Inspec keywords: video signal processing; object tracking; support vector machines; image sequences; learning (artificial intelligence)

Other keywords: SVM model; favourable performance; inaccurate samples; maximum margin object tracking; tracking models; state-of-art performance; weighted circulant feature maps; circulant sampling; model update strategy; wrong samples; strong discriminative power; efficient solution; training sample; support vector machine; circulant matrices; authors; high efficiency; weighted circulant training samples; dense circulant samples

Subjects: Optical, image and video signal processing; Other topics in statistics; Computer vision and image processing techniques; Knowledge engineering techniques