Fish4Knowledge: Collecting and Analyzing Massive Coral Reef by Robert B. Fisher, Yun-Heh Chen-Burger, Daniela Giordano,

By Robert B. Fisher, Yun-Heh Chen-Burger, Daniela Giordano, Lynda Hardman, Fang-Pang Lin

This booklet provides a start-to-finish review of the entire Fish4Knowledge venture, in 18 brief chapters, every one describing one point of the venture. The Fish4Knowledge venture explored the chances of huge video information, to that end from undersea video. Recording and reading ninety thousand hours of video from ten digital camera destinations, the undertaking offers a three 12 months view of fish abundance in different tropical coral reefs off the coast of Taiwan. The study process equipped a distant recording community, over a hundred Tb of garage, supercomputer processing, video aim detection and monitoring, fish species acceptance and research, a wide SQL database to list the consequences and an effective retrieval mechanism. Novel person interface mechanisms have been built to supply easy accessibility for marine ecologists, who desired to discover the dataset. The ebook is an invaluable source for process developers, because it provides an outline of the numerous new tools that have been created to construct the Fish4Knowledge procedure in a fashion that still permits readers to determine how the entire elements healthy together.

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Extra info for Fish4Knowledge: Collecting and Analyzing Massive Coral Reef Fish Video Data

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Novel methods for recognizing deforming similar shapes (fish): through development of a hierarchical classifier with a post-classification rejection filter, 1 Overview of the Fish4Knowledge Project 4. 5. 6. 7. 15 which worked under variable lighting conditions, took advantage of temporal consistency, and overcame a large imbalance in the class sizes. A novel facet-based User Interface approach: which allowed marine ecologists to select what and how to view the data, how to present the potential biases in the data, relevant ground-truth, and its impact on user trust.

Coral Reef 32: 909–921. , H. Lee, J. Wang, C. Chen, H. Lin, K. Tew, and W. Hsieh. 2008. A long-term survey on anthropogenic impacts to the water quality of coral reefs, Southern Taiwan. Environmental Pollution 156(1): 67–75. , J. Chen, and S. Wang. 1999. Biogeography and database of marine fishes in Taiwan waters. Society For Ichthyol 673–680. , J. Tsai and C. Chen. 2015. The Eden of fishes. Marine protected areas at the intake bay of the 3rd nuclear power plant in Taiwan. Taipower Company Press, Nov 2015, ISBN 978-98604-6453-5.

Such depth of field of view varies depending on camera lens, image quality, water turbidity, and the reliability computer vision software. Estimating the area covered by cameras is more subtle when baits are used. The strength and direction of currents modify the area in which animals can sense the bait, and thus the coverage of the sampled area (Taylor et al. 2013). The use of fixed cameras, with continuous collection of measurements on fish population, is an important paradigm shift regarding the temporal coverage of the samples.

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