US 12,236,590 B2
Image display apparatus and storage medium
Naotoshi Sugegaya, Hino (JP); Kenta Shimamura, Hino (JP); and Noritsugu Matsutani, Musashino (JP)
Assigned to Konica Minolta, Inc., Tokyo (JP)
Filed by Konica Minolta, Inc., Tokyo (JP)
Filed on Mar. 22, 2022, as Appl. No. 17/700,778.
Claims priority of application No. 2021-048943 (JP), filed on Mar. 23, 2021.
Prior Publication US 2022/0309660 A1, Sep. 29, 2022
Int. Cl. G06T 7/00 (2017.01); G06T 3/40 (2006.01)
CPC G06T 7/0012 (2013.01) [G06T 3/40 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An image display apparatus comprising:
an input-output interface that obtains medical images of a same target region taken through serial radiography along a time axis; and
a hardware processor that:
executes a time-series replay display of the medical images obtained by the input-output interface,
displays a position reference at a fixed position on a screen, wherein the position reference is superimposed on each of the medical images during the replay display, and
executes at least one of scaling and panning of a medical image among the medical images during the replay display while displaying the position reference at the fixed position without moving the position reference.