Display control apparatus that displays preview image and control method therefor, and storage medium

• Main Author: YUTARO KAMATA
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The present invention relates to a display control apparatus that displays preview image and a control method therefor, and a storage medium. The display control apparatus enables a user to easily determine positions of boundary lines in a preview image. A first image is generated based on an initial image or a processing result of first image processing performed on the initial image, and a second image is generated based on a processing result of second image processing performed on the initial image. Display of the preview image is controlled based on the first image and the second image. An operation performed by a user on a control point for determining a position of at least one boundary line in the preview image is received. In a display process for the preview image, at least a part of the first image and at least a part of the second image are displayed based on the boundary line the position of which is determined by the control point. 本发明涉及一种显示预览图像的显示控制设备、其控制方法和存储介质。显示控制设备使得用户能够容易地确定预览图像中的边界线的位置。基于