DNA METHOD PROGRAM AND APPRATUS OF DECODING BASED ON SOFT INFORMATION OF A DNA STORAGE DEVICE

摘要

A soft information-based decoding method, program, and apparatus for a DNA storage device are provided. In the soft information-based decoding method of a DNA storage device according to an embodiment of the present invention, the step of obtaining, by a computer, a first sequence and a quality score for the first sequence, and the computer based on the quality score , calculating a base probability for each position of the first sequence, wherein the quality score includes an error rate of each base included in the first sequence, and the base probability is the second 1 It may be a probability that a base at a specific position in the sequence corresponds to each of adenine (A, Adenine), guanine (G, Guanine), cytosine (C, Cytosine), and thymine (T, Thymine).