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What is the difference between an object and an image?
An image is an optical representation of an object.... Object is real... while image is not... i thnk the word imaginary fits for image.... we can take example of our shadow... when light falls on us ( object ) it creates an image (shadow ) in the ground....
What is the difference between Shadow and image?
A shadow does not show the details of the object whereas an image shows the exact details of the object.A shadow is formed due to blocking of light by an opaque object, while the image is formed due to reflection from an opaque, smooth and shiny surface.A shadow is always dark while the image shows true colors of the object.
What is image space and feature space in remote sensing?
The image space is the 2D plane of the image where pixels are located. It represents the spatial space of the image. In other words, when we talk about the location of each pixel in an image, we are talking about image space. On the other hand, feature space is about the radiometric values assigned to each pixel. In case of a grey-scale imagery, only one radiometric value is assigned to each pixel. When we say an image is RGB or multispectral, then each pixel has several radiometric values that are stored in different channels (for instance there are 3 channels of Red, Green and Blue in an RGB image, so for a pixel we have 3 radiometric values). Feature Space is the space of these radiometric values; the radiometric values of each pixel can be plotted in that space and you can create a feature space image. Last example, an RGB image has a 3 dimensional feature space while it still has a 2D image space.
How does light become an image?
In the eye, light becomes a visible image due to the organs in the back of your eye called 'cones and rods'. These are situated along the retina, inside the eyeball. Cones pick up colour, while rods pick up shades of black and white, and how light or dark a certain image will appear. The light image that is made in the eyeball is actually upside down when it is sent along the optic nerve to the brain (as electric pulses) because the lens in your eye is convex which, when light passes through it, refracts light so the end image is an upside down replica. The brain then flips the image upside down, which becomes the image you see. People become colour blind when they are missing certain colour receptors, which register the 3 primary colours red, blue and green. **Side note: 1 in every 15 men are colour blind, while only 1 in 1000 women are.**
What happened to Apollo 17?
Rumors says that they never returned from the moon... Some scientist saw an explosion outer space near by the moon while observing the moon. If you watch the "Apollo 18" movie, then that might give you sole clues :)
What were the chimpanzees feeding on while Jane Goodall was observing them?
Chimpanzees were eating bananas wen she was observing them.
How do you avoid distortion while observing an organism closely using a convex lens?
How do you avoid distortion while observing an organism closely using a convex lense?
What includes all of the knowledge gained while observing the natural world?
Science
In a scientific experiment what is the thing the experimenter changes while observing?
The independent variable.
When you see an image while you are reading should you do?
Ignore or skip the image
When you see an image while you are reading what should you do?
Ignore or skip the image
In a scientific experiment the is the thing the experimenter deliberately changed while observing?
The independent variable.
In a scientific the ... Is the thing the experiment deliberately changes while observing?
Independent variable. Apex
In a scientific experiment what is the thing the experimenter deliberately changes while observing?
The independent variable.
What is a hypothesies?
An educated guess based on your five scenes while observing an experiment or activity.
In a scientific experiment the what is the thing the experimenter deliberately changed while observing?
The independent variable.
In a scientific experiment the what is the thing the experimenter deliberately changes while observing?
The independent variable.
