US 12,288,412 B2
Information processing apparatus and information processing method
Hajime Kato, Tokyo (JP); Mitsuru Nakazawa, Tokyo (JP); and Bjorn Stenger, Tokyo (JP)
Assigned to Rakuten Group, Inc., Tokyo (JP)
Appl. No. 17/911,228
Filed by Rakuten Group, Inc., Tokyo (JP)
PCT Filed Jun. 1, 2021, PCT No. PCT/JP2021/020885
§ 371(c)(1), (2) Date Sep. 13, 2022,
PCT Pub. No. WO2022/254584, PCT Pub. Date Dec. 8, 2022.
Prior Publication US 2024/0221415 A1, Jul. 4, 2024
Int. Cl. G06K 9/00 (2022.01); G06V 10/82 (2022.01); G06V 30/422 (2022.01)
CPC G06V 30/422 (2022.01) [G06V 10/82 (2022.01)] 20 Claims
OG exemplary drawing
 
1. An information processing apparatus, comprising:
at least one memory configured to store program code; and
electronic circuitry including at least one of a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), and at least one processor, the at least one processor being configured to read and operate according to the program code, the electronic circuitry configured to:
acquire a graph image;
classify the graph image by graph type;
generate, from the graph image, a probability map that is of a different type by the graph type using a single neural network;
extract a component in the graph image based on the probability map;
calculate a cost associated with component positions in the graph image;
extract a value of the component of the graph image; and
output the value of the component.