Image Data

Some articles on images, data, image data, image:

Anigif - Animated GIF
... spec via the Graphics Control Extension (GCE), which allows various images (frames) in the file to be painted with time delays ... The data is stream-oriented, so the file-offset of the start of each GCE depends on the length of preceding data ... Within each frame the LZW-coded image data is arranged in sub-blocks of up to 255 bytes the size of each sub-block is declared by the byte that precedes it ...
Anigif - Example GIF File
... Microsoft's Paint program saves a small black and white image as the following GIF file ... the used 2) and symbol width, this GIF file is not an efficient representation of the 15-pixel image (illustrated enlarged above) ... to be transparent, that index is not used in the image ...
... The MIT Shared Memory Extension or MIT-SHM is a X Window System extension for exchange of image data between client and server using shared memory ... This is essentially a version of the ximage interface where the actual image data is stored in a SysV shared memory segment, and thus need not be transferred across ... For large images, use of this facility can result in some real performance increases ...
Low Rate Picture Transmission - Image Data
... The AVHRR image data, in its raw form, consists of three images, each composed of six lines per second, at 2048 pixels per line, using 10-bits per pixel ... Therefore, the data is compressed using the JPEG extended DCT compression, adapted to a fixed compression ratio with continuous operation (no header or trailer ... The imager data is gathered into image "strips" of 2048 pixels wide and 8 rows tall before being compressed ...
JPEG XR - Description - Container Format
... One file container format that can be used to store JPEG XR image data is specified in Annex A of the JPEG XR standard ... It is a TIFF-like format using a table of Image File Directory (IFD) tags ... A JPEG XR file contains image data, optional alpha channel data, metadata, optional XMP metadata stored as RDF/XML, and optional Exif metadata, in IFD tags ...

Famous quotes containing the words data and/or image:

    Mental health data from the 1950’s on middle-aged women showed them to be a particularly distressed group, vulnerable to depression and feelings of uselessness. This isn’t surprising. If society tells you that your main role is to be attractive to men and you are getting crow’s feet, and to be a mother to children and yours are leaving home, no wonder you are distressed.
    Grace Baruch (20th century)

    An image of its state;
    The wings half spread for flight,
    The breast thrust out in pride
    Whether to play, or to ride
    Those winds that clamour of approaching night.
    William Butler Yeats (1865–1939)