MD2648F1 - Metoda de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii - Google Patents
Metoda de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii Download PDFInfo
- Publication number
- MD2648F1 MD2648F1 MDA20030171A MD20030171A MD2648F1 MD 2648 F1 MD2648 F1 MD 2648F1 MD A20030171 A MDA20030171 A MD A20030171A MD 20030171 A MD20030171 A MD 20030171A MD 2648 F1 MD2648 F1 MD 2648F1
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- Moldova
- Prior art keywords
- image
- fourier
- size
- spectrum
- fourier spectrum
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- 239000011159 matrix material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000001228 spectrum Methods 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000008447 perception Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
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- Image Analysis (AREA)
Abstract
Inventia se refera la tehnica de calcul si cibernetica tehnica si poate fi aplicata in sistemele de perceptie si de prelucrare a informatiei vizuale.Metoda de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii include formarea unei imagini optice initiale dupa ce suplimentar se efectueaza transformarea Fourier bidimensionala a imaginii initiale, se formeaza spectrul Fourier al imaginii, care se binarizeaza, apoi se scaneaza circular cu raze diferite, se determina frecventa maxima a spectrului Fourier binarizat si intensitatea integrala a lui dupa raza la frecventa respectiva si se calculeaza dimensiunea matricei de procesoare de prelucrare a imaginii, conform formulei:L = 4(fm)2D2Is/Io, undeL este valoarea dimensiunii matricei de procesoare;fm - frecventa maxima a spectrului Fourier binarizat;D - marimea lineara maxima a obiectului in imagine;Is - intensitatea integrala a spectrului Fourier binarizat dupa raza lafrecventa respectiva;Io - valoarea-standard a intensitatii spectrului Fourier dupa raza respectiva. ŕ
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030171A MD2648G2 (ro) | 2003-07-11 | 2003-07-11 | Metodă de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030171A MD2648G2 (ro) | 2003-07-11 | 2003-07-11 | Metodă de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2648F1 true MD2648F1 (ro) | 2004-12-31 |
| MD2648G2 MD2648G2 (ro) | 2005-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20030171A MD2648G2 (ro) | 2003-07-11 | 2003-07-11 | Metodă de determinare a dimensiunii matricei de procesoare de prelucrare a imaginii |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2648G2 (ro) |
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2003
- 2003-07-11 MD MDA20030171A patent/MD2648G2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD2648G2 (ro) | 2005-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |