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请输入英文单字，中文词皆可：

bitmap    
位图,点阵图

位图,点阵图

bitmap
位元组列

bitmap
位元映像

bitmap
n 1: an image represented as a two dimensional array of
brightness values for pixels [synonym: {bitmap}, {electronic
image}]

A data file or structure which
corresponds {bit} for bit with an {image} displayed on a
screen, probably in the same format as it would be stored in
the display's {video memory} or maybe as a {device independent
bitmap}. A bitmap is characterised by the width and height of
the image in {pixels} and the number of bits per pixel which
determines the number of shades of grey or colours it can
represent. A bitmap representing a coloured image (a
"{pixmap}") will usually have pixels with between one and
eight bits for each of the red, green, and blue components,
though other colour encodings are also used. The green
component sometimes has more bits that the other two to cater
for the human eye's greater discrimination in this component.

See also {vector graphics}, {image formats}.

(1996-09-21)


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英文字典中文字典相关资料:


  • Bitmap - Wikipedia
    A bitmap is a type of memory organization or image file format used to store digital images The term bitmap comes from the computer programming terminology, meaning just a map of bits, a spatially mapped array of bits
  • Bitmap in Computer Graphics - Online Tutorials Library
    Bitmap graphics are the images made up of tiny dots called pixels (picture elements) These pixels are arranged in a grid or matrix, and each pixel represents a single color
  • What Is a Bitmap? - Computer Hope
    Definition of bitmap, including their uses, formats like BMP and DIB, color options, and the software used for creation, on this informative page
  • Types of Bitmaps - Windows Forms | Microsoft Learn
    A bitmap is an array of bits that specify the color of each pixel in a rectangular array of pixels The number of bits devoted to an individual pixel determines the number of colors that can be assigned to that pixel
  • Bitmap: Definition, Examples, How It Differs from Vector
    A bitmap is a digital image made up of countless tiny, colored dots called pixels Learn more about bitmaps and how they compare to other image formats here!
  • What is Bitmap and Why It Matters in Digital Design
    What is a Bitmap? Bitmap is a digital image format that stores graphics as a grid of individual pixels Each pixel contains specific color information, and together they form the complete picture The term comes from computer programming, meaning a spatially mapped array of bits
  • Bitmap | Definition Facts | Britannica
    Bitmap, method by which a display space (such as a graphics image file) is defined, including the colour of each of its pixels (or bits) In effect, a bitmap is an array of binary data representing the values of pixels in an image or display
  • Definition of bitmap | PCMag
    For gray scale or color, several bits in the bitmap represent one pixel The term may refer to the image itself or to the memory area that holds the bits that represent the image
  • Basics of working with bitmaps · OpenFL Developers Guide
    When you work with digital images, you’re likely to encounter two main types of graphics: bitmap and vector Bitmap graphics, also known as raster graphics, are composed of tiny squares (pixels) that are arranged in a rectangular grid formation
  • Bitmap Images Explained: Definition, Features, Formats Uses - Lenovo
    A bitmap, or BMP, is a digital image format that represents graphics using a grid of individual pixels Each pixel contains specific color information, creating a complete image when viewed together





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