Assessment of the standard level of oreochromis niloticus and chanos chanos located in fish pen and wet market storage based on viola-jones, thresholding and L∗a∗b color space. - Jessie R. Balbin; Leonardo D. Valiente; Danielle Jaye S. Agron; Alvin Vincent R. Antioquia; Glenn D. Cua; John Clement S. Ibo (ICCSCE, 2017)