Focused plenoptic cameras can record spatial and angular information of the light field (LF) simultaneously with higher resolution relative to traditional cameras, which facilitate various applications in computer vision. However, existing image compression methods present ineffectiveness captured images due complex micro-textures generated by microlens relay imaging long-distance correlations ...

Maintaining focused attention in the classroom is considered an important factor for successful learning. Loss of instructional time due to off-task behavior is recognized as a significant challenge by both researchers and practitioners. However, there has been little research into the factors contributing to off-task behavior. This paper reports results from the first large-scale study investi...

This study examined the development of global intelligibility in one’s spontaneous workplace spoken ESL response to form-focused instruction (FFI) through analyses comments from both learner and tutor subjective listeners’ impressionistic judgments. The feedback individuals who worked with Malcolm showed perceived improvement Malcolm’s intelligibility, while no statistically significant change ...