Fast Markerless Tracking for Augmented Reality in Planar Environment

Basori, Ahmad Hoirul; Afif, Fadhil Noer; Almazyad, Abdulaziz S.; Abujabal, Hamza A. S.; Rehman, Amjad; Alkawaz, Mohammed Hazim

doi:10.1007/s13319-015-0072-5

Cited by 14 publications

(7 citation statements)

References 16 publications

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“…Finally, another set of studies focus on hybrid approaches, which combine visual-based methods with electromagnetic tracking [14,15]. The accuracy of this hybrid registration is achieved through the careful acquisition of the tridimensional coordinates of feature points by using 2D information extracted from the video sequence and sensors.…”

Section: Registration Techniquesmentioning

confidence: 99%

Optimized registration based on an ant colony for markerless augmented reality systems

Rojas

Bedoya²

2020

DYNA

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Accurate registration in augmented reality systems is essential to guarantee the visual consistency of the augmented environment. Although error in the virtual-real alignment is almost unavoidable, different approaches have been proposed to quantify and reduce such errors. However, many of the existing solutions require a lot of a priori information, or they only focus on camera calibration to guarantee good results in the registration. This article presents a heuristic method that aims to reduce registration errors in markerless augmented reality systems. The proposed solution sees error reduction as a mono-objective optimization problem, which is addressed by means of the Ant Colony Optimization (ACO) algorithm. Experimental results reveal the validity of the proposed method, reaching an average error of 1.49 pixels for long video sequences.

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Section: Registration Techniquesmentioning

confidence: 99%

Optimized registration based on an ant colony for markerless augmented reality systems

Rojas

Bedoya²

2020

DYNA

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“…Tracking the human body was introduced to the science knowledge to provide better interaction using body gesture, voice or speech recognition that known as natural interaction [19], [20]. In addition, markerless tracking enable human to make interactive interaction with real world planar in real time by using gyroscope and inertia sensor [21]- [23]. …”

Section: Related Workmentioning

confidence: 99%

Forced-Driven Wet Cloth Simulation based on External Physical Dynamism

Basori¹,

Aljahdali²,

Abdullah³

2017

ijacsa

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Abstract-Cloth simulation remains challenging for past two decades. There are several factors that contribute to this challenge such as, internal and external forces, water, oil and other fluid elements. This paper focuses on simulating wet cloth by considering external forces and water element. Initially, the mass spring technique is used to produce cloth sheet that is composed from collection of matrix point that connects to the spring, then external and internal forces are applied into cloth surfaces. The inner strength is represented by stiffness between springs of cloth particles, while outside forces depend on wind pressure and mass of object that rely on gravity. The wet cloth simulation is started by adding the fluid component into the textile elements which will affect the mass of the cloth itself. The cloth will absorb significance quantity of fluid that will distress the tension between spring particles inside cloth. The experiment has been conducted by simulating the cloth while absorbing the fluid which is controlled by particular equation. It has shown that saturation level of cloth is changing as well as the texture turn to be darker compared to dry cloth. The darkest color of cloth reflects the highest saturation level of the cloth. It also means that cloth cannot absorb more fluid since it is already full in term of capacity. The evaluation is conducted by comparing the dry and wet cloth in terms of motion and physical appearance. It is concluded that the proposed method is able to simulate the convincing wet cloth simulation with high Frame per Second (FPS) rate and realistic motion and appearance. The future work can focus on simulating interaction between fluid and cloth elements to see spoil scene, or washing cloth that remain challenging.

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“…Markerless tracking in AR is important to move from researcher to provide dynamic imposed toward desired area or region. We don't need to apply particular marker for each object, some researcher uses Wii remote to accelerate the tracking speed [33][34] [35]. The immersion of virtual human in virtual or augmented reality also determined by the sense of touch also known as haptic technology.…”

Section: Introductionmentioning

confidence: 99%

Intelligence Context Aware Mobile Navigation using Augmented Reality Technology

Basori

Al-Sharif²,

AL-Oufi³

et al. 2018

JISEBI

Self Cite

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Most of the technologies of today’s world, which are enriched with various powerful features and amazing quality characteristics, enables software developers to come up with best possible software solutions, no matter what the context of the particular issue. Technologies such as Augmented Reality (AR), is utilized almost every kind of fields in today’s society. As computers become more advanced through mobile devices and wearable technology, augmented reality will become a seamless experience that is a part of our everyday lives. In the context of this work, an Intelligence mobile navigation application for the King Abdul Aziz University Rabigh is developed enabling the user to find specific locations on campus and offers the ability to explore the campus environment via AR. Furthermore, the system, Mobile Campus Navigation with Augmented Reality application is capable of giving guidance in outdoor location navigating and retrieving details of campus officials and lecturers. With the proposed system, it is expected to serve as a useful and informative navigate helper for both students of King Abdul Aziz University and for the visitors, at outdoor locations and to use as an application to check officials and lecturer availability and retrieve detail about them when they are not available at the office at any time.

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Fast Markerless Tracking for Augmented Reality in Planar Environment

Cited by 14 publications

References 16 publications

Optimized registration based on an ant colony for markerless augmented reality systems

Optimized registration based on an ant colony for markerless augmented reality systems

Forced-Driven Wet Cloth Simulation based on External Physical Dynamism

Intelligence Context Aware Mobile Navigation using Augmented Reality Technology

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