STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION

XU Jian-Yu; LIU Ying

Volume 33 Issue 2

Aug. 2014

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ACTA HYDROBIOLOGICA SINICA > 2009 > 33(2): 164-169.

XU Jian-Yu, LIU Ying. STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION[J]. ACTA HYDROBIOLOGICA SINICA, 2009, 33(2): 164-169.

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XU Jian-Yu, LIU Ying. STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION[J]. ACTA HYDROBIOLOGICA SINICA, 2009, 33(2): 164-169.

Citation:

XU Jian-Yu, LIU Ying. STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION[J]. ACTA HYDROBIOLOGICA SINICA, 2009, 33(2): 164-169.

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STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION

XU Jian-Yu¹,
LIU Ying^2, ,

Faculty of Information Science and Technology, Ningbo University, Ningbo 315211;
2. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071

Received Date: January 31, 2007
Rev Recd Date: June 11, 2008
Published Date: March 24, 2009

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Abstract

Abstract

Some fish colormod ification can occur under stress conditions, environment background color, health status, fish reproductive period, along with social class.The skin color of tilap ia adapted to background color under normal conditions and social stress cond itions, as well as skin colorm odifications response rate during colorm odificat ion period, were invest-igated by fish color quant ifying techno logy based on computer v ision.The results showed that skin colorm odification of tilap ia had adapted white background happened in the first 10swhile putting tilapia into the aquarium with black background, and the lightness level of the skin color had much s ign ificantmod ification(**p**p*p**p*p< 0105).
- Tilapia,
- Fish skin color,
- Background color,
- Social stress,
- Computer vision

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STUDY ON COLORMODIFICATION OF TILAPIA OREOCHROMIS NILOTICUS UNDER ENVIRONMENTAL BACKGROUND AND STRESS BY COMPUTER VISION

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