Liu, H., Xu, Q., Liu, S. et al. Evaluation of body weight of sea cucumber Apostichopus japonicus by computer vision., Chin. J. Ocean. Limnol. 33, 114–120 (2015). https://doi.org/10.1007/s00343-015-4080-3
DOI:
Liu, H., Xu, Q., Liu, S. et al. Evaluation of body weight of sea cucumber Apostichopus japonicus by computer vision., Chin. J. Ocean. Limnol. 33, 114–120 (2015). https://doi.org/10.1007/s00343-015-4080-3DOI:
Evaluation of body weight of sea cucumber Apostichopus japonicus by computer vision
摘要
Abstract
A postichopus japonicus (Holothuroidea
Echinodermata) is an ecological and economic species in East Asia. Conventional biometric monitoring method includes diving for samples and weighing above water
with highly variable in weight measurement due to variation in the quantity of water in the respiratory tree and intestinal content of this species. Recently
video survey method has been applied widely in biometric detection on underwater benthos. However
because of the high flexibility of A. japonicus body
video survey method of monitoring is less used in sea cucumber. In this study
we designed a model to evaluate the wet weight of A. japonicus
using machine vision technology combined with a support vector machine (SVM) that can be used in field surveys on the A. japonicus population. Continuous dorsal images of free-moving A. japonicus individuals in seawater were captured
which also allows for the development of images of the core body edge as well as thorn segmentation. Parameters that include body length
body breadth
perimeter and area
were extracted from the core body edge images and used in SVM regression
to predict the weight of A. japonicus and for comparison with a power model. Results indicate that the use of SVM for predicting the weight of 33 A. japonicus individuals is accurate (R 2=0.99) and compatible with the power model (R 2 =0.96). The image-based analysis and size-weight regression models in this study may be useful in body weight evaluation of A. japonicus in lab and field study.
关键词
Keywords
references
Balaban M O, Chombeau M, Cłrban D, Gümüş B. 2010. Prediction of the weight of Alaskan Pollock using image analysis. Journal of Food Science, 75(8): E552–E556.
Bureau of Fisheries, Ministry of Agriculture of China. 2013. China Fishery Statistical Year Book. China Agriculture Press, Beijing, China. p.29. (in Chinese)
Choe S, Ohshima Y. 1961. On the morphological and ecological differences between two commercial forms, “Green” and “Red”, of the Japanese common sea cucumber, Stichopus japonicus Selenka. Bulletin of the Japanese Society of Scientific Fisheries, 27(2): 97–106.
Choe S. 1963. Namako no kenkyu. Biology of the Japanese Common Sea Cucumber Stichopus japonicus (Selenka). Kaibundo, Tokyo. (in Japanese with English abstract)
Cristianini N, Shawe-Taylor J. 2000. An Introduction to Support Vector Machines and Other Kernel-Based Learning Methods. Technische Universitat Darmstadt, Camberidge University Press.
Damar S, Yagiz Y, Balaban M, Ural S, Oliveira A, Crapo C. 2007. Prediction of oyster volume and weight using machine vision. Journal of Aquatic Food Product Technology, 15(4): 3–15.
Gümüş B, Balaban M Ö, Ünlüsayın M. 2011. Machine vision applications to aquatic foods: a review. Turkish Journal of Fisheries and Aquatic Sciences, 11: 171–181.
Gümüş B, Balaban M O. 2010. Prediction of the weight of aquacultured rainbow trout (Oncorhynchus mykiss) by image analysis. Journal of Aquatic Food Product Technology, 19(3–4): 227–237.
Harvey E, Fletcher D, Shortis M. 2002. Estimation of reef fish length by divers and by stereo-video: a first comparison of the accuracy and precision in the field on living fish under operational conditions. Fisheries Research, 57(3): 255–265.
Lin A, Sun B, Yada S. 2006. Studies on the detecting method of scallop grading based on machine vision. Journal of Fisheries of China, 30(3): 397–403. (in Chinese with English abstract)
Mukherjee S, Osuna E, Girosi F. 1997. Nonlinear prediction of chaotic time series using support vector machines. Neural Networks for Signal Processing [1997] VII. Proceedings of the 1997 IEEE Workshop. p.511–520.
Odone F, Trucco E, Verri A. 2001. A trainable system for grading fish from images. Applied Artificial Intelligence, 15(8): 735–745.
Qin C, Dong S, Tan F, Tian X, Wang F, Dong Y, Gao Q. 2009. Optimization of stocking density for the sea cucumber, Apostichopus japonicus Selenka, under feed-supplement and non-feed-supplement regimes in pond culture. Journal of Ocean University of China, 8(3): 296–302.
Sebald D J, Bucklew J A. 2000. Support vector machine techniques for nonlinear equalization. Signal Processing, IEEE Transactions on, 48(11): 3 217–3 226.
Sun Z-L, Gao Q-F, Dong S-L, Shin P K, Wang F. 2012. Estimates of carbon turnover rates in the sea cucumber Apostichopus japonicus (Selenka) using stable isotope analysis: the role of metabolism and growth. Marine Ecology Progress Series, 457: 101–112.
Tillett R, McFarlane N, Lines J. 2000. Estimating dimensions of free-swimming fish using 3D point distribution models. Computer Vision and Image Understanding, 79(1): 123–141.
Torisawa S, Kadota M, Komeyama K, Suzuki K, Takagi T. 2011. A digital stereo-video camera system for threedimensional monitoring of free-swimming Pacific bluefin tuna, Thunnus orientalis, cultured in a net cage. Aquatic Living Resources, 24(02): 107–112.
Vapnik V. 2000. The Nature of Statistical Learning Theory. Series: Information Science and Statistics. Originally published as a monograph. 2nd edn. XIX, 314 p. Springer.
Watanabe S, Zarate J M, Sumbing J G, Lebata-Ramos M J H, Nievales M F. 2012. Size measurement and nutritional condition evaluation methods in sandfish (Holothuria scabra Jaeger). Aquaculture Research, 43(6): 940–948.
Yamana Y, Hamano T, Yamamoto K-I. 2005. Anesthetizer of the adult sea cucumber Apostichopus japonicus. Nippon Suisan Gakkaishi, 71(3): 299–306.
Yamana Y, Hamano T. 2006. New size measurement for the Japanese sea cucumber Apostichopus japonicus (Stichopodidae) estimated from the body length and body breadth. Fisheries Science, 72(3): 585–589.
Yang H, Yuan X, Zhou Y, Mao Y, Zhang T, Liu Y. 2005. Effects of body size and water temperature on food consumption and growth in the sea cucumber Apostichopus japonicus (Selenka) with special reference to aestivation. Aquaculture Research, 36(11): 1 085–1 092.
Zion B. 2012. The use of computer vision technologies in aquaculture — a review. Computers and Electronics in Agriculture, 88: 125–132.
The trial reading is over, you can activate your VIP account to continue reading.