VISUAL TRACKING AND SEGMENTATION USING TIME-OF-FLIGHT SENSOR

被引：3

作者：

Arif, Omar ^{[1
]}

Daley, Wayne ^{[1
]}

Vela, Patricio ^{[1
]}

Teizer, Jochen ^{[1
]}

Stewart, John ^{[1
]}

机构：

[1] Georgia Inst Technol, Atlanta, GA 30332 USA

来源：

2010 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING | 2010年

关键词：

Segmentation; Time-of-flight;

D O I：

10.1109/ICIP.2010.5652979

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Time-of-Flight (TOF) sensors provide range information at each pixel in addition to intensity information. They are becoming more widely available and more affordable. This paper examines the utility of dense TOF range data for image segmentation and tracking. Energy based formulations for image segmentation are used, which consist of a data term and a smoothness term. The paper proposes novel methods to incorporate range information, obtained from the TOF sensor, into the data and the smoothness term of the energy. Graph cut is used to minimize the energy.

引用

页码：2241 / 2244

页数：4

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