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When was Spot Image created?
Spot Image was created in 1982.
What is Spot Image's motto?
Spot Image's motto is 'Ask us for the Earth!'.
What is A picture image or spot that acts like a hypertext?
hot spot
What is the population of Image Engine?
The population of Image Engine is 50.
What is the relationship of focal spot blur and geometric unsharpness?
The finite size of the focal spot results in divergence of the beam beyond the magnified image of the object (creating an area called the penumbra). This is termed focal spot or geometric blurring and results in reduced image resolution. In the absence of magnification (that is, the image is adjacent to the receptor) there is no focal spot blurring.
What is an area of an image that activates a function when selected?
Hot Spot
What are the three principal geometric factors may affect radiographic quality?
The three principal geometric factors that may affect radiographic quality are magnification, distortion, and focal spot blur. Magnification refers to the size change of objects on the image compared to the actual size, distortion occurs when there is a change in the shape of an object on the image, and focal spot blur is caused by the size of the x-ray focal spot affecting image sharpness.
How is image sharpness increased on radiograph?
increasing the focal spot size
Which part of retina where image is not formed?
The blind spot or optic disc
What is the region in the human eye where image are formed?
fovea centrallis (yellow spot)
What is the small area of the retina where no image is formed?
Optic disc (blind spot)
What does shadowing in an ultrasound mean?
Lack of sound transmission causing a blank spot on the image
