Question

Which of the following in the screening technology gives accurate screen angles but takes a lot of computational time?

• A. Rational tangent Screening
• B. Irrational Screening
• C. FM Screening
• D. Supercell Screening

Hint:

Used in high-end printing, rational tangent screening optimizes color accuracy and consistency.

Answer 1

The Correct Option is A

Rational tangent screening ensures precise screen angles for halftone printing, reducing moiré patterns. It is computationally demanding because it calculates exact angles for each color layer, improving print quality but requiring more processing power compared to traditional screening methods. Despite the high computational cost, it results in better print consistency and finer detail in printed images.