نتائج البحث

1

Theory of optical spatial filtering and its application to enhance low contrast fingerprint images /

Theory of optical spatial filtering and its application to enhance low contrast fingerprint images /

بواسطة Scherlowski, Ludwig Anthony

أطروحة كتاب

2

An optical technique for on-film recording of lens aperture and focus settings /

An optical technique for on-film recording of lens aperture and focus settings /

بواسطة Thompson, Richard E., 1934-

أطروحة كتاب

3

Characterization of a contact screen system as used in the graphic arts /

Characterization of a contact screen system as used in the graphic arts /

بواسطة Kliman, Arthur W.

أطروحة كتاب

4

Calculation of the time averaged optical transfer function by the fast Fourier transform /

Calculation of the time averaged optical transfer function by the fast Fourier transform /

بواسطة Pierce, Jan L.

أطروحة كتاب

5

Design consideration in linear microdensitometry /

Design consideration in linear microdensitometry /

بواسطة Lianza, Thomas A.

أطروحة كتاب

6

The production of custom variable neutral density filters using film and a computer controlled imaging device /

The production of custom variable neutral density filters using film and a computer controlled imaging device /

بواسطة Hermanson, Gregory A.

أطروحة كتاب

7

Determination of the chemical spread function of Kodak high contrast copy 5069 emulsion /

Determination of the chemical spread function of Kodak high contrast copy 5069 emulsion /

بواسطة Laitre, J. N. A.

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8

The effect of simultaneous intensification on the detective quantum efficiency /

The effect of simultaneous intensification on the detective quantum efficiency /

بواسطة Desai, B. R.

أطروحة كتاب

9

A method for OTF evaluation from the image of a variable width slit /

A method for OTF evaluation from the image of a variable width slit /

بواسطة Jasinski, David W.

أطروحة كتاب

10

Production of a micro-scale linear density wedge /

Production of a micro-scale linear density wedge /

بواسطة Mattison, Lawrence A.

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11

Design and construction of low frequency MTF camera /

Design and construction of low frequency MTF camera /

بواسطة Bozenhard, Howard C.

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12

Infrared in-process densitometer /

Infrared in-process densitometer /

بواسطة Piskacek, Miroslav

أطروحة كتاب

13

Comparison of two MTF measurement methods : sine-wave vs edge gradient analysis /

Comparison of two MTF measurement methods : sine-wave vs edge gradient analysis /

بواسطة Cadou, John R.

أطروحة كتاب

14

An investigation of film and contact screen effects in the halftone dot system /

An investigation of film and contact screen effects in the halftone dot system /

بواسطة Bushnell, Michelle

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15

Prediction of cut-off frequency from the maximum slope of a transmittance scan of an ideal edge /

Prediction of cut-off frequency from the maximum slope of a transmittance scan of an ideal edge /

بواسطة Ewbank, Dale E.

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16

The effect of microscope scale reticle design on variance of measurement /

The effect of microscope scale reticle design on variance of measurement /

بواسطة Rockafellow, David D.

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17

Spatial frequency processing in the human visual system : a study of black versus white /

Spatial frequency processing in the human visual system : a study of black versus white /

بواسطة Seyfert, Robert L.

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18

Contrast threshold for a spot on a photographic print /

Contrast threshold for a spot on a photographic print /

بواسطة Berkovitz, Myron A.

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19

Feasibility study of direct electron recording target systems /

Feasibility study of direct electron recording target systems /

بواسطة Helgeson, Gaylord A.

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20

Feasibility study of direct electron recording target systems /

Feasibility study of direct electron recording target systems /

بواسطة Helgeson, Gaylord A.

أطروحة كتاب