Visual Text Analysis: Understanding Advertisement Techniques, Exams of Computer Vision

A guide for analyzing visual elements in advertisements, using an image decoder to identify various components such as layout, subject, interaction with the viewer, and the function of the image. Students will learn how to decipher the use of color, tone, perspective, balance, border, texture, contrast, rhythm, symbols, and writing, as well as the body language, facial expressions, costumes, props, and surroundings of the subjects. Additionally, they will consider the purpose and context of the image, the composer's style, and any issues or omissions.

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2021/2022

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Analysing visual texts
In the following activity you will analyse the way that visual techniques are used in an
advertisement.
Text 1 Advertisement
Use the Image Decoder on the following pages to analyse the way that visual elements in
the advertisement above have been used to appeal to a target group of consumers.
pf3
pf4
pf5

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Analysing visual texts

In the following activity you will analyse the way that visual techniques are used in an

advertisement.

Text 1 – Advertisement

Use the Image Decoder on the following pages to analyse the way that visual elements in

the advertisement above have been used to appeal to a target group of consumers.

Image Decoder

1 Layout

Identifying structural components of visual texts:

What is the image composed of?

component parts

What is the balance of light and dark in the image? Is the lighting natural light (e.g., sunlight or moonlight) or artificial light? Is it side-lit or evenly lit?

tone/lighting

What colours are used in the image? What is the symbolism or effect of the use of colour?

colour

From what direction is the image viewed? For example, are you viewing the scene from above or from below?

perspective

What is the weight of visual placement of objects? Visual texts are based on a horizontal (left/right) and vertical (top/bottom) axis. Being in the middle is the most balanced place to be.

balance

Is there a boundary shown around the image or does it bleed (go to the edge)? Are there divisions or sections in the image?

border

How do the surfaces look: smooth or rough?

texture

Are differences or similarities in the visual elements emphasised? For example, advertisements sometimes show ‘before’ and ‘after’ shots to emphasise changes in the appearance of an object or person.

contrast or harmony

Is there any pattern in the visual elements such as repetition?

rhythm

Are there any present? In what ways are they connected with the visual elements?

symbols or writing

2 The subject Identifying characteristics for people or animals in an image:

How is the body held?

pose

Where are the hands placed and are they moving or still?

hand or arm gestures

What expressions or looks are on people’s faces?

facial expression

What are people wearing?

costume

Are the people individualised or not?

identity

What objects are shown in the image?

props

Where is the subject located?

surroundings

continued overleaf

Analysing an advertisement

1 Layout

Identifying structural components of visual texts:

  • component parts
  • tone/lighting
  • colour
  • perspective
  • balance
  • border
  • texture
  • contrast or harmony
  • rhythm
  • symbols or writing

2 The subject Identifying characteristics for people or animals in an image:

  • pose
  • hand or arm gestures
  • facial expression
  • identity
  • costume
  • props
  • surroundings

continued overleaf

Analysing an advertisement (cont.)

3 Interaction with viewer

Positioning devices used:

  • focus and framing
  • orientation
  • vectors
  • eye contact

4 The function of the image The image represents a point of view. Consider factors like:

  • purpose and context
  • the composer’s style
  • issues
  • omissions

Writing an analysis

Use your notes to write a brief analysis of the advertisement in your learning journal in

good sentences and paragraphs. Comment on the subject matter of the advertisement

( what it depicts) and the use of visual techniques ( how it conveys ideas and attitudes

about the product). How effective is the advertisement in achieving its purpose?

Write 150 words or less.