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ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 1 - Volume 1
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
Vision and Inertial Sensor Cooperation Using Gravity as a Vertical Reference
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fusion of Multi-View Silhouette Cues Using a Space Occupancy Grid
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision - Volume 2
Dynamic Scene Reconstruction for Efficient Remote Surveillance
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
A survey of skin-color modeling and detection methods
Pattern Recognition
Efficient camera motion and 3D recovery using an inertial sensor
CRV '07 Proceedings of the Fourth Canadian Conference on Computer and Robot Vision
Relative Pose Calibration Between Visual and Inertial Sensors
International Journal of Robotics Research
GPU-based shape from silhouettes
Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia
Accelerating advanced MRI reconstructions on GPUs
Journal of Parallel and Distributed Computing
Real-Time Space Carving Using Graphics Hardware
IEICE - Transactions on Information and Systems
Focused Volumetric Visual Hull with Color Extraction
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Watertight multi-view reconstruction based on volumetric graph-cuts
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
Real-time and markerless 3D human motion capture using multiple views
Proceedings of the 2nd conference on Human motion: understanding, modeling, capture and animation
Parallel high resolution real-time visual hull on GPU
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
KI'10 Proceedings of the 33rd annual German conference on Advances in artificial intelligence
IMU-Aided 3D Reconstruction Based on Multiple Virtual Planes
DICTA '10 Proceedings of the 2010 International Conference on Digital Image Computing: Techniques and Applications
A New Solution to the Relative Orientation Problem Using Only 3 Points and the Vertical Direction
Journal of Mathematical Imaging and Vision
Bayesian real-time perception algorithms on GPU
Journal of Real-Time Image Processing
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This paper presents a full-body volumetric reconstruction of a person in a scene using a sensor network, where some of them can be mobile. The sensor network is comprised of couples of camera and inertial sensor (IS). Taking advantage of IS, the 3D reconstruction is performed using no planar ground assumption. Moreover, IS in each couple is used to define a virtual camera whose image plane is horizontal and aligned with the earth cardinal directions. The IS is furthermore used to define a set of inertial planes in the scene. The image plane of each virtual camera is projected onto this set of parallel-horizontal inertial-planes, using some adapted homography functions. A parallel processing architecture is proposed in order to perform human real-time volumetric reconstruction. The real-time characteristic is obtained by implementing the reconstruction algorithm on a graphics processing unit (GPU) using Compute Unified Device Architecture (CUDA). In order to show the effectiveness of the proposed algorithm, a variety of the gestures of a person acting in the scene is reconstructed and demonstrated. Some analyses have been carried out to measure the performance of the algorithm in terms of processing time. The proposed framework has potential to be used by different applications such as smart-room, human behavior analysis and 3D teleconference.