Ekualisasi Histogram untuk Peningkatan Kualitas Citra Telur Ayam secara Otomatis

Citra digital yang diperoleh dari sistem akusisi yang berupa telepon pintar (smartphone) memiliki kualitas yang rendah. Selain kualitas, ukuran penyimpanan yang besar, citra yang diperoleh memiliki banyak noise. Begitu pula citra digital telur ayam yang digunakan dalam penelitian ini. Sehingga pra-pengolahan merupakan pilihan yang tepat untuk mengatasi kekurangan tersebut sebelum citra digital diolah lebih lanjut. Oleh karena itu perlu dikembangkan penelitian awal untuk meningkatkan kualitas citra telur ayam secara otomatis. Metode pra-pengolahan yang digunakan dalam penelitian ini diantaranya pengubahan jenis citra, ukuran citra, pengaturan kontras otomatis, cerah, filter median 3D, filter sharpen, serta ekualisasi histogram. Dari berbagai metode pra-pengolahan yang digunakan, ekualisasi histogram merupakan metode yang paling tepat untuk meningkatkan kualitas citra secara otomatis. Kata-kata kunci: citra telur ayam, pengaturan cerah, kontras, filter median, filter gaussian, ekualisasi histogra

SEGMENTASI CITRA LAHAN BEKAS TAMBANG TERBUKA MENGGUNAKAN METODE DETEKSI TEPI CANNY

Edge detection in the image of mining land become an important  because this process is the first step improve the appearance of the boundary line of an object image. Canny edge detection method is popular and has the advantages of detecting and localizing well, as well as a clear response. Selection of parameters greatly affect the outcome Canny edge. Parameters include standard deviation Gaussian (σ), the size of the Gaussian filter matrix and a threshold value. Canny method has 5 process consists a smoothing, finding gradient, non-maxima suppression, double thresholding and edge tracking by hysteresis. In this study determined the size of the matrix of 5x5, 7x7 and 9x9 while the value of σ of 1, 2.5 and 5.  Thresholds are adjusted using Otsu method. The program is created using programming language C#. The result showed that the greater size of the matrix and value of σ then produce blurred image. For the same matrix size, the greater the value of σ produce the smaller threshold and edge image obtained more detail

DECISION SUPPORT SYSTEM BASED ON BCR METHOD FOR PROJECT TENDER

The procurement process became one of the important aspects for PT. PLN (Persero) to operate the company. One way to meet these needs is through the project tender. The tender process aims to get high-grade materials with the lowest prices that meet the criteria of efficiency PT. PLN (Persero). In order to simplify the bidding process required a decision support system. The method used in this system is Benefit Cost Ratio (BCR). Input in this application are the documents and the tender offer price from bidders with complete tender documents that have been validated by prospective bidders and then selected by the tender committee to make an assessment and validation winner. The output of this process is the winner of the tender project based on calculations Benefit Cost Ratio (BCR). Therefore, the method Benefit Cost Ratio (BCR) can be used as a decision support system to determine the winner of the project tender

Metode Microsoft Clustering untuk Meningkatkan Potensi Penerimaan Mahasiswa Baru

The competition among private universities in Indonesia for students admission is getting tough. This phenomenon is triggered by the fact that the main source of income for those universities is from their students. In order to win the competition is the targeting the promotion to the right area. Clustering method in data mining could be utilized get the information on the segment of prospective students, By segmenting these prospective students, a good promotion could be carried out in a more organized way. It also helps to achieve the cost effective and the target that the universities have. One of the advantages of this kind of promotion is minimizing the promotion costs and the increasing responses from prospective students. This model is built using the ready to use tool in the market,Microsoft Excel and SQL Server 2008 Data Mining Add in. By implementing thus segmenting process to the applicant, it could classify which areas contributing to the number of the prospective students and which major they are interested in

E-COMMERCE PAYMENT AUTHENTICATION SYSTEM WITH SIM CARD

Smart card is a device, which used for multi purpose needs to secure content and information. This device has many forms, for example like cards, which used to secure banking transaction, SIM card, which used to store operator subscriber’s information as well as embedded smart card which used for many IOT (Internet Of Things) devices. The purpose of this research is to test whether SIM card can be used to secure credit card data that besides to store data, SIM card can also used to do verification and encryption. This research uses multiple standardizations as a base to build the prototype simulation that is PA-DSS and ISO 7816. PA-DSS standard used as a base to build client side and server side application and ISO 7816 is a protocol interface for smart card. With this research, I hope that we can see clear that it is possible to build a alternate payment system by using SIM card for storing purpose and credit card verification

FUZZY LOGIC DAN LEXICAL CHAINS UNTUK PERINGKASAN TEKS OTOMATIS

Automatic text summarization (ATS) is a process that was required to produce a summary of a text that contains information with help from a computer. This system is needed to determine the subject matter of a document so that readers can quickly understand. ATS systems need to process the documents resulting in important sentences from the document. In this study, lexical chains were used to generate optimal value for the candidate most powerful word in each sentence. The document is extracted to produce features such as sentence length, the weight of the sentence, the position of the sentence, and the similarity between sentences. The value of the strongest chain will be combined with fuzzy parameters. These features Fuzzy logic predicted the results of a summary of the values of the parameters to be grouped based on the value of linguistic important and unimportant. Furthermore, the final value of the fuzzy will determine the final outcome text summary of the document that was input by the user lexical chains. Testing conducted by manual sentence summary results sourced from respondents and a summary of the results of the ATS system recall, precision and F-measure. Based on the results of research that include the step of determining the problem, the analysis to implementation and testing that has been done before, it can be concluded that the results of the implementation of the method of lexical chains with fuzzy logic for automatic text summarization achieve fairly good

DESAIN MONITOR DAN KONTROL JARAK JAUH PROTOTIPE RUANG CERDAS MENGGUNAKAN PAPAN INTEL GALILEO SEBAGAI IMPLEMENTASI INTERNET OF THINGS

The proper way of using room facility often neglected by its user. Human negligence is the main factor of this problem. Internet of Things (IoT) is one of automation technology that used Internet as the control mechanism. This research consist of monitoring and control design of the smart room that able to control the door and the lamp of the room in short and long distance so that the facilities is used efficiently. The design built is the control design for smart room consists of TMP36 as temperature sensor, touch sensor, solenoid door lock, keypad, BH1750FVI as ambient light sensor, lamp, LED as an indicator, Intel Galileo board and Blynk application. Control mechanism can be done directly to the prototype or in a long distance by using smartphone. The result shows that the smart room control design can be implemented well

PERBANDINGAN PORTABILITY, REUSABILITY, DAN INTEROPERABILITY PADA E-COMMERCE BERBASIS OPEN SOURCE

This paper will focus on comparison of portability, reusability, and interoperability values on open source-based e-commerce. The aim of comparing these three values is to find out which e-commerce has the best portability, reusability, and interoperability values. E-commerce software that will be tested are Magento 2.0, OpenCart 2.3.0.2, and WooCommerce 3.07. It has been chosen because this software are included in “The Top 10 Open Source e-Commerce Platforms” by CMS Critic website. Portability and reusability assessment is based on modularity, self-descriptive, and simplicity subfactor. The result obtained which e-commerce has the best value of the three factors tested is OpenCart with the best scores in the factor of portability and interoperability

RANCANGAN BANGUN SISTEM INFORMASI PRODUKSI AYAM PETELUR DENGAN MENGGUNAKAN FRAMEWORK CODEIGNITER

Chicken eggs are one source of animal protein that is easy to obtain and widely consumed by the community. Chicken eggs consumed in Indonesia consist of chicken and chicken. This opportunity became one of the causes of the emergence of many breeders of laying hens. Detailed processing production results cause problems for farmers. Information technology is one technology that is growing rapidly and widely used in helping activities in various sectors. One such sector is the field of laying hens. The use of information technology aims to solve a problem experienced by breeders and also to improve the effectiveness and efficiency when doing a job. Information technology in this case also has the following functions Capture, Processing, Generating, Storage, and Transmissions. To know the performance of the system that has been built then done the testing process. Test methods are performed using functionality testing. The results of this test results that the system has been built in accordance with the initial design. Performance of the system is running in accordance with its functionality

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Dewan Redaks