To provide an image processing system that makes it easy to recognize the content of an image by appropriately determining a peripheral situation of a vehicle when a peripheral image is displayed by joining a plurality of images and by making a brightness correction.SOLUTION: An image processing system comprises: an acquisition unit 28 that acquires a plurality of pieces of image information; a determination unit that determines a specific brightness state has been brought about, in a case where brightness of a first interest area, included in an area ahead of a vehicle, of side image information about a vehicle is equal to or higher than a first predetermined value and a difference between brightness of a second interest area, included in an area behind the vehicle, of the side image information and the brightness of the first interest area is equal to or larger than a second predetermined value; a first setting unit 32 by which, in the specific brightness state, a first correction value for setting the brightness of the first interest area to a first target brightness is determined according to the brightness of the area ahead of the vehicle and a second correction value for setting the brightness of the second interest area to a second target brightness is determined according to the brightness of the image information of the area behind the vehicle; and a second setting unit 34 by which an individual correction value for correcting the brightness of an area between the first interest area and the second interest area is set based on the first correction value and the second correction value.SELECTED DRAWING: Figure 3
【課題】複数の画像を繋ぎ合わせて周辺画像を表示する場合に車両の周囲の状況を適切に判定し輝度補正を行い、画像内容の認識をしやすくする画像処理装置を提供する。【解決手段】複数の画像情報を取得する取得部28と、車両の側方画像情報の車両前方領域に含まれる第一の関心領域の輝度が第一の所定値以上であり、かつ側方画像情報の車両後方領域の第二の関心領域の輝度と第一の関心領域の輝度との差が第二の所定値以上の場合に特定輝度状態であるとする判定部と、特定輝度状態の場合、第一の関心領域の輝度を第一の目標輝度にする第一の補正値を車両前方領域の輝度に応じて決定し、第二の関心領域の輝度を第二の目標輝度にする第二の補正値を車両の後方画像情報の輝度に応じて決定する第1設定部32と、第一の補正値と第二の補正値とに基づき、第一の関心領域と第二の関心領域との間の領域の輝度を補正する個別補正値を設定する第2設定部34と、を含む。【選択図】図3
IMAGE PROCESSING SYSTEM
画像処理装置
2019-10-24
Patent
Elektronische Ressource
Japanisch
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