Digital data tagging apparatus, tagging method, program, and recording medium

A digital data tagging apparatus comprising:

• a processor;
• a display;
• and
• a tag candidate memory that stores a plurality of tag candidates in advance,
• wherein the processor is configured to:
• acquire digital data to which a tag is assigned;
• acquire audio data related to the digital data;
• extract a word/phrase from the audio data;
• determine one or more tag candidates of which a degree of association with the word/phrase is equal to or more than a first threshold value from among the plurality of tag candidates as a first tag candidate;
• and
• assign at least one of a tag candidate group including the word/phrase and the first tag candidate to the digital data as the tag,
• wherein the processor is configured to:
• convert the audio data into text data to extract one or more words/phrases from the text data;
• display a text corresponding to the text data on the display;
• determine the first tag candidate based on a word/phrase selected by a user from among the one or more words/phrases included in the text displayed on the display;
• display the tag candidate group on the display;
• and
• assign at least one selected by the user from the tag candidate group displayed on the display to the digital data as the tag,
• wherein the digital data is image data, and
• wherein the processor is configured to:
• recognize at least one of a subject or a scene included in an image corresponding to the image data;
• and
• in a case in which there are a predetermined number or more of the tag candidates of which the degree of association with the word/phrase is equal to or more than the first threshold value among the plurality of tag candidates, determine only a tag candidate of which a degree of association with at least one of the subject or the scene is equal to or more than a second threshold value from among the predetermined number or more of the tag candidates as the first tag candidate.

A digital data tagging apparatus comprising:

• a processor;
• a display;
• and
• a tag candidate memory that stores a plurality of tag candidates in advance,
• wherein the processor is configured to:
• acquire digital data to which a tag is assigned;
• acquire audio data related to the digital data;
• extract a word/phrase from the audio data;
• determine one or more tag candidates of which a degree of association with the word/phrase is equal to or more than a first threshold value from among the plurality of tag candidates as a first tag candidate;
• and
• assign at least one of a tag candidate group including the word/phrase and the first tag candidate to the digital data as the tag,
• wherein the processor is configured to:
• convert the audio data into text data to extract one or more words/phrases from the text data;
• display a text corresponding to the text data on the display;
• determine the first tag candidate based on a word/phrase selected by a user from among the one or more words/phrases included in the text displayed on the display;
• display the tag candidate group on the display;
• and
• assign at least one selected by the user from the tag candidate group displayed on the display to the digital data as the tag,
• wherein the digital data is image data, and
• wherein the processor is configured to:
• recognize at least one of a subject or a scene included in an image corresponding to the image data;
• determine a tag candidate of which a degree of association with at least one of the subject or the scene is equal to or more than a second threshold value and a degree of similarity of pronunciation to the word/phrase is equal to or more than a third threshold value, from among the plurality of tag candidates as a third tag candidate;
• and
• display the third tag candidate on the display by including the third tag candidate in the tag candidate group.

A digital data tagging apparatus comprising:

• a processor;
• a display;
• and
• a tag candidate memory that stores a plurality of tag candidates in advance,
• wherein the processor is configured to:
• acquire digital data to which a tag is assigned;
• acquire audio data related to the digital data;
• extract a word/phrase from the audio data;
• determine one or more tag candidates of which a degree of association with the word/phrase is equal to or more than a first threshold value from among the plurality of tag candidates as a first tag candidate;
• and
• assign at least one of a tag candidate group including the word/phrase and the first tag candidate to the digital data as the tag,
• wherein the processor is configured to:
• convert the audio data into text data to extract one or more words/phrases from the text data;
• display a text corresponding to the text data on the display;
• determine the first tag candidate based on a word/phrase selected by a user from among the one or more words/phrases included in the text displayed on the display;
• display the tag candidate group on the display;
• and
• assign at least one selected by the user from the tag candidate group displayed on the display to the digital data as the tag,
• wherein the digital data is image data, and a person tag, which represents a name of a subject included in an image corresponding to the image data, is assigned to the image data by a first user, and
• wherein the processor is configured to:
• recognize the subject included in the image;
• extract the name of the subject from audio data including a voice of a second user who is different from the first user and utters the name of the subject for the image;
• determine one or more tag candidates of which a degree of association with the name of the subject is equal to or more than the first threshold value as the first tag candidate to determine the person tag as a fourth tag candidate in a case in which the first tag candidate and the person tag are different from each other;
• and
• display the fourth tag candidate on the display by including the fourth tag candidate in the tag candidate group.

A digital data tagging method comprising:

• acquiring digital data to which a tag is assigned via a processor;
• acquiring audio data related to the digital data via the processor;
• extracting a word/phrase from the audio data via the processor;
• determining one or more tag candidates of which a degree of association with the word/phrase is equal to or more than a first threshold value from among a plurality of tag candidates, which are stored in advance in a tag candidate storage unit, as a first tag candidate via the processor;
• and
• assigning at least one of a tag candidate group including the word/phrase and the first tag candidate to the digital data as the tag via the processor,
• wherein the digital data is image data,
• the digital data tagging method further comprising:
• recognizing a subject included in an image corresponding to the image data via the processor;
• determining a word/phrase, which represents a name of the subject corresponding to the word/phrase and is different from the word/phrase, as a second tag candidate via the processor;
• and
• displaying the second tag candidate on the display by including the second tag candidate in the tag candidate group via the processor.