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  2. Progressive segmented frame - Wikipedia

    en.wikipedia.org/wiki/Progressive_segmented_frame

    Progressive segmented Frame (PsF, sF, SF) is a scheme designed to acquire, store, modify, and distribute progressive scan video using interlaced equipment. With PsF, a progressive frame is divided into two segments, with the odd lines in one segment and the even lines in the other segment. Technically, the segments are equivalent to interlaced ...

  3. Glossary of video terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_video_terms

    a) A bit stream duplicate of the original data. b) An imitation or representation of a person or thing, drawn, painted, photographed, axis etc. [5] Image Intensifier. A device that intensifies low light-level images to light levels that can be seen with the human eye or can be detected by a video camera.

  4. Glossary of broadcasting terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_broadcasting_terms

    The flagship of seven multiplex channels, a traditional subscription video on demand platform and streaming video service HBOMax. Owned by Warner Bros. Discovery. HDTV High-definition television: Broadcasting using a line standard of 720 or greater. Prior to World War II, high definition meant a line standard greater than 240 lines.

  5. Line segment - Wikipedia

    en.wikipedia.org/wiki/Line_segment

    In geometry, a line segment is a part of a straight line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints. It is a special case of an arc, with zero curvature. The length of a line segment is given by the Euclidean distance between its endpoints. A closed line segment includes both ...

  6. Image segmentation - Wikipedia

    en.wikipedia.org/wiki/Image_segmentation

    It shows the outer surface (red), the surface between compact bone and spongy bone (green) and the surface of the bone marrow (blue). In digital image processing and computer vision, image segmentation is the process of partitioning a digital image into multiple image segments, also known as image regions or image objects ( sets of pixels ).

  7. Secant line - Wikipedia

    en.wikipedia.org/wiki/Secant_line

    Secant line. In geometry, a secant is a line that intersects a curve at a minimum of two distinct points. [1] The word secant comes from the Latin word secare, meaning to cut. [2] In the case of a circle, a secant intersects the circle at exactly two points. A chord is the line segment determined by the two points, that is, the interval on the ...

  8. Video news release - Wikipedia

    en.wikipedia.org/wiki/Video_news_release

    A video news release ( VNR) is a video segment made to look like a news report, but is instead created by a PR firm, advertising agency, marketing firm, corporation, government agency, or non-profit organization. They are provided to television newsrooms to shape public opinion, promote commercial products and services, publicize individuals ...

  9. Network segment - Wikipedia

    en.wikipedia.org/wiki/Network_segment

    A network segment is a portion of a computer network. The nature and extent of a segment depends on the nature of the network and the device or devices used to interconnect end stations. The nature and extent of a segment depends on the nature of the network and the device or devices used to interconnect end stations.