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Pixel
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What is Name given to a single point in a computer graphic image?
PIXEL
Which scanner converts graphics into electronic form?
A scanner.
What is a pixel and how is related to map making?
In digital imaging, a pixel is a single point in a raster image, or the smallest addressable screen element in a display device; it is the smallest unit of picture that can be represented or controlled
Why can't a convex mirror create a real image?
Because the focal point of the convex mirror will always be at a 'virtual' place. Convex mirrors focus the image at a definite point.
What is an input device that can electronically capture an entire page of text or images such as photographs or art work?
semiconductor image sensors these are special photo sensing sensors,these are very big deep areas to explain here how these sensor capture, it but simple answer for you these are simply found in digital cameras webcams phone camaeras, according to image it will produce some electrical signals and it will be collected by associated electronic circuit then it will be sent to image processor,it the it will be displayed in the proper image viewing element
What is a single point in an image?
Pixel
What is Name given to a single point in a computer graphic image?
PIXEL
What is smallest element in the electronic image?
a pixel is the smallest element in an electronic image
What does image scanner do?
The bar code reader is special type of image scanner. Image scanners convert any printed image into electronic form by shining light onto the image and sensing the intensity of the light’s reflection at every point.
Why do you use your image in a mirror?
Your reflection is reverse in a mirror because it is an image that is bounced back from a single point. These images cannot flip.
Smallest element in an electronic image?
a pixel is the smallest element in an electronic image
What is the smallest colorable area in an electronic image?
Pixel!
What is the term for the smallest element in an electronic image?
A pixel.
What does the term megapixel mean?
Mega means many or large amount and pixal is a single point in an image. Megapixal is to have multiple points
When is the image said to be real or virtual image?
An image is called real if the light rays coming from a point(point on object) meet at a point after reflection or refraction. An image is virtual if the light rays do not actually meet after reflection or refraction. These rays appear to come from a point which is the point where we say virtual image is formed.
What is meant by conjugate points with respect to a lens?
The object- and image-points of a particular lens are described as conjugate. The object point, or the point at which the image is taken from, and the image point, the image itself, are able to be flipped perfectly, as if the object is placed where the image was, an image will appear where the object was.
How does a point-and-shoot digital camera differ from a single-lens reflex camera?
A point and shoot camera in general is a camera where one sees an image through a window in the camera. An SLR, which is also more expensive, allows one to see the actual image that will be taken by the camera.
