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in harris corner, the response is calculated as follows: R = det - K * tr^2

where the k (constant) is a floating point number with 0.04 default at few known libraries.

Does this mean that the response (R) needs to be floating point as well? How then can i produce an integer response then?

sramij
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1 Answers1

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Yes, the response (R) needs to be a floating point variable too. You can get the integer response using a rounding function if the fractional part of the response is not important for your calculations or you may convert the code to use fixed point arithmetic.

وليد تاج الدين
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