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Rochester Institute of Technology

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Interimage Effects In Various Subtractive Color Materials, Philip Wychorski Jun 1976

Interimage Effects In Various Subtractive Color Materials, Philip Wychorski

Theses

In three color photographic processes the cyan dye image is usually controlled by the red sensitive emulsion, the magenta dye image by the green sensitive layer, and the yellow dye image by the blue sensitive layer. Due to the proximity of these three layers in a color film interactions among the images are found to occur. It has been found that when the images are combined into a three color picture they do not have the same characteristics as they would have if they occurred separately. The density produced in each layer depends not only on the amount of exposure …


Mass Production Techniques For The Studio Potter, James Halvorson Jun 1976

Mass Production Techniques For The Studio Potter, James Halvorson

Theses

Not Included


Calculation Of The Time Averaged Optical Transfer Function By The Fast Fourier Transform, Jan Pierce Jun 1976

Calculation Of The Time Averaged Optical Transfer Function By The Fast Fourier Transform, Jan Pierce

Theses

The fast Fourier transform is used in two-dimensions to calculate the apodizing effect of a center opening pupil shutter. Two shutter models are investigated and compared, a circular shutter with diameter a function of time, and a five-bladed leaf-type shutter. The influence of shutter shape, defocus, and third and fifth order spherical aberration on the time-averaged optical transfer function is investigated. The results indicate that there is only a small effect on resolution and depth of focus due to shutter motion in a well corrected optical system.


Intensity Scale Sensitometer, Swaminathan Kalyanam Jun 1976

Intensity Scale Sensitometer, Swaminathan Kalyanam

Theses

None provided.


The Influence Of Test Colors On The Color Rendering Index Maximization In A Three Component Spectral Power Distribution, Gregory Miller Jun 1976

The Influence Of Test Colors On The Color Rendering Index Maximization In A Three Component Spectral Power Distribution, Gregory Miller

Theses

This thesis describes the technique of principle component analysis as applied to determining if a combination of three characteristic vectors would account for an underlying structure in the eight color test objects specified by the CIE for calculation of the color rendering index (CRI). Anticipated was that three vectors would account for 100 % of the variance in the eight test objects; however it was determined that three vectors account for only 96 % of the variance. Since the analysis of the reflectance functions showed no dependence within the functions a 3^3 factorial experiment was conducted. Its purpose was to …


Redesign Of The Rms Granularity Meter, Robert Bathgate, Filippo Ferrauto Jun 1976

Redesign Of The Rms Granularity Meter, Robert Bathgate, Filippo Ferrauto

Theses

A device for measuring RMS granularity of uniformly exposed and uniformly processed photographic material was built. This paper deals with the construction of the major components of the system. The components constructed were the lamp mount, lamp housing, current regulated ripple free power supply for the lamp, the replacement of the motor drive system for the sample stage with a synchronous motor, and the construction of the photo detection system. All these components were mounted on a triangular optical bench around an existing symetrical design microdensitometer with rotating sample stage.


Production Of A Film On Conservation Education, Lesley Woodfin Jun 1976

Production Of A Film On Conservation Education, Lesley Woodfin

Theses

None provided.


Studies Of The Properties Of Poly (Ethylene Oxide) As A Substitute For Gum Arabic In The Fountain Solution, Orapan Chongpipatanasook Jun 1976

Studies Of The Properties Of Poly (Ethylene Oxide) As A Substitute For Gum Arabic In The Fountain Solution, Orapan Chongpipatanasook

Theses

Poly (ethylene oxide) is a polymer of ethylene oxide. It is one of the classes of synthetic water soluble resins which are commercially available. The properties of poly (ethylene oxide) as a desensitizer in the fountain solution were studied. The solution of this resin was compared to gum arabic solution. The investigation included the study of the physical properties of the solutions at different concentrations as well as press performance. Comparisons were made as to wettability, viscosity, surface tension, the ability to clean the plate, the resistance to scum, printing sharpness, resolution, and the plate-press characteristic curve. The experiments were …


R.I.T. News & Events - May 31, 1976, University News Services, Rochester Institute Of Technology May 1976

R.I.T. News & Events - May 31, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Reporter - May 28th 1976, Rit Reporter Staff May 1976

Reporter - May 28th 1976, Rit Reporter Staff

University Publications

No abstract provided.


Design And Construction Of An Edge Exposure Apparatus, Michael Benson May 1976

Design And Construction Of An Edge Exposure Apparatus, Michael Benson

Theses

A means of producing photographic edges using visible radiation is often a requirement for evaluating some of the image characteristics of a photographic emulsion. The method of producing edges described uses a high quality razor blade for the knife edge held at a small angle to the film plane. The instrument is detailed and elaborates on the major features of the constructed apparatus. These features are a vacuum surface to insure film flattness; the knife edge held by a jaw-clamp assembly that pivots to allow for contrast control of the image; and exposure through a tungston-halogen lamp and an electronic …


Tumbling Through Time: An Inquiry Into Vision, Charles Fisher May 1976

Tumbling Through Time: An Inquiry Into Vision, Charles Fisher

Theses

None provided.


Design, Construction, And Testing Of Sequentially Flashing Led Array To Study Angular Camera Motion In Hand Held Camera Systems, Randall Hube May 1976

Design, Construction, And Testing Of Sequentially Flashing Led Array To Study Angular Camera Motion In Hand Held Camera Systems, Randall Hube

Theses

This project deals with the construction of a device to determine the actual angular motion in a hand held camera system caused only by the holder. An array of LEDs (8x8) is flashed so that one LED flashes at a time in sequence. This sequence is photographed by a system suffering from motion effects and this is compared with the image of the array when no motion effects are present. The displacements of each "blip" with respect to time is used to determine the motion of the camera system.


An Investigation Of The Electrooptical Properties Of A Dipole Suspension Of Iodoquinine Sulfate, Michael Smalter, Roy Dohlen May 1976

An Investigation Of The Electrooptical Properties Of A Dipole Suspension Of Iodoquinine Sulfate, Michael Smalter, Roy Dohlen

Theses

The objective of this thesis is to investigate the electrooptical properties of a dipole suspension. A dipole suspension consists of needle-like crystals which, in the presence of an electric field, orient themselves parallel to it. If the dipoles align themselves parallel to incident light, the suspension will transmit the light. If no electric field is present, the dipoles are in a random state, and little light is transmitted. The projected area of the dipoles is smaller when they are in the aligned state. Commercially, a dipole suspension is available from Marks Polarized Corporation as the product Varad. This thesis will …


A Suite Of Color Images Printed By Screen Process, Pamela Brueckner May 1976

A Suite Of Color Images Printed By Screen Process, Pamela Brueckner

Theses

None provided.


Reporter - May 21st 1976, Rit Reporter Staff May 1976

Reporter - May 21st 1976, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - May 17, 1976, University News Services, Rochester Institute Of Technology May 1976

R.I.T. News & Events - May 17, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Window, Bialy Mark May 1976

Window, Bialy Mark

Theses

Not Included


Reporter - May 14th 1976, Rit Reporter Staff May 1976

Reporter - May 14th 1976, Rit Reporter Staff

University Publications

No abstract provided.


Window, Mark Bialy May 1976

Window, Mark Bialy

Theses

None provided.


Reporter - May 7th 1976, Rit Reporter Staff May 1976

Reporter - May 7th 1976, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - May 5, 1976, University News Services, Rochester Institute Of Technology May 1976

R.I.T. News & Events - May 5, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Ntid Focus May/June 1976, Ntid Marketing And Communications May 1976

Ntid Focus May/June 1976, Ntid Marketing And Communications

National Technical Institute for the Deaf Papers

Between Two Worlds||Community Development||Considering the Deaf Employee||Family Affair - The Wilsons, The Mothersells, The Hurwitzes||Gettin' Together||Gift Helps Library Resources on Deafness||Graduate Features-You Can Meet Them in St. Louis||In-House Co-op||International Visitor||Joseph and the Amazing Technicolor Dreamcoat||Mini-Convention||Miss NTID||Mrs. Henry "Scoop" Jackson Visits NTID||Sahomi Tachibana||Staff Feature - Jonona: An Energy Dynamo||Sweet and Tasty Colours||What's NTID?


Ocean-Marks, Donna Sylvester May 1976

Ocean-Marks, Donna Sylvester

Theses

None provided.


Painted Motion, Joseph Litow May 1976

Painted Motion, Joseph Litow

Theses

None provided.


Fireworks: Raku And Sawdust Fired Photography, Jerome Nevins May 1976

Fireworks: Raku And Sawdust Fired Photography, Jerome Nevins

Theses

None provided.


Buteo Jamaicensis: The Red Tailed Hawk, Richard Sensenbach May 1976

Buteo Jamaicensis: The Red Tailed Hawk, Richard Sensenbach

Theses

None provided.


Urban Landscapes, Albert Robbins May 1976

Urban Landscapes, Albert Robbins

Theses

None provided.


Development Of An Identity Program For The International Narcotics Control Board, United Nations, Geneva, Switzerland, Elizabeth Simon May 1976

Development Of An Identity Program For The International Narcotics Control Board, United Nations, Geneva, Switzerland, Elizabeth Simon

Theses

None provided.


Reporter - April 30th 1976, Rit Reporter Staff Apr 1976

Reporter - April 30th 1976, Rit Reporter Staff

University Publications

No abstract provided.