Foschi, P. G., Fields, G., & Liu, H. (undated). Detecting a Spectrally Variable Subject in Color Infrared Imagery Using Data-Mining and Knowledge-Engine Methods. PRRS04-018. Available online (pdf file) (页面存档备份,存于互联网档案馆)
Foschi, P. G., Fields, G., & Liu, H. (undated). Detecting a Spectrally Variable Subject in Color Infrared Imagery Using Data-Mining and Knowledge-Engine Methods. PRRS04-018. Available online (pdf file) (页面存档备份,存于互联网档案馆)