scholarly journals Aerial Video Trackers Review

Entropy ◽  
2020 ◽  
Vol 22 (12) ◽  
pp. 1358
Author(s):  
Jinlu Jia ◽  
Zhenyi Lai ◽  
Yurong Qian ◽  
Ziqiang Yao
Keyword(s):  
Target Tracking ◽  
Aerial Photography ◽  
Video Tracking ◽  
Future Research ◽  
Research Directions ◽  
High Data ◽  
Tracking Algorithms ◽  
Future Research Directions ◽  
Tracking Technology ◽  
Aerial Video

Target tracking technology that is based on aerial videos is widely used in many fields; however, this technology has challenges, such as image jitter, target blur, high data dimensionality, and large changes in the target scale. In this paper, the research status of aerial video tracking and the characteristics, background complexity and tracking diversity of aerial video targets are summarized. Based on the findings, the key technologies that are related to tracking are elaborated according to the target type, number of targets and applicable scene system. The tracking algorithms are classified according to the type of target, and the target tracking algorithms that are based on deep learning are classified according to the network structure. Commonly used aerial photography datasets are described, and the accuracies of commonly used target tracking methods are evaluated in an aerial photography dataset, namely, UAV123, and a long-video dataset, namely, UAV20L. Potential problems are discussed, and possible future research directions and corresponding development trends in this field are analyzed and summarized.

Using Eye-Tracking Technology to Understand How Graphic Organizers Aid Student Learning

2017 ◽  
pp. 220-238 ◽  
Author(s):  
Linlin Luo ◽  
Kenneth A. Kiewra ◽  
Markeya S. Peteranetz ◽  
Abraham E. Flanigan
Keyword(s):  
Eye Tracking ◽  
Student Learning ◽  
Cognitive Processes ◽  
Graphic Organizers ◽  
Graphic Organizer ◽  
Future Research ◽  
Research Directions ◽  
The Past ◽  
Future Research Directions ◽  
Tracking Technology

In the past three decades, several studies have found an achievement advantage for studying graphic organizers such as a hierarchy or matrix over studying linear displays such as a text or outline (e.g., Dye, 2000; Guri-Rosenblit, 1989; Kauffman & Kiewra, 2010). However, little was learned about how students study graphic organizers and the cognitive processes involved. Recently, the advancement of eye-tracking technology has provided a means to examine how students actually study graphic organizers and the types of processing that occur. The purpose of this chapter is to explore how eye-tracking technology can be used to understand how graphic organizers aid student learning. Specifically, this chapter introduces graphic organizer research and theory, reviews recent research that used eye-tracking technology to study graphic organizers, and offers future research directions.

Developing Management from Islamic Perspectives (MIP) as a Formal Academic Discipline

2009 ◽  
Vol 26 (1) ◽  
pp. 46-69
Author(s):  
Shamas-Ur-Rehman Toor
Keyword(s):  
Literature Review ◽  
Academic Discipline ◽  
Real Life ◽  
Growth Potential ◽  
Future Research ◽  
Business Practices ◽  
Research Directions ◽  
International Consortium ◽  
Future Research Directions ◽  
Scholarly Attention

Management from Islamic Perspectives (MIP) is an emerging field that has begun to attract scholarly attention. However, the research undertaken so far has been rather fragmented and lack a clear agenda. This paper presents a literature review of the field and the areas of current focus. Although the field has a huge growth potential, I argue that it faces several challenges and problems as it develops further. I outline these potential pitfalls, suggest how to develop MIP as a formal discipline, and explain how to integrate it within real-life business practices. The article closes with a call for research to be conducted in a more organized fashion through an international consortium of researchers as well as recommendations for future research directions.

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