Compute the height of the resized image, Computer Graphics

Assignment Help:

Question) Compute the following:

 a) Size of 420 × 300 image at 240 pixels per inch.

 b) Resolution (per square inch) of  3 ×  2 inch image that has  768×512 pixels.

 c) Height of the resized image 1024×768   to one that is 640 pixels wide with the same aspect ratio.

 d) Width of an image having height of 4 inches and an aspect ratio 1.5.

Answer:a) Size of 420× 300 image at 240 pixels per inch 1.75 * 1.25 sq.inches.

 b) Resolution of   3×  2 inch image that has  768 ×  512 = 256 pixels per inch.

 c) Height of the resized image  1024 ×  768 to one that is  640  pixels wide with the same aspect ratio = 640 * 768 / 1024 = 480 pixels.

 d) Width of an image having height of 4 inches and an aspect ratio 1.5 = 6 inches.


Related Discussions:- Compute the height of the resized image

Exceptional cases - orthographic projection, Exceptional cases - Orthograph...

Exceptional cases - Orthographic Projection 1)   We have an Orthographic projection, if f=0, then cot (β) =0 that is β=90 0 . 2)   β =cot-1 (1)=450 and this Oblique projec

Beam penetration method and shadow mask method, Beam Penetration Method and...

Beam Penetration Method and Shadow Mask Method Two methods exist for displaying colors in a CRT monitor - beam penetration method and shadow mask method. Beam penetration metho

Differentiate between spatial and temporal interpolations, Question 1: ...

Question 1: (a) Define what you understand by the following terms: i) Pixel ii) Pixel Aspect Ratio iii) Frame rates. iv) Animation In each of the above, use diagr

Gourand shading, This renders a polygon surface by linearly interpolating i...

This renders a polygon surface by linearly interpolating intensity values across the surface. Intensity values for each polygon are matched with the values of adjacent polygon alon

Draw a picture in wpf dotnet programming using visio, is there any plugin a...

is there any plugin available to draw a picture in wpf dotnet programming using microsoft visio?

Matlab, need help in coding

need help in coding

Explain any ten types of artistic filters, Question 1 Explain any ten type...

Question 1 Explain any ten types of artistic filters Question 2 What is Freehand Tool? Explain the procedure of drawing lines and curves with freehand tool Question 3 Ho

Horizontal retrace - display devices, Horizontal retrace - Display Devices ...

Horizontal retrace - Display Devices In a refresh CRT monitor, the time it takes for an electron beam to return to the left most point on the next horizontal line after refresh

Painting and drawing, Painting and Drawing While we talk about graphic...

Painting and Drawing While we talk about graphics, we mean pictures can be either photographs or illustrations. If you want to acquire graphics into a Web page or multimedia r

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd