13-07-2012, 03:41 PM
IMAGE COMPRESSION USING DEFLATE ALGORITHM
[attachment=27575]
Definitions
Compression :
Reducing the size of the any file like BMP, CMP, JAR, ZIP etc.,
Decompression :
Improves the size of the compressed files for getting initial status of the file
JAR : Java Archive file
BMP : Bit Maps
In Detail
It’s a form of Prefix coding
Consider Telephone System of an Office
All other Phones within the Office require five digits to dial, instead of seven
Each code is a series of bits either 0 or 1 instead of 0 to 9
Represents an element in a specific “alphabet”
Each alphabet is assigned a “weight”
Conclusion
Compression helps to reduce the consumption of Expensive Resources
The Data may be Text, Image or anything
Memory required reduces
Moreover not a difficult task to program
At the end Emerging Trends in Information Technology require this as a must (as we care memory as currency)
[attachment=27575]
Definitions
Compression :
Reducing the size of the any file like BMP, CMP, JAR, ZIP etc.,
Decompression :
Improves the size of the compressed files for getting initial status of the file
JAR : Java Archive file
BMP : Bit Maps
In Detail
It’s a form of Prefix coding
Consider Telephone System of an Office
All other Phones within the Office require five digits to dial, instead of seven
Each code is a series of bits either 0 or 1 instead of 0 to 9
Represents an element in a specific “alphabet”
Each alphabet is assigned a “weight”
Conclusion
Compression helps to reduce the consumption of Expensive Resources
The Data may be Text, Image or anything
Memory required reduces
Moreover not a difficult task to program
At the end Emerging Trends in Information Technology require this as a must (as we care memory as currency)