Category: Publications

  • Scale Coding Bag-of-Words for Action Recognition

    Fahad Shahbaz Khan; Joost Van De Weijer; Andrew D. Bagdanov; Michael Felsberg Read Full Paper → Recognizing human actions in still images is a challenging problem in computer vision due to significant amount of scale, illumination and pose variation. Given the bounding box of a person both at training and test time, the task is to classify the […]

  • Adaptive Color Attributes for Real-Time Visual Tracking

    Martin Danelljan, Fahad Shahbaz Khan, Michael Felsberg, Joost van de Weijer Read Full Paper → Visual tracking is a challenging problem in computer vision. Most state-of-the-art visual trackers either rely on luminance information or use simple color representations for image description. Contrary to visual tracking, for object recognition and detection, sophisticated color features when combined […]

  • Stacked Sequential Scale-SpaceTaylor Context

    Carlo Gatta; Francesco Ciompi Read Full Paper → We analyze sequential image labeling methods that sample the posterior label field in order to gather contextual information. We propose an effective method that extracts local Taylor coefficients from the posterior at different scales. Results show that our proposal outperforms state-of-the-art methods on MSRC-21, CAMVID, eTRIMS8 and KAIST2 […]

  • Local Pyramidal Descriptors for Image Recognition

    Lorenzo Seidenari; Giuseppe Serra; Andrew D. Bagdanov; Alberto Del Bimbo Read Full Paper → In this paper, we present a novel method to improve the flexibility of descriptor matching for image recognition by using local multiresolution pyramids in feature space. We propose that image patches be represented at multiple levels of descriptor detail and that these levels be […]