Select the photo, then open the References tab. Go to the Captions group and click “Insert Caption.” Enter any text you want in the text box, and change the label of the caption if you like (e.g., select “Figure” from the dropdown menu). When you’re done, click “OK.”

A caption is an explanatory text that you put close to your images. While a picture is worth a thousand words, sometimes you need a few words to magnify its effect. Captions for photos can summarize what’s in the photograph or tie it to your story.

Photo captions, also known as cutlines, are a few lines of text used to explain and elaborate on published photographs. Captions more than a few sentences long are often referred to as a “copy block”. They are a type of display copy.

A common reason for taking a photograph is to “document” something with a view to looking back and remembering it at a later date. Some (e.g. Sontag 1977) claim that photography enables us to freeze time so that we may remember, at some future point, what things looked like now.

The three variables that matter the most in photography are simple: light, subject, and composition.

Generally, the purpose of visual images include images that inform, images that educate, images that persuade,images that entertain and etc.

visual representation of

What is another word for image?

An image (from Latin: imago) is an artifact that depicts visual perception, such as a photograph or other two-dimensional picture, that resembles a subject—usually a physical object—and thus provides a depiction of it. In the context of signal processing, an image is a distributed amplitude of color(s).

They evoke emotions More than any other type of content, images can evoke emotions in us. These emotions are more visceral than those triggered by reading a story and people make strong associations between these emotions and the content that evoked them.

All digital image files fall into one of two categories: vector or raster. Each format has advantages and disadvantages in different situations, so knowing the properties of each can help determine which format is the best choice for any project.

Common Image File Formats

• TIFF (. tif, . tiff)
• GIF (. gif) GIF or Graphics Interchange Format files are widely used for web graphics, because they are limited to only 256 colors, can allow for transparency, and can be animated.
• PNG (. png)
• EPS (. eps)
• RAW Image Files (. raw, .

TIFF

The four common types of files are document, worksheet, database and presentation files.

1) An image is a picture that has been created or copied and stored in electronic form. An image can be described in terms of vector graphics or raster graphics. An image stored in raster form is sometimes called a bitmap. The GIF uses the 2D raster data type and is encoded in binary.

A real image is that image which is formed when the light rays coming from an object actually meet each other after reflection or refraction. A virtual image is that image which is formed when the light rays coming from an object do not actually meet, but appear to meet when produced backwards. 2.

There are three basic types of special files: FIFO (first-in, first-out), block, and character. FIFO files are also called pipes. Pipes are created by one process to temporarily allow communication with another process.

The 5 Types of Digital Image Files: TIFF, JPEG, GIF, PNG, and Raw Image Files, and When to Use Each One. There are 5 main formats in which to store images.

Best Image File Formats for Photographers to Use

1. JPEG. JPEG stands for Joint Photographic Experts Group, and it’s extension is widely written as .
2. PNG. PNG stands for Portable Network Graphics.
3. GIF.
4. PSD.
5. TIFF.

The RGB colour space You have 256 different shades of red, green and blue (1 byte can store a value from 0 to 255). So you mix these colours in different proportions, and you get your desired colour. They’re pure red. And, the channels is a grayscale image (because each channel has 1-byte for each pixel).

A grayscale (or graylevel) image is simply one in which the only colors are shades of gray. The reason for differentiating such images from any other sort of color image is that less information needs to be provided for each pixel.

Because it is a one layer image from 0-255 whereas the RGB have three different layer image. So that is a reason we prefer grey scale image instead of RGB.

The grayscale toggle switch is part of a new Digital Wellbeing suite of tools built into the latest versions of Android. If you open up Settings, then tap Digital Wellbeing & parental control, then choose Wind Down, you can set up a schedule for the evening: Wind Down turns the screen gray, and mutes notifications.

Dark mode can reduce eye strain in low-light conditions. 100% contrast (white on a black background) can be harder to read and cause more eye strain.

There are other benefits to grayscale mode as well: It can be easier on your eyes, and help you read and view things better if you’re colorblind. Turning your iPhone black and white is easy—and switching back and forth is easy, too.

While dark mode has a lot of benefits, it may not be better for your eyes. Using dark mode is helpful in that it’s easier on the eyes than a stark, bright white screen. However, using a dark screen requires your pupils to dilate which can make it harder to focus on the screen.

Dark mode may cut down on blue light exposure Blue light exposure does have demonstrated side effects , such as difficulty sleeping and eye strain.

When it comes to color combinations, your eyes prefer black text on a white or slightly yellow background. Other dark-on-light combinations work fine for most people. Avoid low contrast text/background color schemes. If you wear contacts, your eyes have to work harder when staring at a screen.