luminance

[ˈluːmɪnəns]

luminance Definition

• 1. the intensity of light emitted from a surface per unit area in a given direction
• 2. the quality of being intellectually brilliant, enlightened, inspired

Using luminance: Examples

Take a moment to familiarize yourself with how "luminance" can be used in various situations through the following examples!

• Example

  The luminance of the sun is much greater than that of the moon.

• Example

  The luminance of the screen can be adjusted to reduce eye strain.

• Example

  The artist used contrasting colors to create a sense of luminance in the painting.

luminance Synonyms and Antonyms

Synonyms for luminance

• brightness
• radiance
• glow
• shine
• light

Antonyms for luminance

• darkness
• dullness

Phrases with luminance

• relative luminance

  the ratio of the luminance of an object to the luminance of its background

  Example

  The relative luminance of the text on the screen was too low, making it difficult to read.

• maximum luminance

  the highest possible luminance that a display or other device can produce

  Example

  The new monitor has a maximum luminance of 1000 nits, making it ideal for HDR content.

• luminance contrast

  the difference in luminance between two adjacent areas

  Example

  The luminance contrast between the text and the background was too low, making it difficult to read.

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Summary: luminance in Brief

Luminance [ˈluːmɪnəns] refers to the intensity of light emitted from a surface per unit area in a given direction. It can also mean the quality of being intellectually brilliant, enlightened, or inspired. Examples include 'The luminance of the sun is much greater than that of the moon.' and 'The artist used contrasting colors to create a sense of luminance in the painting.' Phrases include 'relative luminance,' 'maximum luminance,' and 'luminance contrast.'