Service robots are designed to perform useful services for human-like activities in dynamic and unstructured environments, they will be of great technological and economical importance in the near future. The interactive ability of service robot with human is one of its essential characteristics to implement service tasks by cooperating with people efficiently. In this paper, a vision-based int...

How do we individuate body parts? Here, we investigated the effect of body segmentation between hand and arm in tactile and visual perception. In a first experiment, we showed that two tactile stimuli felt farther away when they were applied across the wrist than when they were applied within a single body part (palm or forearm), indicating a "category boundary effect". In the following experim...

In this project we built a hierarchical model of a human body out of a set of unorganized polygons. Necessary information was inferred from the original data to define the relationship among body parts and enable user manipulation. Special efforts were made to ensure correct modeling and rendering of joints. Animation was achieved by recording a sequence of frames and replay them. Although this...

BACKGROUND When the human body is introduced to a new motion or movement, it learns the placement of different body parts, sequential muscle control, and coordination between muscles to achieve necessary positions, and it hones this new skill over time and repetition. Previous studies have demonstrated definite differences in the smoothness of body movements with different levels of training, i...

Human motion analysis is receiving increasing attention from computer vision researchers. This interest is motivated by a wide spectrum of applications, such as athletic performance analysis, surveillance, man–machine interfaces, content-based image storage and retrieval, and video conferencing. This paper gives an overview of the various tasks involved in motion analysis of the human body. We ...

Human motion analysis is receiving increasing attention from computer vision researchers. This interest is motivated by a wide spectrum of applications, such as athletic performance analysis, surveillance, man-machine interfaces, content-based image storage and retrieval, and video conferencing. This paper gives an overview of the various tasks involved in motion analysis of the human body. We ...

Purpose: Predicting body Center of Mass (COM) acceleration is carried out with more accuracy based on the acceleration of three joints of lower limb compared to only accounting joints of hip and ankle. Given that trunk movement during quite standing is noticeable, calculating trunk acceleration in model might increase prediction accuracy of COM acceleration. Moreover, in previous research studi...

background: the sternoclavicular joint (scj) is the only synovial articulation between the upper extremity and the trunk. this joint is one of the most frequently used joints, so osteoarthritis (oa) should be very common. however, there are few studies about oa in this joint.   methods: in this study, 48 sternoclavicular joints from the left and right joints of 23 cases and two left joints from...

We present a novel virtual fitting room framework using a depth sensor, which provides a realistic fitting experience with customized motion filters, size adjustments and physical simulation. The proposed scaling method adjusts the avatar and determines a standardized apparel size according to the user's measurements, prepares the collision mesh and the physics simulation, with a total of 1 s p...