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D Birla Founder Chairman BITS Pilani 57347HUMANITY57358v The Late Dr KK Birla Former Chancellor BITS Pilani BASED5735857347DUCATION57347THAT57347GIVES57347ROOTS57347AND57347GIVES57347WINGS57347AS57347WELLv Dr Kumar Mangalam Birla Chancellor BITS Pila
brPage 2br Huffman Coding Given the statistical distribution of the gray levels Generate a code that is as close as possible to the minimum bound entropy A variable length code Huffman Coding Five steps 1 Find the graylevel probabilities for the ima
Levels of Abstraction. Computer systems: several levels of abstractions – hide implementation details. . Six levels of abstractions: . Hardware: digital logic gates (AND, OR, XOR, NOT). Microcode: firmware – interface with hardware.
Analog Signals. Analog. signals : constantly changing values. Difficult to make precise. Digital. Digital. signals : only allowed to have specific values. Binary. Computers are digital systems with 2 possible states: .
Lecture 6. Dr. José M. Reyes Álamo. 1. Review:. Statement Labels. Unconditional Jumps. Conditional Jumps. Outline. A low level control structure usually transfers control from one point in your program to another..