Quantum implementation circuits of qsr and type conversion
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Heres your answer mate ○ ○
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In this answer, based on the principle of classical morphology operations, the flat grayscale dilation and erosion operations are proposed for NEQR quantum image model.
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Furthermore, through combining these two morphology gradient operation.
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As the basis of designing of grayscale morphology operations, a series of quantum circuit designs arepresented, which includes special add one operation UA1(n) and special subtract one operation US1(n) both for an n-length qubits sequence, quantum unitary operation UC, parallel subtractor (PS) module, quantum comparator output the large QCOL and quantum comparator output the small QCOS modules.
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When designsthe concrete quantum circuit, a sequence of UA1(n) and US1(n) modules are used to obtain the quantum image sets based on the shape of specific structuring element.
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Then, the searching for maximaor minima in a certain space is involved, which can be solved by cascading a series of QCOL and QCOS modules in certain order.
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Finally, the PS module can be used to calculate the difference of the maxima and minima for producing the morphological gradient.
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The circuit’s complexity analysis illustrate that our scheme is very lower to the classical morphology operations.
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___
__________________________________________________________________________________
__________________________________________________________________________________
In this answer, based on the principle of classical morphology operations, the flat grayscale dilation and erosion operations are proposed for NEQR quantum image model.
__________________________________________________________________________________
Furthermore, through combining these two morphology gradient operation.
__________________________________________________________________________________
As the basis of designing of grayscale morphology operations, a series of quantum circuit designs arepresented, which includes special add one operation UA1(n) and special subtract one operation US1(n) both for an n-length qubits sequence, quantum unitary operation UC, parallel subtractor (PS) module, quantum comparator output the large QCOL and quantum comparator output the small QCOS modules.
__________________________________________________________________________________
When designsthe concrete quantum circuit, a sequence of UA1(n) and US1(n) modules are used to obtain the quantum image sets based on the shape of specific structuring element.
__________________________________________________________________________________
Then, the searching for maximaor minima in a certain space is involved, which can be solved by cascading a series of QCOL and QCOS modules in certain order.
__________________________________________________________________________________
Finally, the PS module can be used to calculate the difference of the maxima and minima for producing the morphological gradient.
__________________________________________________________________________________
The circuit’s complexity analysis illustrate that our scheme is very lower to the classical morphology operations.
††††
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