| 摘要 |
Disclosed herein is a subtitle information analysis apparatus including a separator configured to separate subtitle data including bitmap data indicative of at least one of a character and a symbol; a storage configured to store a bit pattern of sample bitmap data indicative of at least one of a character and a symbol and information represented by the sample bitmap data by relating the bit pattern with the information; an estimator configured to estimate sample bitmap data substantially identical to the bitmap data from among the sample bitmap data by comparing a bit pattern of the bitmap data with a bit pattern of the sample bitmap data; and a replacer configured to replace the bitmap data by information represented by the sample bitmap data estimated identical by the estimator.
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