Computer Aided Designing and Computer Color Matching
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Follow on Instagram for UpdatesComputer Aided Designing and Computer Color Matching Syllabus — Unit-wise Content
The official GTU curriculum for Computer Aided Designing and Computer Color Matching (subject code 2172807) as prescribed for Textile Proc. · Semester 7 divides the course into 8 units, covering 34 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 (2172807)Unit 1 Brief discussion of colour science, colour harmony, perception of
- colour mixing laws metamerism
- colour order systems etc. 02 4.76
Unit 2 Importance of Computer Colour Analysis and Computer Colour
- Subjective Shade assessment
- Obective Shade assessment
- Colour quantification and its practical importance in trade and industry. 03 7.14
Unit 3 Process of colour quantification, Standardization of source of light
- Black Body radiation
- Color temperature
- Standard observer
- Colour matching functions of eye, Expression of colour in terms of Tristimulus values
- Merits and demerits .
- Chromaticity coordinates
- CIE chromaticity diagram its use to locate various CIE illuminant in CIE colour space and distribution of spectrum colours on the CIE space
- Towards uniform color space. 06 14.29
Unit 4 Opponant color coordinates, Hunter Lab system, CIE Lab
- CIE Lch system
- Three dimensional presentation of colour using CIE lab system
- Equations for measurement of Chroma and hue, Hue circle . 06 14.29
Unit 5 Colour difference and its measurement using computer colour
- matching system
- Practical Importance of Colour difference measurement
- Various systems evolved for colour difference measurement
- Equations for calculating colour difference
- Practical applications of measuring colour difference like Fastness rating
- Pass-Fail program
- Shade sorting etc
- Database Preparation
- Formulation and process of computation for generating match recipe and Batch correction using CCMS. 7 16.67
Unit 6 Database Preparation, Formulation and process of computation for
- generating match recipe
- Batch correction using CCMS
- Whiteness Yellowness measurement
- Various systems and Indices for measurement of whiteness and yelloness. 04 9.52
Unit 7 Colour Strength Analysis, Mesuring strength of colour on solid
- substrate Kubelka Munk Equation
- Pseudo tristimulus values etc.
- Measuring strength of colour in solution
Unit 8 Computer aided designing for printed fabrics. Scanning, colour
- separation of printing
- combination etc. 05 11.90
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