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There is always a confusion among the newbies about the difference between Image Processing and Computer Graphics. Unless specifically mentioned , Computer Graphics is all about Synthesizing a new image from Geometry , Lighting parameters , Materials and Textures . The Emphasis is on Digital Image Synthesis.
Image Processing is the process of manipulating an image acquired through some device . The image too often will be acquired from photographs,scanners , medical equipments. The emphasis is on Analysis and Enhancement of the image. Computer Vision is an area where Image Analysis is used a lot. Raster Operations dominate in the case of image processing. In the case of Computer Graphics , you will mix vector and raster operations to generate the final image.
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What are the differences between Image processing and computer graphics?
CG (Computer Graphics ) refers to processing of creating a new image from Geometry , Lighting parameters , Materials and Textures .Using a Computer or any other digital media While DIP(Digital Image Processing) is the process of manipulating an image acquired through some device . The image too often will be acquired from photographs,scanners , medical equipments.
Fundamental components of digital image processing?
The fundamental components of digital image processing are computer-based algorithms. Digital image processing allows a much wider range of algorithms to be applied to the input data and can avoid problems such as the build-up of noise and signal distortion during processing.
What are the four major areas of computer operations in digital image processing?
The four major areas of computer operations in digital image processing is contrast enhancement. The second is remove the blur from pictures and smooth out graininess. The third would be magnifying, and rotating an image. Finally the image is compressed for storage.
What are the types of image processing?
there are two types of image processing. 1.analog 2.digital.
Which number system is used to represent color in digital graphics?
hexadecimal
