Fish Camkit Improvement for Fisheries Application

Siti Hajar, Raman (2012) Fish Camkit Improvement for Fisheries Application. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Fish measurement refers to the measuring of the length of individual fish and various parts of their anatomy. These length data are used in many area of ichthyology, taxonomy and fisheries biology. So, the best solution is uses method of digital image processing to get the fish length. Using the method, we need to key in the distance fish between digital camera that detected by sensor which is get from fish camkit and the fish image that captured by digital camera to obtain the fish length. Tbis is the reason why fish camkit is designed focuses to get the accurate distance data only. Besides that, the distance data that measure from fish camkit is accurate due to the detail while developed the algorithm. In addition, fish camkit was developed to be more compactable and portable. Finally, the user can easier to match the distance data that store in SD card with the fish picture by using a script by using GUI. In addition, the experiment of this project is to analyze the accuracy of theIR sensor and Ultrasonic sensor when use them at outdoor and indoor environment. The results from the experiment shows that the IR sensor is more suitable to use at indoor environment compared to Ultrasonic sensor. The distance that is suitable to save the distance into SD card for IR sensor at the indoor environment between 1 Ocm until 50cm but at distance 1 Ocm show the very accurate value. Besides that, Ultrasonic sensor is suitable to use at the outdoor environment compared to IR sensor and the best distance to save data is at 50cm.

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