Image Generation And Correction
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Image Generation And Correction Syllabus — Unit-wise Content
The official GTU curriculum for Image Generation And Correction (subject code 3345804) as prescribed for PT · Semester 4 divides the course into 6 units, covering 31 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3345804)Unit 1 Color Separation
- 1.1. Handling different types of originals for color process.
- 1.2. Light and color theory.
- 1.3. Introduction of Filters - color separation filters, color correction filters and other filters, filter factor and filter ratio.
Unit 2 Halftone Screening Work 2a.Differentiate between various types of glass & contact screen. 2b.Explain Theory of dot formation.
- 2.1. Introduction of Various types of Glass & Contact screens for color reproduction.
- 2.2. Understanding use of contact box screening, point source light.
- 2.3. Understanding Theories of Dot formation.
- 2.4. Screen angle – Moiré, Barite rules in angular adjustment.
- 2.5. Use of AM & FM screening in Image Generation.
Unit 3 Introducti on of Inherent errors of Trichroma tism & Color Correction
- 3.1. Inadequacies in filtration, Unequal spectral sensitivity.
- 3.2. Proportionality, Additively failure, super additive
- 3.3. HUE Deficiencies of the tri-chromatic inks.
- 3.4. Evolution of subtractive primary – study of filtered densitometer readings of actual inks and effects.
- 3.5. Types of color correction methods: Manual, Photographic, Electronic, Hand Retouching and Dot Etching.
- 3.6. Types of masks: Tonal mask, Shadow mask, Light Pre mask, Contact reducing mask
- 3.7. Generation of Black Printer : Under Color Removal and its Variants, Grey Color Replacement.
Unit 4 Reproduct ion by Electronic Scanning. 4a.Describe basic types of Scanner. 4b.Classify scanners & study quality control aids of
- 4.1. Types of Scanners: Handheld, Flatbed, Drum Etc.
- 4.2. Terminology and Basic concepts of Modern Scanner
- 4.3. Classification by output Scanner : Line, Continuous tone, Halftone, Black & white, Color
- 4.4. Dot area and Densitometer, Electronic Unsharp Masking
- 4.5. Introduction of Quality control Aids of Scanning
- 4.6. Digital Scanner, Analog Scanner Image Generation & Correction Course Code: 3345804 GTU/ NITTTR Bhopal/13-14 Gujarat State Unit Major Learning Outcomes (in cognitive domain ) Topics and Sub-topics
Unit 5 Quality Control 5a.Select appropriate quality control aids 5b.Use spectral curve. 5c.Use densitometer.
- 5.1. Grey scale and color control scale, Color guide, Color Chart.
- 5.2. Spectral curve for photographic Materials.
- 5.3. Use of Densitometer, measurement and control of color for printing.
Unit 6 Designing Software and Internet 6a.Work on different designing software. 6b.Prepare design in designing software.
- 6.1. Tools and equipment for creation of design/art work.
- 6.2. Prepare design using multicolor combination.
- 6.3. Working of internet.
- 6.4. Benefit of internet for printing industry.
- 6.5. Role of World Wide Web (www) in printing industry.
- 6.6. Benefits of Multimedia packages.
- 6.7. Software for Distance communication.
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