APPARATUS AND METHOD FOR SENSING OBJECT, AND METHOD OF IDENTIFYING CALIBRATION PATTERN IN OBJECT SENSING APPARATUS

摘要

At least one example embodiment discloses an apparatus for sensing an object, the apparatus including a display, a light source configured to emit light toward the display, a pattern layer on the display, the pattern layer including a first pattern for identifying a position on the display, a camera configured to generate a pattern image based on light reflected off of the pattern layer, and a controller configured to adjust an operation of at least one of the light source and the camera based on a second pattern displayed in the pattern image.