To compensate the deficit of 3D content, 2D to 3D video conversion (2D-to-3D) has recently attracted more attention from both industrial and academic communities. The semi-automatic 2D-to-3D conversion which estimates corresponding depth of non-key-frames through key-frames is more desirable owing to its advantage of balancing labor cost and 3D effects. The location of key-frames plays a role o...

Microblogging tools such as Twitter show potential to enrich classroom experience and benefit student learning. Research shows that instructional guidance is particularly necessary in computer-assisted learning environments, but no research has been done to study the effects of instructional guidance in microblogging-based learning. Using a multiple-case study design, the researcher examined st...

Knowing the exact 3D location of workers and robots in a collaborative environment enables several real applications, such as detection unsafe situations or study mutual interactions for statistical social purposes. In this letter, we propose non-invasive light-invariant framework based on depth devices deep neural networks to estimate pose from an external camera. The method can be applied any...

Microblogging tools such as Twitter show potential to enrich classroom experience and benefit student learning. Research shows that instructional guidance is particularly necessary in computer-assisted learning environments, but no research has been done to study the effects of instructional guidance in microblogging-based learning. Using a multiple-case study design, the researcher examined st...