Evaluation of color intensity enhanced by paprika as feed additive in goldfish and koi carp using computer-assisted image analysis

@inproceedings{HANCZ2003EvaluationOC,
  title={Evaluation of color intensity enhanced by paprika as feed additive in goldfish and koi carp using computer-assisted image analysis},
  author={HANCZ and MAGYARY and Moln{\'a}r and Sato and Van Horn and Taniguchi},
  year={2003}
}
  • HANCZ, MAGYARY, +3 authors Taniguchi
  • Published 2003
Body color intensity of red-colored koi carp Cyprinus carpio and goldfish Carassius auratus auratus varieties were measured to evaluate the effect of paprika used as a feed additive. Digital photos of the experimental fish were processed and analyzed by using special software. The red, green and blue (RGB) values of images were recorded and grayscale values of R, G and B were analyzed. The RGB values seem to play different roles in the development of the visible ‘redness’ of the two species. In… CONTINUE READING

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