|
|
Albert Clapes, Miguel Reyes, & Sergio Escalera. (2012). User Identification and Object Recognition in Clutter Scenes Based on RGB-Depth Analysis. In 7th Conference on Articulated Motion and Deformable Objects (Vol. 7378, pp. 1–11). LNCS. Springer Berlin Heidelberg.
Abstract: We propose an automatic system for user identification and object recognition based on multi-modal RGB-Depth data analysis. We model a RGBD environment learning a pixel-based background Gaussian distribution. Then, user and object candidate regions are detected and recognized online using robust statistical approaches over RGBD descriptions. Finally, the system saves the historic of user-object assignments, being specially useful for surveillance scenarios. The system has been evaluated on a novel data set containing different indoor/outdoor scenarios, objects, and users, showing accurate recognition and better performance than standard state-of-the-art approaches.
|
|
|
|
Sergio Escalera. (2012). Human Behavior Analysis From Depth Maps. In F.J. Perales, R.B. Fisher, & T.B. Moeslund (Eds.), 7th Conference on Articulated Motion and Deformable Objects (Vol. 7378, pp. 282–292). Springer Heidelberg.
Abstract: Pose Recovery (PR) and Human Behavior Analysis (HBA) have been a main focus of interest from the beginnings of Computer Vision and Machine Learning. PR and HBA were originally addressed by the analysis of still images and image sequences. More recent strategies consisted of Motion Capture technology (MOCAP), based on the synchronization of multiple cameras in controlled environments; and the analysis of depth maps from Time-of-Flight (ToF) technology, based on range image recording from distance sensor measurements. Recently, with the appearance of the multi-modal RGBD information provided by the low cost Kinect \textsfTM sensor (from RGB and Depth, respectively), classical methods for PR and HBA have been redefined, and new strategies have been proposed. In this paper, the recent contributions and future trends of multi-modal RGBD data analysis for PR and HBA are reviewed and discussed.
|
|
|
|
Wenjuan Gong, Jordi Gonzalez, Joao Manuel R. S. Taveres, & Xavier Roca. (2012). A New Image Dataset on Human Interactions. In 7th Conference on Articulated Motion and Deformable Objects (Vol. 7378, pp. 204–209). Springer Berlin Heidelberg.
Abstract: This article describes a new collection of still image dataset which are dedicated to interactions between people. Human action recognition from still images have been a hot topic recently, but most of them are actions performed by a single person, like running, walking, riding bikes, phoning and so on and there is no interactions between people in one image. The dataset collected in this paper are concentrating on human interaction between two people aiming to explore this new topic in the research area of action recognition from still images.
|
|
