What is a single point in a graphic image, abbreviated for Picture Element?

What is a single point in a graphic image, abbreviated for Picture Element?

• A. Pixel
• B. Texel
• C. Voxel
• D. Sample

Answer: (A)

In raster graphics, the smallest addressable dot that makes up an image is a pixel, short for picture element. Each pixel represents a single point of color or brightness in the 2D grid that forms the image, and the image’s resolution depends on how many pixels fit across and down. A texel is the texture-map equivalent in 3D texturing, a voxel refers to a volume element in 3D space, and a sample is a general data point used in sampling processes. So the single point abbreviated as Picture Element is a pixel.

In raster graphics, the smallest addressable dot that makes up an image is a pixel, short for picture element. Each pixel represents a single point of color or brightness in the 2D grid that forms the image, and the image’s resolution depends on how many pixels fit across and down. A texel is the texture-map equivalent in 3D texturing, a voxel refers to a volume element in 3D space, and a sample is a general data point used in sampling processes. So the single point abbreviated as Picture Element is a pixel.