Prediction and tracking of moving objects in image sequences

被引：33

作者：

Bors, AG ^{[1
]}

Pitas, I ^{[1
]}

机构：

[1] Univ Thessaloniki, Dept Informat, GR-54006 Salonika, Greece

来源：

IEEE TRANSACTIONS ON IMAGE PROCESSING | 2000年 / 9卷 / 08期

关键词：

Bayes procedures; image sequence analysis; tracking;

D O I：

10.1109/83.855440

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We employ a prediction model for moving object velocity and location estimation derived from Bayesian theory. The optical flow of a certain moving object depends on the history of its previous values. A joint optical flow estimation and moving object segmentation algorithm is used for the initialization of the tracking algorithm. The segmentation of the moving objects is determined by appropriately classifying the unlabeled and the occluding regions. Segmentation and optical flow tracking is used for predicting future frames.

引用

页码：1441 / 1445

页数：5

共 10 条

[1] Occlusion-adaptive, content-based mesh design and forward tracking [J].

Altunbasak, Y ;

Tekalp, AM .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 1997, 6 (09) :1270-1280

[2]

[Anonymous], 1982, ESTIMATION DEPENDENC

[3] Optical flow estimation and moving object segmentation based on median radial basis function network [J].

Bors, AG ;

Pitas, I .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 1998, 7 (05) :693-702

[4] Median radial basis function neural network [J].

Bors, AG ;

Pitas, I .

IEEE TRANSACTIONS ON NEURAL NETWORKS, 1996, 7 (06) :1351-1364

[5] The active recovery of 3D motion trajectories and their use in prediction [J].

Bradshaw, KJ ;

Reid, ID ;

Murray, DW .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1997, 19 (03) :219-234

[6] BAYESIAN-ESTIMATION OF MOTION VECTOR-FIELDS [J].

KONRAD, J ;

DUBOIS, E .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1992, 14 (09) :910-927

[7] PRECISION TRACKING BASED ON SEGMENTATION WITH OPTIMAL LAYERING FOR IMAGING SENSORS [J].

KUMAR, A ;

BARSHALOM, Y ;

ORON, E .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1995, 17 (02) :182-188

[8] ASSET-2 - REAL-TIME MOTION SEGMENTATION AND SHAPE TRACKING [J].

SMITH, SM ;

BRADY, JM .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1995, 17 (08) :814-820

[9] Rigid body segmentation and shape description from dense optical flow under weak perspective [J].

Weber, J ;

Malik, J .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1997, 19 (02) :139-143

[10]

Widrow B., 1985, Adaptive Signal Processing

← 1 →