Research Article

Normalization of Active Appearance Models for Fish Species Identification

Table 5

Correct identification rates of the Experiment 3, with the objective function computed about 600 times for each image. Unified Active Appearance Models built from species belonging to the same family, keeping 5 variation modes. The identification rates are indicated for each species from which the UAAM is built. The COx/CL result, associated to the CL result, shows the confusion between the CL and the COx species.

Amphiprion Model AA AC ACh AL APTotal
Identification rate 84% 100% 80% 93% 80%84%

Acanthurus Model AAc ALe ALi ATe ASTotal
Identification rate100% 100% 73% 67% 100%88%

Chaetodon Model CAu CE CL COc COx CTr COx/CL Total
Identification rate 73% 100% 53% 93% 80% 93% 100% 92%

Pomacanthus Model PA PI PM PS PSe PX —Total
Identification rate100% 87% 100% 87% 73% 60%84%