Digital Image Processing Chapter 6: Color Image Processing Spectrum of White Light 1666 Sir Isaac Newton‚ 24 year old‚ discovered white light spectrum. (Images from Rafael C. Gonzalez and Richard E. Wood‚ Digital Image Processing‚ 2nd Edition. Electromagnetic Spectrum Visible light wavelength: from around 400 to 700 nm 1. For an achromatic (monochrome) light source‚ there is only 1 attribute to describe the quality: intensity 2. For a chromatic light source‚ there are 3 attributes
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Personal Space A personal space is a place where one can go to be alone‚ it is a place that one knows like the back of their hand‚ and it is a place where many memories are made‚ some are trivial‚ some are heartfelt. A personal space is defined as “The physical space immediately surrounding someone‚ into which any encroachment feels threatening to or uncomfortable for them.” (dictionary.com) My personal space is my car. It is a very intimate‚ meaningful space in which I have made many fond memories
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called‚ personal space. This is one of the most important characteristics that human beings‚ use to interact and bond with other people‚ but everyone’s personal space is different‚ and being aware of this is vital for establishing good relationships among people. According to Oxford Dictionary (2004)‚ personal space could be define as “the physical space immediately surrounding someone‚ into which any encroachment feels threatening to or uncomfortable for them”. Personal space depends on multiple
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Effect of colors Did you know that the color blue gives you the impression that a space is larger than it actually is in reality? It’s not the only case when colors help you juggle with their special effects. Let’s look at some of the most important issues regarding the role of chromatic combinations in the creation of a pleasant and relaxed ambiance. Suppose we have two rooms in one apartment. The two rooms are identical in size‚ but we paint the walls in two different colors: dark
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Most of us have a sense of and curiosity about the places and spaces around us. Think‚ for example‚ of the place you call home. You are probably familiar enough with its streets and buildings and landscapes and with the people who inhabit these spaces‚ to make connections among them-you know how to “read” the place. There are many other places‚ however‚ where this is not the case. Most of you have had the experience of going somewhere new‚ where it is difficult to find your way around. You might
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Blue is the favorite color of all people. It’s nature’s color for water and sky‚ but is rarely found in fruits and vegetables. Today‚ blue is embraced as the color of heaven and authority‚ denim jeans and corporate logos. It is cold‚ wet‚ and slow as compared to red’s warmth‚ fire‚ and intensity. Blue has more complex and contradictory meanings than any other color. These can be easily explained by pinpointing by the specific shade of blue. Bright blue: cleanliness‚ strength‚ dependability
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Whooshhh! Space exploration has many meanings to me. It means improved life on Planet Earth. It can help with saving energy‚ using our phones‚ and even predicting the weather! There are lots of meanings to space exploration and they all help us get through the day. Get Ready for lift off! We can rely on the weather reports updated on an hourly basis. The accurate weather forecast is possible only because of the satellites in the space. It’s easy to predict natural calamities such as floods‚ storms
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Essay 1: Light and Color The fascinating properties of light are not all detectable to humans‚ because our reference is mostly limited to what we can see. In order to determine the atomic/molecular composition of a fluid or gas‚ one must consult an emission and absorption spectrum. The properties of this spectrum include also waves‚ which can be any length‚ and define the spectrum of electromagnetic radiation. Ranging from gamma rays to radio waves‚ an electromagnetic spectrum includes each
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time that color plays a major role in setting up a particular mood or state of mind. Color does affect one’s feelings‚ moods‚ and emotions. Colors are certain wavelengths of electro-magnetic energy seen through our eyes. The color we see is the part of the visible spectrum that is reflected back by a certain object. We know that when all colors join the result is white light. Therefore working with White Light brings about completeness‚ oneness‚ union of all complementary parts. Colors affect us
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Color has so much meaning in our world today. Different countries and their cultures see different meaning in color. Religion is a major part of color distinction and meaning. The color red means something different to Christian‚ Buddhist‚ Jewish‚ and Islamic religions. Traditions and beliefs change the meaning of colors in religions around the world. Christianity is a monotheistic religion and teaches the life of Jesus of Nazareth. Christians believe in Jesus Christ ad follow him as the Son of
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