A real-time shot cut detector: Hardware implementation

Lotfi Boussaid

doi:10.1016/j.csi.2006.05.009

A real-time shot cut detector: Hardware implementation

2007-03-01

5

PRE

AI

DOI：10.1016/j.csi.2006.05.009

原文链接

原文求助

摘要

En 中文

With the enormous growth in digital audiovisual (AV) information in our life, there is an important need for tools which enable describing the AV content information. In this context, the MPEG-7 standard was developed in order to provide a set of standardized description tools which generate metadata about AV content. However, before any content-based manipulations, the hierarchical structure of video must be determined. This process is known as shot boundary detection or in other case scene change detection. In this paper, an old and reliable method based on local histogram has been used to implement shot cut detector for real-time applications. Since software implementation on PC is not suitable for this algorithm due to the sequential treatments of the processor, we have used an FPGA-based platform. (C) 2006 Elsevier B.V All rights reserved.

Keyword:

shot boundary detection

video seginentation

local histogram

MPEG-7

FPGA

Virtex XCV800

hardware implementation

A real-time shot cut detector: Hardware implementation

摘要

AI总结

期刊

机构

引用论文