DISPLAY METHOD, DETECTION DEVICE, AND RECORDING MEDIUM

A display method, a detection apparatus, and a recording medium are provided. An image suitable for detection can be easily captured when a user captures an area including a marker and performs a process of detecting the marker from the captured image. A display method for a detection device having a display unit and an imaging unit includes: acquiring a first image obtained by imaging a target region in which a plurality of marks are disposed by the imaging unit; displaying the first image on a display unit; and displaying, on the display unit, a second image including a guide corresponding to the number of marks arranged in the target region or the positional relationship of the plurality of marks, the second image overlapping the first image. 提供显示方法、检测装置以及记录介质。在用户拍摄包含标记的区域并进行从拍摄图像中检测标记的处理的情况下，能够容易地拍摄适于检测的图像。在具有显示部和拍摄部的检测装置的显示方法中，包含：取得由拍摄部对配置有多个标记的对象区域进行拍摄而得到的第1图像；在显示部上显示第1图像；以及使第2图像与第1图像重叠地显示于显示部，该第2图像包含与配置于对象区域的标记的数量或者多个标记的位置关系对应的引导。