公开(公告)号：US20190332886A1

公开(公告)日：2019-10-31

申请号：US16379528

申请日：2019-04-09

Applicant: SOCIONEXT INC.

Inventor： Martin MAIER ,  James Edward CONDER

IPC: G06K9/62 ,  G06F3/0481 ,  G06K9/34

Abstract: A method of evaluating image data representative of a display icon relative to reference data representative of a reference icon to determine whether the display icon matches the reference icon, the reference icon comprising at least first and second image regions which are distinct in image contrast from one another, the image data defining pixel values corresponding to pixels of the display icon, the method comprising: for each of a plurality of areas of the display icon, categorizing that area as corresponding to one or none of the image regions based on a comparison between the pixel value or values for that area and at least a plurality of pixel-value ranges defined in relation to the reference icon, the pixel-value ranges corresponding to respective said image regions and defined so as to ensure sufficient image contrast between areas categorized as corresponding to different said image regions; generating categorization information representative of the image data indicating how the plurality of areas have been categorized; and determining whether the display icon matches the reference icon based on a comparison of the categorization information and the reference data.

公开(公告)号：US20240420301A1

公开(公告)日：2024-12-19

申请号：US18823247

申请日：2024-09-03

Applicant: Socionext Inc.

Inventor： Nobutaka YAMAGISHI ,  Martin MAIER

IPC: G06T7/00 ,  G06T1/00 ,  G06T3/18

Abstract: A display control device includes an insertion unit configured to insert a determination image into a static region of time-series images, the static region being a region in which a pixel value does not change over time, a processing unit configured to execute warping processing on an image into which the determination image is inserted, and a determination unit configured to determine whether or not a result of a CRC computation performed on the static region of the image after the warping processing matches first reference information.