Digital Commons Network^™

R.I.T. News & Events - September 10, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.

R.I.T. News & Events - August 16, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.

The Creative Kit: A Portfolio Of Graphic Imagery To Introduce The Graphitek 430 Camera/Processor System To The Visual Communications Market, Barry Hincks

Theses

None provided.

An Investigation Of Solid Ink Density Variation As Determined By The Acceptability Of Overprints In Process Color Printing, John G. Gaston Iii

Theses

In order to establish limits which are representative of the allowable variation in solid ink density (SID) of the single process colors, as determined by the allowable variability of their overprints, a study was conducted utilizing fourteen (14) experienced color observers selected from printing companies in the Greater Rochester area. Printed color patches, at the 70% tint level of cyan, magenta, yellow, red (M+Y) , green (Y+C) , blue (M+C) and three-color overprints (Y+M+C) , were shown to observers, individually. In each group, the observer was asked to accept or reject the patch when compared to the reference standard in …

Solution Of The Transonic Potential Flow Equation By Finite Differences For The Hydraulic Analogy, Ewan Choroszylow

Theses

A numerical procedure is presented for the solution of the transonic potential flow equation around an isolated airfoil, for the hydraulic analogy. The numerical method used was the finite difference method, appropriately modified for a mixed elliptichyperbolic system of equations. Potential flow analysis was used, since for all practical purposes, the flow is inviscid throughout the flow field, except for wake regions and boundaries. The mixed finite difference scheme has proven to be an effective technique in the solution of elliptic and hyperbolic flow problems. For conditions near the wave propagation velocity (sonic velocity), difficulties have arisen in proper solution …

R.I.T. News & Events - July 12, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.

Reporter - July/August 1976, Rit Reporter Staff

University Publications

No abstract provided.

R.I.T. News & Events - June 14, 1976, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.

Reporter - June 4th 1976, Rit Reporter Staff

University Publications

No abstract provided.

Discover Town Centers: Educational Urban Information, Jeffrey Huff

Theses

None provided.

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

Theses

Not Included

Observer Recognition Of Targets Imbedded In Noise, Brian Nastvogel

Theses

Noise in a photographic system is generally non-additive. As of today there is no model to explain a non-additive noise system. That best model that we have of the photographic system is in terms of additive noise systems.

By adding a noise effect to a signal an additive noise effect can be obtained. What was investigated in this thesis was what effect the adding of noise in a photographic system plays in an observers ability to recognize a signal that is present in the noise.

By photographing a noise field and adding it to a signal target an additive noise …

Image Intensification By A Low Level Light Exposure Before, During, And After An Image Exposure, Robert Rippstein

Theses

The purpose of this thesis is to study the effects on the shape and position of the characteristic curve due to a low level uniform exposure to white light. This was accomplished using a special camera which produced an image of a neutral density -wedge on a film strip. One half of this image was covered while the other half was uniformly exposed to a low level light exposure. In some cases the low level exposure was first applied to half of the film strip with the image exposure occurring second. The density differences between the two halves of the …

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.

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

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.

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

University Publications

No abstract provided.

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

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 …

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

University Publications

No abstract provided.

Reporter - May 14th 1976, Rit Reporter Staff

University Publications

No abstract provided.

Reporter - May 7th 1976, Rit Reporter Staff

University Publications

No abstract provided.

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?

Reporter - April 30th 1976, Rit Reporter Staff

University Publications

No abstract provided.

Reporter - April 23rd 1976, Rit Reporter Staff

University Publications

No abstract provided.

Reporter - April 16th 1976, Rit Reporter Staff

University Publications

No abstract provided.

Reporter - April 9th 1976, Rit Reporter Staff

University Publications

No abstract provided.