1 / 9

Introduction

I am going to research the different standard dimensions of photographs and tell you in more detail: What these are. If they all show the same image. . Introduction. Table of sizes and aspect ratios of photographs.

zahina
Download Presentation

Introduction

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. I am going to research the different standard dimensions of photographs and tell you in more detail: What these are. If they all show the same image. Introduction

  2. Table of sizes and aspect ratios of photographs

  3. The aspect ratio of an image is how much the width is bigger than the height, e.g. If the image is 8x10 the aspect ratio would be 5:4 also written as 10/8= 1.25. This means that the width (10”) is 1.25 times bigger than the height (8”). Aspect Ratio x Height = Width 1.25 x 8 = 10 Aspect Ratio

  4. If we are given the Aspect Ratio of this image, we can use it to find the smallest height and width of this image. Finding Height And width using aspect ratio 4” 7” Aspect Ratio: 1.75 = 1 ¾ = 7/4 = 7:4 Therefore the height of the image is 4” and the Width is 7” as explained in the previous slide.

  5. Does an image change when you enlarge it or shrink it? An image does not change completely, if the picture is 9x15 and if you put it in a cinema screen and the picture is 866x630 itsstill the same its just bigger but it doesn’t disproportionately change the proportion of your body (i.e. making your head bigger than your body). Below are examples to show the changes to an image if dimensions are altered. Comparing different Photograph Dimensions

  6. Congruent Pictures Congruent images have the same shape and size. So in a sense they are exactly the same. E.g. here they have dimensions 3”x 5” 3” 5” 3” 5”

  7. Similar Pictures 4” 8” 6” 12” Similar Images have different sides but are still the same image.

  8. If you enlarge a picture then it slightly becomes blurry, depending on how much you’ve enlarged it. If you minimize a picture then you won’t be able to see what’s on it. Also if I stretch a picture of a person or object, the object becomes fatter in comparison to the original photograph. When an image does change

  9. Justification for change in image As you can see in the picture on the right, I have stretched the image and as you can see he looks a bit bigger than the original picture. They both have the same height but the one on the right is wider than the one on the left. Even though they are the same person and it is the same image, there has been a slight change.

More Related