what is geometric distortions in images?
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called form of distortion is 'geometric distortion', which arises when a three-dimensional object is projected on a flat plane. For instance, a sphere in the image center is rendered as a round disk on the film, while a sphere in the image periphery of a lens with a large angle of view is elliptically elongated. \n\nExample: An Unnatural bowing of straight lines or other distortion of shapes, especially at the sides and corners in a TV picture.
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At highresolutionimages.net
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If you took a picture of a blank wall, then one color value would be sufficient to characterize the picture, with no information loss.  As soon as you complicate the picture, things get interesting.\n\nMost compression algorithms do involve a loss of resolution, but they attempt to minimize it.
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Does she have a web accelerator?Right click on the accelerator icon and go to settings.The image quality control should be there.
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the extensions are probably the culprit check and see what your printer can read probably JPEG, and a lot of pics on the net are BMP, just convert them all to what your printer can read, you can do this on a photo suite program which you probably have may have come with camera or printer.
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Rather, by drawing a ray diagram you will see tt since the object is placed BETWEEN the focal point and the 'second focal point' (which is 2 x the focal length from the verticle), the image formed will be real, magnified and inverted.\n\nYou may want to check out the other variations for objects placed BEFORE the focal point, AT the focal point, AT 2 focal points away, or BEYOND 2 focal points as well.\n\nI dunno of any equation but i doubt there are any. the answer to ur qn is more of how does the object looks like. and to find out the size of the image it very much depends on the lens used. and perhaps you can apply some trigo.
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The red x that shows up when you see an image means that the physical location to that image is not valid. If it's your own image then you need to look at the path because its wrong, otherwise if its someone elses image on a website they would need to fix it themselves.
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http://www.imagemagick.org\ntells how to convert between almost any format\nand any other.
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I bet you picture isnt the correct format.  (.jpg, .tif)
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Here is what I found...\n\nhttp://www.site.uottawa.ca/~laganier/tutorial/opencv+directshow/cvision.htm\n\nhope this helps ...
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List is a bit long, so heres the link:\nhttp://en.wikipedia.org/wiki/List_of_geometric_shapes
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bitmap! It is not compressed!
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Vector graphics can be resized to anysize without loosing thier integrity becuase it is based on a series or dots or vector points that are defined in size and distance from one and other. jpegs and gifs will dither when resized from the original size image - often not noticeable. A vector image that is 3 inches whide can easily be resized to be 30 feet wide without losing any integrity.
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We see images in mirror. Similarly we see pictures in T.V screen, Cinema screen, and in computer screen.  All we see in a single plane surfaces. \n\nConsider the moment, when all pictures seen in them are still including the image in mirror.\n\n To view them leisurely, we take photos of all and print them and paste them all in their position. \n\nWhat is the difference between the previous one and the present one?\n\nBoth are in the single plane. Behind the plane there is wall or some electrical gadgets only.\n\nIf images in mirror are three dimensional then all pictures and the drawings in the books will be three dimensional. However, we try to give the three dimensional effect in picture drawn on a plane paper. A cube can be drawn in a paper and can be visualized in three dimensions. That does not mean that the drawing is three dimensional.\n\nBut real images can have actual three dimensions. In that case we say it is a three dimensional image.  But the real image formed in a camera screen is two dimensional.\n\nHence all virtual images are two dimensions only even though they appear to be three dimensional. \n\nReal images can be either two dimensional or three dimensional. \n\nReal images are only images and are not real objects even though they are three dimensional images.
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The Hough transform is used to detect features such as lines, curves, and shapes in a digital image. See the articles below for how it works.
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If you're talking about a lens in the shape of a contact: distortion or "pincushioning" of the center of your field of vision. It increases the peripheral range somwhat.\n\nif youre talking about with a microscope: severe limitation of view range, and the item you are focusing on has much sharper focus, and you can see details of its surface...
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Common Imagery Exploitation Segment \n\nI hope this helps!