ppt presentation on File format

•Digital imaging system can store and transmit images. Data is of 2 types:-
• Human Interpretable such as text and numbers
•Diffused  which only machine can interpret
•If image files are opened in normal editor, the information cannot be interpreted meaningfully.
•To get meaningful information, knowledge of the file format  is required.
File format defines exactly how the image data is stored along with the image metadata in a file.
•Metadata refers to essential non-image information such as nature of image, dimensions and persons who created the image

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