The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side—the ratio of width to height, [1] [2] when the rectangle is oriented as a "landscape".

a ratio of one dimension to another: such as; the ratio of span to mean chord of an airfoil… See the full definition

The aspect ratio of an image is the ratio of its width to its height. It is expressed as two numbers separated by a colon, in the format width:height. Common aspect ratios are 1.85:1 and 2.40:1 in cinematography, 4:3 and 16:9 in television, and 3:2 in still photography

2017年12月2日 · An aspect ratio describes the relationship of an object's width to its height. It is commonly used in computing to describe the proportions of a rectangular screen. Aspect ratios are written as mathematical expressions, using the following format: width:height. For instance, a monitor that is 20 inches wide by 15 inches tall has an aspect ratio ...

2024年11月7日 · Aspect ratio refers to the proportional relationship between the width and height of an image or video. It is a crucial parameter that affects how visual content is displayed and perceived. In simple terms, aspect ratio can be thought of as the shape of a rectangle that outlines an image or a screen.

2021年5月31日 · Aspect ratio is the ratio of the width and the height of a four-sided shape like a TV screen or a photograph. Like any mathematical ratio, the aspect ratio of a rectangle doesn't refer to its physical dimensions, but rather, how the width and length of …

2020年8月26日 · What is an Aspect Ratio ? The Aspect ratio of picture is the ratio of its width to its height. It is normally shown by two numbers separated by colon, as in 4:3. Here, the primary number tells that the picture is 4 units wide and the subsequent number tells that the picture is …

2021年8月15日 · Aspect ratio is the ratio of width (w) to height (h) that describes the shape of your film, or image. It’s usually written as a ratio of (w): (h) like 1:1, 4:3 or 16:9. Aspect ratio has no relationship to how big or small the screen is — you can have a 4:3 image on a cellphone or on a 40' movie theater screen.

Aspect ratio refers to the proportional relationship between the width and height of an image or visual representation. This relationship is typically expressed as two numbers separated by a colon, such as 16:9, which indicates that for every 16 units of width, there are 9 units of height.

2025年1月28日 · What is aspect ratio? Aspect ratio describes the proportional relationship between the width and height of a rectangular image or display. It’s often expressed as two numbers separated by a colon (e.g., 16:9). Common aspect ratios include 4:3, 16:9, and 21:9. Why is aspect ratio important?