A Cooking Support System by Extracting Difficult Scenes for Cooking Operations from Recipe Short Videos

Recently, short cooking videos such as Kurashiru and DELISH KITCHEN are attracting attention. These cooking videos can help people learn the essentials of cooking in a short time. However, it is difficult to understand cooking operations by watching a video only one time. Therefore, in this paper, we propose a novel cooking support system to extract cooking video's difficulty by extracting cooking ingredients and operations based on their appearance time from open captions of videos. We also show the effectiveness of our proposed cooking video's difficulty extraction method.