Automated Human Screening for Detecting Concealed Knowledge - Engineering Assignment Help

Assignment Task

ABSTRACT

Behavioral indicators of deception and behavioral state are extremely difficult for humans to analyze. This research effort attempts to leverage automated systems to augment humans in detecting deception by analyzing nonverbal behavior on video. By tracking faces and hands of an individual, it is anticipated that objective behavioral indicators of deception can be isolated, extracted and synthesized to create a more accurate means for detecting human deception. Blob analysis, a method for analyzing the movement of the head and hands based on the identification of skin color is presented. A proof-of- concept study is presented that uses blob analysis to extract visual cues and events, throughout the examined videos. The integration of these cues is done using a hierarchical Hidden Markov Model to explore behavioral state identification in the detection of deception, mainly involving the detection of agitated and over-controlled behaviors.

INTRODUCTION

Deception recognition has a wide range of applications, such as security in buildings, border crossing, airport screening and interrogations. Behaviors associated with deception might be classified into two groups: agitation and over-control. In an effort to suppress deceptive cues and appear truthful [6], liars may overcompensate and dramatically reduce all behavior [4, 14]. Such tenseness and over-control can be seen in decreased head movements [1], leg movements [5] and hand and arm movements [15] which may accompany deceptive communication.

This Engineering Assignment has been solved by our Engineering experts at My Uni Paper. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.
Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.