VIDEO PROCESSING DEVICE AND DISPLAY DEVICE

To provide a video processing device that can display an appropriate video when display error occurs on an image superimposed on an input image.SOLUTION: A video processing device includes: a receiver that successively receives, as input images, images formed by superimposing a predetermined overlap...

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Bibliographic Details
Main Authors MOTOHASHI TAKUYA, OBARA TAKUTO, IMATO YUKI
Format Patent
LanguageEnglish
Japanese
Published 13.10.2022
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Online AccessGet full text

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Summary:To provide a video processing device that can display an appropriate video when display error occurs on an image superimposed on an input image.SOLUTION: A video processing device includes: a receiver that successively receives, as input images, images formed by superimposing a predetermined overlapping image in one or more areas of each of images sequentially generated; a compositing image generation unit that successively generates compositing images based on the external information; a video compositing unit that successively generates composite images by replacing parts of one or more areas of the input images with the compositing images; a compositing abnormality detection unit that determines whether one or more areas of the composite image have abnormality or not; a comparison unit that compares the one or more areas of the input image with those of the composite image to determine whether or not the areas match if it is determined that the composite image have no abnormalities; and an output control unit that outputs the input image if it is determined that the areas match, and outputs the composite image when it is determined that the areas do not match.SELECTED DRAWING: Figure 1 【課題】入力映像に重畳される画像について表示の異常が発生した際に、適切な映像を表示することが可能な映像処理装置を提供する。【解決手段】逐次生成される画像の各々の1または複数の領域に所定の重畳画像が重畳された画像を入力画像として順次受信する受信部と、外部からの情報に基づいて合成用画像を順次生成する合成用画像生成部と、入力画像の1または複数の領域の部分を合成用画像で置換することにより合成画像を順次生成する映像合成部と、合成画像の1または複数の領域に異常があるか否かを検知する合成異常検知部と、合成画像に異常がないと検知された場合に、入力画像及び合成画像の各々の1または複数の領域を比較して両者が一致するか否かを判定する比較部と、両者が一致すると判定された場合には入力画像を出力し、一致しないと判定された場合には合成画像を出力する出力制御部と、を有する。【選択図】図1
Bibliography:Application Number: JP20210056619