What is the difference between progressive and interlaced scanning? In progressive scanning, lines are read in ascending order, as in most monitor...
What is the difference between progressive and interlaced scanning?
In progressive scanning, lines are read in ascending order, as in most monitors.
In interlaced scanning, the frame is divided into two fields (even and odd lines), as in analog televisions.
Interlaced scanning is less common than progressive scanning.
Progressive scanning is more efficient in terms of image quality than interlaced scanning.
a) I and II are correct.
b) II and III are correct.
c) III and IV are correct.
d) I and IV are correct.
In progressive scanning, lines are read in ascending order, as in most monitors.
In interlaced scanning, the frame is divided into two fields (even and odd lines), as in analog televisions.
Interlaced scanning is less common than progressive scanning.
Progressive scanning is more efficient in terms of image quality than interlaced scanning.
a) I and II are correct.
b) II and III are correct.
c) III and IV are correct.
d) I and IV are correct.
💡 1 Resposta
Ed 
A diferença entre a varredura progressiva e a varredura entrelaçada é que na varredura progressiva as linhas são lidas em ordem crescente, como na maioria dos monitores, enquanto na varredura entrelaçada o quadro é dividido em dois campos (linhas pares e ímpares), como nas televisões analógicas. A varredura entrelaçada é menos comum do que a varredura progressiva. A varredura progressiva é mais eficiente em termos de qualidade de imagem do que a varredura entrelaçada. A alternativa correta é a letra D) I e IV estão corretas.
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