Question
Consider a bitmap image with the following specifications and assumptions: Width 1600 Height 1200 pixels Color palette: 24-bit RGB A file header of 54 bytes.
Consider a bitmap image with the following specifications and assumptions:
Width 1600
Height 1200 pixels
Color palette: 24-bit RGB A file header of 54 bytes.
1. Compute the size of the image in MB (Mega Bytes) up to 2 decimal places.
2. If the image data is saved in an image format that compresses it by 80%, but adds a header of 200 bytes, what is the new file size? (Hint: What is compressed: the entire file or just the pixel data?)
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Databases In Telecommunications Ii Vldb 2001 International Workshop Dbtel 2001 Rome Italy September 10 2001 Proceedings Lncs 2209
Authors: Willem Jonker
2001st Edition
354042623X, 978-3540426233
