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Color or colour is the visual perceptual property corresponding in humans to the categories called red, green, blue and others. (

Conferences related to Color

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2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology

2019 IEEE Applied Power Electronics Conference and Exposition (APEC)

APEC focuses on the practical and applied aspects of the power electronics business. The conference addresses issues of immediate and long term importance to practicing power electronics engineer.

2019 IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2019, the 26th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.

2019 IEEE International Conference on Systems, Man and Cybernetics (SMC)

2019 IEEE International Conference on Systems, Man, and Cybernetics (SMC2019) will be held in the south of Europe in Bari, one of the most beautiful and historical cities in Italy. The Bari region’s nickname is “Little California” for its nice weather and Bari's cuisine is one of Italian most traditional , based of local seafood and olive oil. SMC2019 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report up-to-the-minute innovations and developments, summarize state­of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems and cybernetics. Advances have importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience, and thereby improve quality of life.

2019 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

International Geosicence and Remote Sensing Symposium (IGARSS) is the annual conference sponsored by the IEEE Geoscience and Remote Sensing Society (IEEE GRSS), which is also the flagship event of the society. The topics of IGARSS cover a wide variety of the research on the theory, techniques, and applications of remote sensing in geoscience, which includes: the fundamentals of the interactions electromagnetic waves with environment and target to be observed; the techniques and implementation of remote sensing for imaging and sounding; the analysis, processing and information technology of remote sensing data; the applications of remote sensing in different aspects of earth science; the missions and projects of earth observation satellites and airborne and ground based campaigns. The theme of IGARSS 2019 is “Enviroment and Disasters”, and some emphases will be given on related special topics.

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Periodicals related to Color

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission

Biomedical Engineering, IEEE Reviews in

The IEEE Reviews in Biomedical Engineering will review the state-of-the-art and trends in the emerging field of biomedical engineering. This includes scholarly works, ranging from historic and modern development in biomedical engineering to the life sciences and medicine enabled by technologies covered by the various IEEE societies.

Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.

Circuits and Systems for Video Technology, IEEE Transactions on

Video A/D and D/A, display technology, image analysis and processing, video signal characterization and representation, video compression techniques and signal processing, multidimensional filters and transforms, analog video signal processing, neural networks for video applications, nonlinear video signal processing, video storage and retrieval, computer vision, packet video, high-speed real-time circuits, VLSI architecture and implementation for video technology, multiprocessor systems--hardware and software-- ...

Circuits and Systems II: Express Briefs, IEEE Transactions on

Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.

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Xplore Articles related to Color

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Multicolor Modulation

[{u'author_order': 1, u'full_name': u'Zhaocheng Wang'}, {u'author_order': 2, u'full_name': u'Qi Wang'}, {u'author_order': 3, u'full_name': u'Wei Huang'}, {u'author_order': 4, u'full_name': u'Zhengyuan Xu'}] Visible Light Communications: Modulation and Signal Processing, None

This chapter discusses multicolor modulation schemes to satisfy both communication and illumination requirements, introducing color shift keying (CSK), which has been adopted in the IEEE802.15.7 standard. The visible light spectrum is de?ned from 380 nm to 780 nm in wavelength, which is divided into seven frequency bands in the IEEE 802.15.7 standard. The implementation of CSK can use the color ...

Region-based image annotation using color and texture cues

[{u'author_order': 1, u'affiliation': u'Xerox Corporation, 435 W. Commercial St., East Rochester, NY 14445', u'full_name': u'Eli Saber'}, {u'author_order': 2, u'affiliation': u'Dept. of Electrical Engineering, University of Rochester, Rochester, NY 14627', u'full_name': u'A. Murat Tekalp'}] 1996 8th European Signal Processing Conference (EUSIPCO 1996), 1996

We present algorithms for automatic image annotation and retrieval based on pixel-based color, and block- or region-based texture features. Region formation has been accomplished by utilizing Gibbs random fields or morphological based operations. Color, and texture indexing may be knowledge- based (using appropriate training sets) or by example. The algorithms are designed to: i) offer the user a wide range ...

Simultaneous Localization and Mapping with the Kinect sensor

[{u'author_order': 1, u'full_name': u'Thomas Emter'}, {u'author_order': 2, u'full_name': u'Andreas Stein'}] ROBOTIK 2012; 7th German Conference on Robotics, 2012

A very important prerequisite for mobile robots to navigate autonomously is their ability to build a map while exploring unknown areas. In this paper we present an algorithm for simultaneous localization and mapping for indoor environments based on the Kinect sensor. The algorithm is capable of building a 3D voxel map including color information and performing localization with scan matching. ...

Effect of Color, Visual Form, and Textual Information on Information Overload

[{u'author_order': 1, u'full_name': u'Judith B. Strother'}, {u'author_order': 2, u'full_name': u'Jan M. Ulijn'}, {u'author_order': 3, u'full_name': u'Zohra Fazal'}] Information Overload: An International Challenge for Professional Engineers and Technical Communicators, None

This chapter contains sections titled: * Introduction * Previous Studies of Decorative and Indicative Effects * Experiments and Results * Practical Implications for Engineers and Technical Communicators * Conclusion * References

Segmentation of color still images using Voronoi diagrams

[{u'author_order': 1, u'affiliation': u'Science University of Tokyo, 2641 Yamazaki Noda-shi, Chiba Prefecture, 278 Japan', u'full_name': u'Susumu Itoh'}, {u'author_order': 2, u'affiliation': u'Science University of Tokyo, 2641 Yamazaki Noda-shi, Chiba Prefecture, 278 Japan', u'full_name': u'Ichiro Matsuda'}] 1996 8th European Signal Processing Conference (EUSIPCO 1996), 1996

This paper proposes a new segmentation method based on Voronoi diagrams in order to develop efficient region-oriented coding for color still images. The method disposes generators according to local activity of a color image, and modifies their positions so that boundaries between Voronoi regions can run parallel to the principal contours in the image. Since a Voronoi diagram is uniquely ...

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Educational Resources on Color

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No eLearning Articles are currently tagged "Color"


  • Multicolor Modulation

    This chapter discusses multicolor modulation schemes to satisfy both communication and illumination requirements, introducing color shift keying (CSK), which has been adopted in the IEEE802.15.7 standard. The visible light spectrum is de?ned from 380 nm to 780 nm in wavelength, which is divided into seven frequency bands in the IEEE 802.15.7 standard. The implementation of CSK can use the color band based on the center wavelength of the actual optical source. At the receiver, color calibration should be conducted to compensate the color coordinate errors and cancel the interference among di?erent colors. Besides, other light devices and ambient light may cause multicolor imbalance and multicolor interference as well, which can be compensated by a color calibration at the same time. The quadrilateral can be divided into four smaller triangles each illuminated by the optical sources corresponding to its three vertices. The interleaved bits are used for CSK mapping to modulate the optical sources. At the receiver, a joint MAP‐based soft detection is used to generate the soft information as the input for channel decoder, which exchanges extrinsic information with the channel decoder, and hard decision is only performed when the channel decoder reaches its maximum number of iterations.

  • Effect of Color, Visual Form, and Textual Information on Information Overload

    This chapter contains sections titled: * Introduction * Previous Studies of Decorative and Indicative Effects * Experiments and Results * Practical Implications for Engineers and Technical Communicators * Conclusion * References


    We are this evening assembled to receive at the hands of the noble Patron of this Institution, the bust of our illustrious countryman, Sir Isaac Newton.1On such an occasion it seems not inappropriate to devote a short time to the contemplation of the mind and character of that gifted individual. Through the partiality of friends, I have been requested to prepare an address on the genius and discoveries of Newton. In meeting this wish, I cannot but feel conscious of my own incompetency to do justice to so great a theme. It would not be difficult, indeed, to collect such materials as might afford a connected view of his life; or, if from popular anecdotes it were required to form an estimate of his character, the task would be easy, for with such the world has been abundantly supplied. Our present business is rather with the mind of Newton; and if, as the humblest of his disciples, I shall be thought to have succeeded in showing what were indeed the characteristics of that powerful mind, my end will be answered; or, failing in the attempt, I may hope for some measure of indulgence, when it is considered how vast a subject I have undertaken.

  • Defining the Field of 2.5D Printing

    This chapter explores the relationship between images, pictures and reproductions. It also explores different ways to describe 2.5dimensional (2.5D), the relationship between texture, material and object, the emotional and perceptual relationship with materials, how artists convey the appearance of materials and how materials can be measured and quantified. Artists have been constantly fascinated by the pictorial representation of a three‐dimensional world through the two‐dimensional media of painting and drawing, and by employing drawing elements such as perspective, illusion, colour, texture, light and shade to create more convincing and immersive environments. In order to address issues relating to reproduction of digital prints, one approach has been to tag artworks, whereby each print is allocated its own security code and DNA, which can then be linked to a certificate of authentication. Printing technologies are now moving away from the reproduction of entire objects to concentrate on macrotextural elements.

  • Notes on Sweep Methods

    This chapter contains sections titled: * Sweep Waveform Superimposed Directly on VCO Input * Maximum Sweep Rate (Acceleration) * False Lock due to High-Order Filtering * Sweep Waveform Applied Directly to PLL Loop Integrator * Self-Sweeping PLL

  • 18 Reliable Networks

    In chapter 16, we saw how the transmission of data could be protected by error-correcting codes, so that information could be received accurately in spite of occasional noise. Such codes are an important ingredient in getting reliable communication, but not the whole story. Although such codes can correct or detect a small number of bits lost or garbled, often there's a bigger failure to be overcome. In a typical packet network, a whole packet (of many bits) can be lost all at once. What can we do to ensure that communication still succeeds despite that kind of loss?

  • 7 Design Thinking

    Inheritance was one of the signature features of object-oriented programming; many new C++ programmers latched onto the notion of sharing common code in a base class. It's an elegant way to avoid having to write (and test) the same code twice. And analyzing code for commonalities, to find the logical split into base class and derived class, is the type of clever thing that programmers like to do, even if it was possible that nobody would ever instantiate an instance of the base class on its own.

  • Practical Introduction To Light

    This chapter covers all the concepts at a practical level for the light emitting diode (LED) lighting engineer. Light source is measured by radiant flux. Photometric quantities are measured in 'lumens'. Photometric quantities are weighed by photopic vision, or bright light vision, as opposed to night vision, or scotopic vision. For every radiometric measure, there is an equivalent photometric measure. The chapter explains difference between luminous flux, luminous intensity, illuminance, and luminance. It compares radiated power of each light to the number of lumens. Light from an LED source depends on the particular phosphor used, and varies by manufacturer. But in general LED sources have a broader spectrum than fluorescents and will have better color rendition. The Commission Internationale de l'Eclairage (CIE) measure for color rendition is the Color Rendition Index (CRI). To find the CRI, a calculated comparison between the test light source and the reference is done with eight Munsell pastel color.

  • Visible Light Communications: Channel and Capacity

    This chapter introduces the channel and capacity of visible light communication (VLC), describing the characteristics of light emitting diode (LED). The basic structure of OLEDs is thin‐film organic semi‐conductors sandwiched between the anode and the cathode. The luminescence mechanism for OLEDs is di?erent from inorganic LEDs. In the recombination of electron‐hole pair, a high‐energy molecular state called singlet or triplet exciton is formed. The exciton would emit the light and its wavelength is related to the emitting layer material rather than the band gap. Since an LED's capacitance and conductance are frequency‐dependent, the polynomial model is not capable of describing the dynamics and memory effects of the LEDs accurately. LED lighting constraints are crucial to modulation and signal processing for VLC systems, which include dimming control, chromaticity control, and ?icker‐free communication. The driver circuit has a set of transistors that combine the dimming signal with the biased modulating signal and switch the LEDs.

  • Temper the Templates

    Templates can be powerful tools to have at hand. They can do some very heavy lifting, providing visual structure, suggestions on format, branding, and so forth. This chapter investigates templates and how they can work better for particular needs. Templates impart some stability and consistency to the visual message and tone of presentations created throughout the enterprise. The purpose of a branded template is to give presence, consistency, and distinction to an organization within a sea of competitors. The chapter presents an example of a typical company template that is often convenient for technical information. It also suggests several workarounds, when templates present challenges to content design, that allow to assert control over the header and the main acreage of the slide again regardless of the template. By using templates and adhering to some standardization of processes for communication pieces, one can convey order, continuity, and quality.

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