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Topic Review
Visualize sustainability
       The debate on definitions of sustainability and sustainable development continues is alive and well after fifty years.  What the debate reveals is that there are multiple perspectives, ideologies and projections involved, and that these concepts of hybrid ones.  This hybridity is also reflected in the long tradition of representing these concepts, as triangles, circles, systems diagrams and living organisms, among others.  In the same way that the definitions of sustainability and sustainable development have been organized by typology, these representations can also be grouped according to similar features, characteristics and etiologies.  A typology of visual representations of these concepts is important for two reasons.  The first is that it supports reflexive processes in education and communication.  The second is that it reveals the complexity and hybridity of these contested concepts.
  • 844
  • 26 Oct 2020
Topic Review
Visualization Techniques in Endoscopic Skull Base Surgery
Skull base surgery has undergone significant progress following key technological developments. From early candle-lit devices to the modern endoscope, refinements in visualization techniques have made endoscopic skull base surgery (ESBS) a standard practice for treating a variety of conditions. The endoscope has also been integrated with other technologies to enhance visualization, including fluorescence agents, intraoperative neuronavigation with augmented reality, and the exoscope. 
  • 559
  • 06 May 2023
Topic Review
Visualization Techniques in Building Energy Simulation and Monitoring
Data visualization has become relevant in the framework of the evolution of big data analysis. Being able to understand data collected in a dynamic, interactive, and personalized way allows for better decisions to be made when optimizing and improving performance. Although its importance is known, there is a gap in the research regarding its design, choice criteria, and uses in the field of building energy consumption. Therefore, the state-of-the-art of visualization techniques used in the field of energy performance, in particular by considering two types of building analysis: simulation and monitoring are discussed. Likewise, data visualizations are categorized according to goals, level of detail and target users. Visualization tools published in the scientific literature, as well as those currently used in the IoT platforms and visualization software, were analyzed. The overview can be used as a starting point when choosing the most efficient data visualization for a specific type of building energy analysis.
  • 1.1K
  • 09 Mar 2023
Topic Review
Visualization of Cultural Heritage Objects
Cultural heritage includes everything we have inherited from previous generations. It is a valuable asset that links the past to the present. For many countries, it is both part of the national identity and an important economic engine. However, cultural heritage is constantly threatened by natural and anthropogenic factors. Therefore, the documentation of cultural heritage is very important. Registering all elements of cultural heritage has many advantages when it comes to understanding its intrinsic value, assessing its significance, and preserving and managing it.
  • 340
  • 18 Jul 2023
Topic Review
Visualization Methods of Diagnostics in Juvenile Idiopathic Arthritis
Juvenile idiopathic arthritis (JIA) is a disease with unknown causes in all forms of arthritis in children under 16 years of age. It is diagnosed when other joint pathologies are excluded. Difficulties in early and differential diagnoses lead to rapid disability and an unfavorable life prognosis. Therefore, a timely diagnosis is necessary to prevent irreversible damage to joints and preserve their function. Due to the widespread use of new technologies, modern multimodal imaging has gained recognition, including radiography, ultrasound, and MRI. The combination of methods plays a key role in confirming the diagnosis, monitoring the disease activity, the prognosis during the disease course, and the outcome in children with JIA. Each method has its advantages and disadvantages.
  • 365
  • 22 Jul 2022
Topic Review
Visual-SLAM Algorithms
The visual-based simultaneous localization and mapping (SLAM) techniques use one or more cameras in the sensor system, receiving 2D images as the source of information. In general, the visual-based SLAM algorithms are divided into three main threads: initialization, tracking, and mapping.
  • 5.9K
  • 23 Mar 2022
Topic Review
Visual-Simultaneous Localisation and Mapping
Simultaneous Localisation and Mapping (SLAM) is one of the fundamental problems in autonomous mobile robots where a robot needs to reconstruct a previously unseen environment while simultaneously localising itself with respect to the map. In particular, Visual-SLAM uses various sensors from the mobile robot for collecting and sensing a representation of the map.
  • 400
  • 11 Oct 2022
Topic Review
Visual Values in Landscapes
The term “landscape” can have different meanings depending on the field of study. For a geomorphologist, for example, the landscape represents the Earth’s surface and is considered as the result of the formational physical processes. Meanwhile, a landscape ecologist would consider a landscape in the light of interactions that once took place or now take place within it. The focus on the interaction is equally felt behind the definition of the landscape provided by the European Landscape Convention (ELC), which considers a landscape as “an area, as perceived by people, whose character is the result of the action and interaction of natural and/or human factors”(art. 1). This definition combines three significant aspects of the landscape: its geographical origins, anthropogenic modifications, and human perception. Visual values in landscapes are strictly related to human perception: they exist because they are perceived. 
  • 1.5K
  • 25 Apr 2021
Topic Review
Visual Training in Amblyopia
Active vision therapy using perceptual learning and/or dichoptic or binocular environments has shown its potential effectiveness in amblyopia, but some doubts remain about the type of stimuli and the mode and sequence of presentation that should be used. 
  • 843
  • 04 Jan 2021
Topic Review
Visual Tracking Related to Age or Gender Information
Visual tracking of multiple targets, also referred to as multiple object tracking (MOT), since the target can be any moving object or entity, is a well-investigated computer vision task. Actually, the goal is to detect one or more targets in a time-variate scene and then obtain their trajectories in terms of following their tracklets, for a given video sequence. This is completed by associating newly detected instances with current ones. Typically, the association part assumes a prediction task whose aim is to favor the most possible correspondence among detections of consecutive frames for a given target. When the targets of interest are real people, resulting detections from this procedure are usually post-processed so as to extract useful information related, for instance, with their age or gender. 
  • 176
  • 11 Dec 2023
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