US 12,236,544 B2
Display terminal, display control system and display control method
Junji Shiokawa, Kyoto (JP); Yasunobu Hashimoto, Kyoto (JP); and Mitsunobu Watanabe, Kyoto (JP)
Assigned to MAXELL, LTD., Kyoto (JP)
Filed by MAXELL, LTD., Kyoto (JP)
Filed on Mar. 4, 2024, as Appl. No. 18/595,254.
Application 18/595,254 is a continuation of application No. 18/299,113, filed on Apr. 12, 2023, granted, now 11,972,532.
Application 18/299,113 is a continuation of application No. 17/413,257, granted, now 11,651,567, issued on May 16, 2023, previously published as PCT/JP2018/045883, filed on Dec. 13, 2018.
Prior Publication US 2024/0203073 A1, Jun. 20, 2024
Int. Cl. G06T 19/00 (2011.01); G06F 3/01 (2006.01); G06F 3/16 (2006.01); G06T 19/20 (2011.01); G06V 20/20 (2022.01); H04N 23/10 (2023.01)
CPC G06T 19/006 (2013.01) [G06F 3/011 (2013.01); G06F 3/165 (2013.01); G06T 19/20 (2013.01); G06V 20/20 (2022.01); H04N 23/10 (2023.01)] 8 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display;
a color image camera configured to acquire a color image of a predetermined range;
a distance image camera configured to acquire a distance image of the predetermined range; and
a display control unit configured to display a virtual object and an operation point on the display,
the operation point is a point that accepts an operation instruction for the virtual object, wherein the display control unit is configured to:
generate a three-dimensional map of a structural object existing within the predetermined range using the color image and the distance image,
specify a region of the virtual object behind the structural object as a rear region, based on the three-dimensional map and placement position information for displaying the virtual object at a predetermined placement position within the predetermined range, and
wherein a display control that the display control unit displays the virtual object and the operation point on the display includes a first display control for displaying a first object region which is a region of the virtual object other than the rear region and the operation point which is in the first object region, and a second display control for displaying a second object region which is a region of the virtual object including the rear region, the operation point which is in the second object region and an additional object.