 2001年

关键词：

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

The number of video formats is increasing rapidly. As a consequence, the conversion of video signals from one format into another is of growing importance. The motion portrayal of up-converted sequences significantly improves using motion compensated interpolation techniques, but artifacts are generally visible at the boundary of moving objects where either covering or uncovering of picture parts occurs. In this paper, a robust method to locate covered and uncovered areas, find the correct motion vector, and interpolate new pictures, is presented. Moreover, the paper provides ail overview and an evaluation of some of the more relevant proposals for picture rate up-conversion.

引用

页码：375 / 378

页数：4