Comparative Study of Parallelism and Pipelining of RGB to HSL Colour Space Conversion Architecture on FPGA

Ehkan, Phaklen; Siew, Soon Voon; Zakaria, Fazrul Faiz; Warip, Mohd Nazri Mohd; Ilyas, Mohd Zaizu

doi:10.1088/1757-899x/767/1/012054

Cited by 9 publications

(5 citation statements)

References 10 publications

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“…Meanwhile, RGB color model is unable to produce sufficient information for digital image analysis. On the contrary, HSL is capable to provide other useful information such as color in degree, saturation of the color and luminance of color [2] , which means user oriented HSL color space approximate the human vision and represents the colors in more [3] . As a result, it's necessary to convert RGB data to HSL data (step 3).…”

Section: Graininess Simulation Methodsmentioning

confidence: 99%

24‐4: Visual Optical Simulation System and Quantitative Evaluation Criteria

Shi,

Fu,

Tan

et al. 2024

Symp Digest of Tech Papers

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Section: Graininess Simulation Methodsmentioning

confidence: 99%

24‐4: Visual Optical Simulation System and Quantitative Evaluation Criteria

Shi,

Fu,

Tan

et al. 2024

Symp Digest of Tech Papers

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“…The V2 camera sensor captures video in real time in standard color format (RGB). To segment the moving object colors more absolutely and efficiently, we convert from the RGB format to the HSV color model [38][39][40]. For segmentation, the target color to be attached to the back of the target shopper, in the HSV color space, is chosen according to the wide range of color space and what can be easily distinguished.…”

Section: Design a Custom Tag (Color Label)mentioning

confidence: 99%

Development of Air Conditioner Robot Prototype That Follows Humans in Outdoor Applications

et al. 2021

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According to Robert McSweeney, in light of a new study: “Conditions in the GCC could become so hot and humid in the coming years that staying outside for more than six hours will become difficult”. He is a climate analyst at CARBON BRIEF, a nonprofit temperature and climate analysis group. He also states that changes there can help give us an idea of what the rest of the world can expect if we do not reduce the emissions that pollute homes and factories. Because of the high temperatures in GCC countries, the effect of heat stress is very high there, which discourages shoppers and pedestrians from shopping in the open area due to the physical exertion and high risks faced by people and workers. Heat stress peaks in most Arab Gulf countries from 11:00 a.m. to 4:00 p.m. during the summer season. Heat stress is increasingly an obstacle to economic efficiency in these countries. This work designs and develops a robot that tracks shoppers and provides a cool stream of air directly around them during shopping in open areas to reduce the effect of heat stress. The robot enables us to cool the temperature around customers in the market to increase comfort. In this project, a robot was designed and manufactured to track a specific person and cool the air around him through a cool stream of air generated by the air conditioner installed inside the robot. We used a Raspberry Pi camera sensor to detect the target person and interact with a single-board computer (Raspberry Pi 3) to accomplish this design and the prototype. Raspberry Pi controls the air-conditioning robot to follow the movement of the target person. We used image processing to discover the target shopper, the control system, and then guide the bot. In the meantime, the robot must also bypass any potential obstacles that could prevent its movement and cause a collision. We made a highly efficient design that can synchronize between the software algorithm and the mechanical platform of the robot. This work is merely the combination of a cool stream of air and a robot that follows a human.

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“…[2] All these principles are used today in the game industry, engineering, design, architecture, art, therapy, military, criminology, agriculture, psychology, chemistry, and other fields. [3][4][5] Currently, environments are usually created and simulated in 3D space, virtual, or augmented reality. [6] For the human eye to perceive virtual objects, scenes, and environments realistically, the science of colors, color models, color spaces, light radiation, the anatomy of the human eye, and Human vision is fully applied.…”

Section: Introductionmentioning

confidence: 99%

RGB Color Model: Effect of Color Change on a User in the VR Art Gallery using Polygraph

Drofova,

Richard,

Fajkus

et al. 2024

Preprint

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This paper presents computer and color vision research focusing on human color perception in VR environments. A VR art gallery with digital twins of original artworks is created for this experiment. In this research, the field of colorimetry and the application of CMYK and RGB color models are applied. The interrelationships of the two colors models are applied to create a color modification of the VR art gallery environment using C# Script procedures. This color-edited VR environment works with a smooth change of color tone in a given time interval. At the same time, a sudden change in the color of the RGB environment is defined in this interval. This experiment aims to record a user's reaction embedded in a VR environment and the effect of color changes on human perception in a VR environment. The research uses lie detector sensors that record the physiological changes of the user embedded in VR. Five sensors are used to record the signal. An experiment on the influence of the user's color perception in a VR environment using lie detector sensors has never been conducted. This research defines the basic methodology for analyzing and evaluating the recorded signals from the lie detector. The presented text thus provides a basis for further research in the field of colors and human color vision in a VR environment and lays an objective basis for use in many scientific and commercial areas.

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Comparative Study of Parallelism and Pipelining of RGB to HSL Colour Space Conversion Architecture on FPGA

Cited by 9 publications

References 10 publications

24‐4: Visual Optical Simulation System and Quantitative Evaluation Criteria

24‐4: Visual Optical Simulation System and Quantitative Evaluation Criteria

Development of Air Conditioner Robot Prototype That Follows Humans in Outdoor Applications

RGB Color Model: Effect of Color Change on a User in the VR Art Gallery using Polygraph

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