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# Mathematical operations in image processing

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Image arithmetic is the implementation of standard
arithmetic operations, such as
Subtraction
Multiplication
Division

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### Mathematical operations in image processing

1. 1. Digital Image Processing Asad Ali. From BCS 6th 3395
2. 2. What is Image Arithmetic? Image arithmetic is the implementation of standard arithmetic operations
3. 3. What is Image Arithmetic? Image arithmetic is the implementation of standard arithmetic operations, such as • Addition
4. 4. What is Image Arithmetic? Image arithmetic is the implementation of standard arithmetic operations, such as • Addition • Subtraction
5. 5. What is Image Arithmetic? Image arithmetic is the implementation of standard arithmetic operations, such as • Addition • Subtraction • Multiplication
6. 6. What is Image Arithmetic? Image arithmetic is the implementation of standard arithmetic operations, such as • Addition • Subtraction • Multiplication • Division
7. 7. IA JUICED UP!!
8. 8. Usage of Image Arithmetic Image arithmetic has many uses in image processing both as a preliminary step in more complex operations and by itself. For example: Image subtraction can be used to detect differences between two or more images of the same scene or object.
9. 9. HOW/WHERE you can use Image Arithmetic? You can do image arithmetic using the MATLAB arithmetic operators.
10. 10. HOW/WHERE you can use Image Arithmetic? You can do image arithmetic using the MATLAB arithmetic operators. But:- Wait Wait Wait..!!!!!
11. 11. HOW/WHERE you can use Image Arithmetic? You can do image arithmetic using the MATLAB arithmetic operators. But remember to: • Convert the images to class. AND • Double to use these operators.