US 12,439,005 B2
Display device, fish counting system provided therewith, and display control program
Isao Wakabayashi, Osaka (JP); Yuichiro Dake, Osaka (JP); Yasuhiro Ueda, Osaka (JP); and Toshiaki Sakai, Itami (JP)
Assigned to YANMAR HOLDINGS CO., LTD., Osaka (JP)
Appl. No. 18/037,746
Filed by Yanmar Holdings Co., Ltd., Osaka (JP)
PCT Filed Oct. 27, 2021, PCT No. PCT/JP2021/039622
§ 371(c)(1), (2) Date May 18, 2023,
PCT Pub. No. WO2022/107561, PCT Pub. Date May 27, 2022.
Claims priority of application No. 2020-193075 (JP), filed on Nov. 20, 2020.
Prior Publication US 2024/0015268 A1, Jan. 11, 2024
Int. Cl. H04N 7/18 (2006.01); A01K 61/95 (2017.01); G06F 3/0482 (2013.01); G06V 20/05 (2022.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01); H04N 23/62 (2023.01); H04N 23/66 (2023.01)
CPC H04N 7/183 (2013.01) [A01K 61/95 (2017.01); G06F 3/0482 (2013.01); G06V 20/05 (2022.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01); H04N 23/62 (2023.01); H04N 23/66 (2023.01)] 13 Claims
OG exemplary drawing
 
1. A display device for use in a fish counting system that counts a number of fish, the display device comprising:
a display unit configured to display a plurality of selectable instruction items on a main screen; and
a display control unit configured to change a display screen of the display unit in accordance with a selected one of the plurality of selectable instruction items,
wherein the plurality of selectable instruction items includes:
a recording instruction item for instructing a processing device of the fish counting system to perform or stop recording of a video of fish, and
an analysis instruction item for instructing the processing device to count the number of fish by fish analysis based on the recorded video, and
wherein, based on selection of the recording instruction item on the main screen, the display control unit is configured to change the display screen of the display unit to an operation screen that includes a recording instruction button for instructing execution or stop of the recording.