Method and electronic device for converting color of image

    公开(公告)号:US10726585B2

    公开(公告)日:2020-07-28

    申请号:US16397622

    申请日:2019-04-29

    Abstract: Methods and apparatuses are provide for displaying a representative color of an image. One or more images are displayed on a display. A scroll operation corresponding to a user input is identified for displaying a plurality of images subsequently following the one or more images. During the scroll operation, at least one of the one or more images and a plurality of objects are displayed together on the display. Each of the plurality of objects is displayed in place of a respective one of the plurality of images and each of the plurality of objects is displayed as a solid-color object corresponding to one representative color of the respective one of the plurality of images. After the solid-color objects are displayed during the scroll operation, the at least one of the one or more images and the plurality of images are displayed together on the display. The plurality of images being displayed in place of the solid-color objects.

    Frame rate control method and electronic device thereof

    公开(公告)号:US10373545B2

    公开(公告)日:2019-08-06

    申请号:US15111674

    申请日:2015-01-08

    Abstract: Various embodiments relate to an apparatus and a method for determining a frame rate in an electronic device. The method for determining a frame rate in an electronic device, according to one embodiment, comprises the steps of: comparing 1st display data to be displayed at a reference time and 2nd display data to be displayed after the reference time; and determining a frame rate based on the comparison result. The method for determining a frame rate in an electronic device can be implemented through various embodiments.

    Device and method for processing three-dimensional lighting

    公开(公告)号:US09799138B2

    公开(公告)日:2017-10-24

    申请号:US14262011

    申请日:2014-04-25

    CPC classification number: G06T15/80 G06F3/048 G06F9/451

    Abstract: A three-dimensional (3D) lighting processing device and method that apply a partial 3D lighting effect to a two-dimensional (2D) image is provided. The 3D lighting processing device includes a first information providing unit that provides a first image including normal direction information for a shade effect and a second image including color information, a second information providing unit that provides a third image including lighting area information, and a shader unit that detects, from the first image, an area corresponding to the lighting area information of the third image as a lighting application area, and performs rendering by applying the detected lighting application area to a 2D Graphic User Interface (GUI).

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