CPC H04N 21/4756 (2013.01) [G06T 19/006 (2013.01)] | 18 Claims |
1. A method of a subjective evaluation, comprising:
receiving scores graded by a subject to an immersive audio or video media presentation, the scores by the subject comprising a plurality of self comparison scores being graded to self comparison tests in the immersive audio or video media presentation;
applying a first rule to the plurality of self comparison scores, the first rule requiring a first subset of the plurality of self comparison scores in a first range;
applying a second rule to the plurality of self comparison scores, the second rule requiring a second subset of the plurality of self comparison scores in a second range to limit at least an outlier score in the plurality of self comparison scores to the first rule according to the second range; and
determining that the scores by the subject are qualified for the subjective evaluation in response to the first rule and the second rule being satisfied,
wherein the scores comprise 4 self comparison scores to 4 self comparison tests;
wherein the first rule comprises a requirement that at least 3 self comparison scores are within the first range of [−0.5, 0.5]; and
wherein the second rule comprises a requirement that all 4 self comparison scores are within a second range of [−1.5, 1.5].
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