Colour Sensitometry

Not scheduled

Subject guarantor:

Josef PECÁK

Name of lecturer(s):

Josef PECÁK

Learning outcomes of the course unit:

Students should demonstrate ability to apply theory knowledge of color film senzitometrics in practice.

Mode of study:

Based on assigned sensitometric tests, student graphically represent reproduction characteristics and execute set adjustments for the copy process.

Prerequisites and co-requisites:

Competion of the „Color Process“ course.

Course contents:

1/ Students receive a spline of negative masked material and positive material. The splines are scaled, senzitometric characteristics are determined, and the gamma defined.

2/ Students complete graphically a compy from the negative of the given positive such that the density is 0.1 on the cyan image veil is copied to the value of 2.00 of the positive image. Copying conditions are set so that all copy graphics are of density 1.0 on the image cyan waveform.

3/ Students will receive a set of subtractive copy filters and scale their main and adjunct densities, put together a graphic expression of the relations of those values in percentages.

4/ Student receive a exposed spline on negative nemasked material by green light. Scale the main and adjunct densities, and perform a graphic construction mask.

Tasks: Students become familiar with completing the given tasks through the literature. Measurements are performed in pairs. Elaboration of the measurements is done independently.

Technical implementation: The instructor operates the denzitometer and lays out the splines and hands out complete graph documentation. The instructor sets the exercise schedule.

Recommended or required reading:

See „Color Process“

Assessment methods and criteria:

The developed written report with illustrative graphics is evaluated.

Course web page:

Note:

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Further information:

No schedule has been prepared for this course

The subject is a part of the following study plans:

• Cinematography - Bachelor (qualification subject - practical seminar)