What is a bitmap image? What are the features of a bitmap image?
What is color depth? How does the resolution of a bitmap image affect its quality?
What is the file size of a bitmap image? What is pixelation?
What is compression? What is anti-aliasing?

 

The features of a bitmap image include resolution, color depth, and file size. A bitmap image is a digital image comprised of small dots called pixels.
The higher the resolution of a bitmap image, the sharper and more detailed the image will be. Color depth refers to the number of bits used to represent the color of a single pixel in an image.
Pixelation is the effect in a bitmap image where the individual pixels become visible when the image is enlarged beyond its intended size. The file size of a bitmap image is determined by the number of pixels in the image and the color depth.
Anti-aliasing is the technique of smoothing the jagged edges of a bitmap image to make it appear more natural. Compression is the process of reducing the file size of a bitmap image without significantly reducing its quality.

 

What are some common file formats for bitmap images? What is the difference between raster graphics and vector graphics?
What are some applications for bitmap images? What are some tools for creating and editing bitmap images?
What is color mode? What is the difference between lossless and lossy compression?
What is the difference between a bitmap image and a vector image? What are vector images?

 

Raster graphics, such as bitmap images, are made up of a grid of pixels, while vector graphics are created using mathematical formulas to define shapes and lines. Common file formats for bitmap images include JPEG, PNG, and BMP.
Some tools for creating and editing bitmap images include Adobe Photoshop, GIMP, and Paint. Bitmap images are commonly used in photography, digital art, and graphic design.
Lossless compression reduces file size without sacrificing any data, while lossy compression sacrifices some data in order to achieve a smaller file size. Color mode refers to the way in which colors are represented in a bitmap image, such as RGB or CMYK.
Images that are made up of geometric shapes such as lines, curves, and polygons. A bitmap image is comprised of pixels, while a vector image is comprised of mathematical formulas to define shapes and lines.

 

What are some advantages of using vector images? What are some disadvantages of using vector images?
What are some characteristics of vector images? What are some common applications of vector images in ICT?
What is the difference between vector images and raster images? What is a vector graphics editor?
How are vector images stored? What file formats are commonly used for vector images?

 

They cannot capture photographic images or realistic textures, and they can be more difficult to create than raster images. They can be scaled to any size without losing quality, they take up less storage space, and they are easily editable.
They are used for creating logos, icons, and illustrations, and are also commonly used in web design and graphic design. They are resolution independent, can be scaled without losing quality, and can be easily edited using vector graphics software.
Software used to create and edit vector images, such as Adobe Illustrator and CorelDRAW. Vector images are made up of geometric shapes and can be scaled without losing quality, while raster images are made up of pixels and can become pixelated when scaled.
SVG, EPS, AI, and PDF. As mathematical equations that describe the shapes and colors in the image.

 

What is the difference between a closed path and an open path in vector graphics? What is a vector mask?
What are some tips for creating effective vector images? What is a vector pattern?
What is a vector object? What is the definition of basic shapes in graphic design?
Why is using basic shapes important in graphic design? What is the role of text in graphic design?

 

A tool used in Adobe Photoshop to create a mask that can be edited and scaled without losing quality. A closed path creates a shape that is fully enclosed, while an open path creates a line or curve that is not connected at both ends.
A repeating design made up of vector shapes and colors. Use simple shapes, create a clear hierarchy of information, and consider the color scheme and typography.
Basic shapes in graphic design are simple geometric shapes, such as circles, squares, and triangles that form the foundation of graphic designs. A single shape or element within a vector image.
Text is used to convey important information and messages in graphic design, such as headlines, titles, and captions. Using basic shapes helps create consistency in design, simplifies complex ideas, and aids in visual communication.

 

What are some examples of basic shapes? What is the difference between vector and raster graphics?
How can basic shapes be used to create simple graphics? Why is understanding the difference between vector and raster graphics important?
What are some common vector file formats? What are some common raster file formats?
What is the advantage of using vector graphics? What is the disadvantage of using raster graphics?

 

Vector graphics are created using mathematical formulas and can be scaled infinitely without losing quality. Raster graphics are made up of pixels and can become pixelated when scaled up. Some examples of basic shapes in graphic design include circles, squares, triangles, and rectangles.
Understanding the difference between vector and raster graphics is important for ensuring the quality and resolution of the final design. Basic shapes can be combined and manipulated to create more complex images, such as logos, icons, and illustrations.
Some common raster file formats include JPEG, PNG, and GIF. Some common vector file formats include AI, EPS, and SVG.
The disadvantage of using raster graphics is that they can become pixelated when scaled up, and the file size can become very large. The advantage of using vector graphics is that they can be scaled infinitely without losing quality.

 

What software can be used to create vector graphics? What software can be used to create raster graphics?
What is the difference between serif and sans-serif fonts? What is kerning in typography?
What are the properties of a rectangle? How do you find the area of a square?
What is the formula for the perimeter of a rectangle? What is the difference between a rectangle and a square?

 

Software such as Adobe Photoshop or GIMP can be used to create raster graphics. Software such as Adobe Illustrator or Inkscape can be used to create vector graphics.
Kerning is the adjustment of the space between individual letters in a word or phrase to improve legibility and visual appeal. Serif fonts have small lines or flourishes at the ends of the strokes, while sans-serif fonts do not.
Multiply the length of one side by itself. A rectangle has four sides and four right angles, with opposite sides of equal length.
A square is a special type of rectangle where all four sides are the same length. Add up the lengths of all four sides.

 

How many sides does a circle have? What is the formula for the circumference of a circle?
What is the radius of a circle? What is the diameter of a circle?
What real-life objects can be represented by rectangles? What real-life objects can be represented by squares?
What real-life objects can be represented by circles? If a rectangle has a length of 4 units and a width of 3 units, what is the area?

 

Multiply the diameter by pi (3.14). A circle has no sides.
The diameter is the distance across the circle through the center. The radius is the distance from the center of the circle to any point on the edge.
Tiles, checkerboards, post-it notes. Doors, windows, tables, bookshelves.
12 square units. Wheels, plates, coins.

 

If a circle has a diameter of 8 units, what is the circumference? If a square has a perimeter of 20 units, what is the length of one side?
What is a line? What is a triangle?
What is an arrow? What is a text box?
What are the three types of lines? What is an obtuse triangle?

 

5 units. 25.12 units.
A triangle is a polygon with three sides. A line is a straight path that goes on infinitely in both directions.
A text box is a container for text in a document. An arrow is a symbol used to indicate direction.
An obtuse triangle is a triangle that has one angle greater than 90 degrees. The three types of lines are horizontal, vertical, and diagonal.

 

What is a right triangle? What is an acute triangle?
What is the Pythagorean Theorem? What is the difference between a line and a line segment?
What is the formula for finding the area of a triangle? What is the sum of the angles in a triangle?
What is the difference between a scalene and an isosceles triangle? What is the definition of congruent?

 

An acute triangle is a triangle that has all angles less than 90 degrees. A right triangle is a triangle that contains a 90 degree angle.
A line is a straight path that goes on infinitely in both directions, while a line segment is a part of a line that has two endpoints. The Pythagorean Theorem states that in a right triangle, the sum of the squares of the two shorter sides is equal to the square of the longest side.
The sum of the angles in a triangle is 180 degrees. The formula for finding the area of a triangle is (base x height) / 2.
Congruent means having the same shape and size. A scalene triangle has three unequal sides, while an isosceles triangle has two sides that are equal in length.

 

What is the difference between a right angle and an acute angle? What is image editing?
What is image cropping? Why is image editing important?
What are some common image editing techniques? What is the difference between raster and vector images?
What are some popular image editing software programs? What are some best practices for image editing?

 

Image editing is the process of altering digital images, which includes adding or removing elements, changing colors, and making other modifications to enhance the visual appeal or functionality of the image. A right angle measures 90 degrees, while an acute angle measures less than 90 degrees.
Image editing is important because it allows you to enhance the visual appeal of an image and make it more functional or useful for a specific purpose. Image cropping is the process of cutting out a specific part of an image by removing unwanted areas.
Raster images are made up of pixels, whereas vector images are made up of paths, which means they can be resized without losing quality. Common image editing techniques include cropping, adjusting brightness, contrast, and sharpness, removing blemishes or unwanted elements, and adding text or graphics.
Best practices for image editing include working with high-quality images to begin with, using non-destructive editing techniques, and saving copies of the original image. Some popular image editing software programs include Adobe Photoshop, GIMP, and PaintShop Pro.

 

How does image editing impact various fields? What is the rule of thirds in image composition?
What is color correction in image editing? What is the difference between a JPEG and a PNG file?
What is the importance of file formats in image editing? What is the purpose of sharpening an image?
What is the purpose of blurring an image? What is the difference between saturation and vibrance in image editing?

 

The rule of thirds is a compositional guideline that suggests dividing an image into thirds both vertically and horizontally, and placing key elements of the image along these lines or at their intersections. Image editing impacts various fields, such as advertising, journalism, graphic design, and art, by allowing professionals to create visually appealing and effective images for their audience.
JPEG files use lossy compression, which means that some image quality is lost in the compression process, while PNG files use lossless compression, which preserves image quality. Color correction is the process of adjusting the colors in an image to improve their appearance or accuracy.
Sharpening an image can improve its clarity and detail, but it is important to not over-sharpen an image, as this can result in unwanted artifacts or noise. File formats can impact the quality and functionality of an image, so it is important to select the appropriate format for your specific needs.
Saturation refers to the overall intensity of color in an image, while vibrance adjusts the saturation of specific colors in an image, without affecting other areas. Blurring an image can be used to create a sense of depth or to remove distracting elements from the background.

 

Why is it important to add captions/text to images? What are some of the different ways that you can add captions/text to images?
What are some scenarios where it would be useful to add captions/text to images? How can you ensure that your captions/text are descriptive enough?
What is the purpose of alt text? How can you embed text directly into an image?
What is the difference between a caption and alt text? Why is it important to consider accessibility when adding captions/text to images?

 

Some ways include using the image's file name, adding it as alt text, or embedding it directly into the picture. Captions/text help to provide context and understanding for the image.
Make sure to include specific details that provide context and understanding for the image. Some scenarios include identifying people/places/things, providing additional information, or making an image more accessible for those with visual impairments.
This can be done using a photo editing program or online tool. Alt text is used to describe the contents of an image for those who cannot see it.
It ensures that everyone has equal access to the information provided in the image. A caption is typically a shorter description while alt text is more detailed and intended for those who cannot see the image.

 

What should you consider when choosing text color for your captions? What are some potential consequences of not providing captions/text for your images?
How can you practice adding captions/text to images? How can you extend the knowledge gained from this lesson?
What are the benefits of using captions/text in social media posts? What should you consider when adding captions/text to a group photo?
Can you use the same caption for multiple images? Is it necessary to add captions/text to all images?

 

People may not understand the image or miss important information. It should contrast with the background to make it easier to read.
By finding and exploring more ways of adding captions/text to images and applying it to various situations. Using practice images, try different ways of adding captions to see which works best for each scenario.
Include the names of all individuals in the photo and any relevant context. It can increase engagement, provide context, and help to make the post more accessible.
No, but it is helpful in most cases to provide context and understanding for the viewer. Yes, if the images have the same content or context.

 

What is image editing? What is image deletion?
What are unwanted aspects in an image? Name some common software tools used for image editing?
What is the purpose of image editing? What are the advantages of image editing?
What is the difference between image editing and image deletion? What are some of the challenges faced when editing or deleting images?

 

Image deletion is the process of removing an image from a file or system. Image editing is the process of altering or enhancing an image using software tools.
Some common software tools used for image editing include Photoshop, Lightroom, and GIMP. Unwanted aspects in an image can include distracting objects, incorrect lighting, or imperfections located in the photo's background or foreground.
Advantages of image editing include removing unwanted elements, enhancing color or contrast, and improving the overall aesthetics of an image. The purpose of image editing is to enhance the overall appearance and quality of the image.
Challenges faced when editing or deleting images include preserving the original quality of the image, making sure all unwanted aspects are removed, and avoiding over-editing the image. Image editing involves altering an image using software tools, while image deletion involves removing an image from a file or system completely.

 

What is the role of image editing/deletion in modern photography? What are some ethical considerations to take into account when editing or deleting images?

 

Ethical considerations when editing or deleting images include maintaining the integrity of the image, avoiding misrepresentation, and not altering images in a way that causes harm or offense. Image editing and deletion are important tools in modern photography as they allow photographers to enhance and improve the quality of their photographs.