As networks of video cameras are being installed in many applications, modeling and inference strategies in video networks have captured more and more interest. There are many challenge problems, such as (i) traditional computer vision challenges in tracking and recognition, robustness to pose, illumination, occlusion, clutter; recognition of objects and activities; (ii) aggregating local infor...

This cross-sectional study aimed to evaluate the primary canine and the primary molar relationship in 205 (90 girls and 115 boys) three to six year-old Turkish children with the primary dentition in centric occlusion according to gender and age. In terms of the molar relationship, Class I was represented by 88.29% of all children who agreed to participate in the study, followed by Class II (7.3...

The objective of this work is to unify an image-centric 2-D view of the world and a visioncentric 3-D view of the world in the context of inbetweening/view interpolation. This is achieved by incorporating epipolar geometry into an existing inbetweening algorithm [8], which is built on a Bayesian framework. Issues include estimation of the fundamental matrix, specification of the new view and ho...

Existing Audio-Visual Speech Recognition (AVSR) systems visually focus intensely on a small region of the face, centred on the immediate mouth area. This is poor design for a variety reasons in real world situations because any occlusion to this small area renders all visual advantage null and void. This is poor by design because it is well known that humans use the complete face to speechread....

One of the key challenges of visual perception is to extract abstract models of 3D objects and object categories from visual measurements, which are affected by complex nuisance factors such as viewpoint, occlusion, motion, and deformations. Starting from the recent idea of viewpoint factorization, we propose a new approach that, given a large number of images of an object and no other supervis...

To date, transverse and vertical forces applied eccentrically to the axis of dental implants in the molar area during oral function have not been quantified. A specially designed load cell placed directly in the implant allowed for measurements of bending moments. Results of both load directions were compared to each other and to the loads applied vertically along the implant axis. The stress i...

The purpose of ttu’s project was to determine whether functional posterior crossbites in children influence the position of the mandibular condyle and assess the effect of crossbite correction on condylar position. Ten children from four to nine years of age with functional posterior crossbites were treated by maxillary expansion. Standardized transcranial temporomandibularjoint radiographs wer...

The purpose of this study is to reveal the relationship between the head position, and the neck and head muscles. At 4 head positions, the activities of masseter, anterior temporal, anterior digastric, sternocleidomastoid and trapezius muscle of ten normal subjects standing straight were investigated electromyographically with surface electrodes during voluntary maximal clenching in centric occ...