US 12,437,568 B2
Search device, search system, search method, and storage medium
Hirotomo Oshima, Yokohama Kanagawa (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP)
Filed by KABUSHIKI KAISHA TOSHIBA, Tokyo (JP)
Filed on Dec. 21, 2022, as Appl. No. 18/069,872.
Claims priority of application No. 2022-000051 (JP), filed on Jan. 4, 2022.
Prior Publication US 2023/0215204 A1, Jul. 6, 2023
Int. Cl. G06V 30/00 (2022.01); G06T 5/50 (2006.01); G06V 10/82 (2022.01); G06V 30/19 (2022.01)
CPC G06V 30/19173 (2022.01) [G06T 5/50 (2013.01); G06V 10/82 (2022.01); G06T 2207/20221 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A search device, the search device comprising:
a hardware processor configured to execute one or more operations comprising:
accessing a first character string;
generating a character string image of the first character string by applying the first character string to an image generator, wherein content of the character string image matches content of the first character string,
inputting the character string image to a classifier, the classifier trained to output a classification of a character string according to an input of an image, and
outputting a target character string based on a classification result of the classifier, the first character string being one of a plurality of character strings that have a portion in common with the target character string, and the target character string being different from the first character string.