Color transformation methods for dichromats

Rumiński, Jacek; Wtorek, Jerzy; Ruminska, Joanna; Kaczmarek, Mariusz; Bujnowski, Adam; Kocejko, Tomasz; Poliński, Artur

doi:10.1109/hsi.2010.5514503

Cited by 26 publications

(6 citation statements)

References 9 publications

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“…Gaze-based interaction could be used during the interactions with smart objects [16] observed by smart glasses users [17]. For example, color-blind users could indicate a point in the scene to get information about color using color names presented in the near-to-eye display [18]. For example, electronic glasses with eye tracking were used in one hospital [19].…”

Section: Discussionmentioning

confidence: 99%

Eye tracking within near-to-eye display

Kocejko¹,

Rumiński²,

Wtorek³

et al. 2015

2015 8th International Conference on Human System Interaction (HSI)

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In this paper we investigate the effectiveness of the gaze interaction within near-to-eye display. The practical aspect of the paper is about combining an eye tracker with smart glasses. Presented research is related with the eGlasses project, which is focused on the development of an open platform in the form of multisensory electronic glasses and related interaction methods. One of the implemented interaction methods is the one based on eye tracking module. Both, the advantages and limitation of the method are discussed. We also considering the calibration free method of fixation points estimation within the near-to-eye display. Keywords-eye tracking; smart glasses; interaction with microdisplay; hands free interface;978-1-4673-6936-7/15/$31.00 ©2015 IEEE

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Section: Discussionmentioning

confidence: 99%

Eye tracking within near-to-eye display

Kocejko¹,

Rumiński²,

Wtorek³

et al. 2015

2015 8th International Conference on Human System Interaction (HSI)

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“…Therefore, the sensor investigated in this paper could complement other touchless interfaces, based on image processing [19] [20] and, along with them, deliver various methods of interaction with the on board system for the user of smart glasses [21].…”

Section: Discussionmentioning

confidence: 99%

Interactions using passive optical proximity detector

Czuszynski

Rumiński

Wtorek

et al. 2015

2015 8th International Conference on Human System Interaction (HSI)

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In this paper we evaluated the possible application of a passive, optical sensor as an interface for human-smart glasses interactions. The designed proximity sensor is composed of set of photodiodes and the appropriate hardware and software components. First, experiments were performed for the estimations of such parameters as distance to an object, its width and velocity. Achieved results were satisfactory. Therefore, next, a set of static and dynamic hand gestures was proposed together with the related recognition method. The method was verified during experiments with volunteers. Experiments have shown that in appropriate lighting conditions it is possible to detect static and dynamic simple hand gestures using inexpensive and computationally efficient sensor. These features enable the use of such a sensor as one of the smart glasses interfaces.

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“…Daltonization methods can be divided into two categoriescontent-independent and content-dependent. Content-independent methods, such as colour remapping [14][15][16], cannot ensure colour contrast for CVD observers because the methods use pixel-based global processing and operate without reference to the image content or the spatial location of the confused colours. The entire image is processed in a uniform way, and new pixel values can be represented as a function of their original values.…”

Section: Daltonization Methodsmentioning

confidence: 99%

A content‐dependent Daltonization algorithm for colour vision deficiencies based on lightness and chroma information

Shen

Feng

Zhang

2020

IET Image Processing

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To help CVD (colour vision deficiency) observers distinguish among different colours in digital images, this study proposes a content-dependent Daltonization algorithm based on lightness and chroma information. This improves the trade-offs in contrast, naturalness, and colour consistency deficiencies found in existing methods. Chroma remapping and brightness adjustments on image content are utilized to increase contrast and maximize the preservation of the original hue. In a quantitative study, the proposed method proved more useful for dichromats than did existing methods. The evaluation by research subjects showed that the method was superior to the current methods in balancing contrast, naturalness, and colour consistency.

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Color transformation methods for dichromats

Cited by 26 publications

References 9 publications

Eye tracking within near-to-eye display

Eye tracking within near-to-eye display

Interactions using passive optical proximity detector

A content‐dependent Daltonization algorithm for colour vision deficiencies based on lightness and chroma information

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