Murinto Murinto

Murinto Murinto
Ahmad Dahlan University | UAD · Faculty of Engineering

Doctor of Philosophy

About

66
Publications
97,342
Reads
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167
Citations
Additional affiliations
April 2012 - March 2016
Ahmad Dahlan University
Position
  • Professor (Assistant)
January 2012 - January 2016
Ahmad Dahlan University
Position
  • Professor (Associate)
August 2004 - October 2015
Ahmad Dahlan University
Position
  • Lectures

Publications

Publications (66)
Article
Permasalahan utama dari segmentasi citra warna adalah tidak semua metode segmentasi citra yang ada saat ini dapat digunakan secara langsung seperti halnya pada citra gray scale. Maka dari itu diperlukan suatu teknik yang tepat untuk melakukan segmentasi warna. Teknik yang digunakan dalam penelitian ini adalah teknik segmentasi multilevel thresholdi...
Article
Full-text available
Permasalahan kulit tidak hanya merugikan kesehatan fisik namun dapat juga menimbulkan masalah psikologi, terutama jika penyakit kulit ini terjadi di wajah. Pemeriksaan yang dilakukan oleh dokter saat ini hanya mengandalkan penglihatan objek mata dan riwayat penyakit pasien, sehingga memungkinkan terjadinya kesalahan pada analisis dan diagnosa penya...
Article
Full-text available
High-dimensional data contains a large number of features. With many features, high dimensional data requires immense computational resources, including space and time. Several studies indicate that not all features of high dimensional data are relevant to classification result. Dimensionality reduction is inevitable and is required due to classifi...
Article
Full-text available
The philosophy of human visual attention is scientifically explained in the field of cognitive psychology and neuroscience then computationally modeled in the field of computer science and engineering. Visual attention models have been applied in computer vision systems such as object detection, object recognition, image segmentation, image and vid...
Article
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This research uses a contrast stretching method to improve the detected object image. This process is needed because of the lack of lighting in the room so it is difficult to identify properly. This research develops an image object change detection system to detect the movement of objects contained in a room through a Closed Circuit Television (CC...
Article
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Multilevel thresholding problems based on Otsu criteria are discussed in this paper. One weakness of the Otsu method is that computational time increases exponentially according to the number of thresholding dimensions. In this paper, a modified Particle Swarm Optimization (PSO) algorithm called Autonomous Groups Particles Swarm Optimization (AGPSO...
Article
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Color is one of the elements to determine the level of maturity of the fruit because each level of maturity of the fruit has a different color level. At present, the dragon fruit is only classified based on a visual analysis of the skin color of the human eye. This study aims to classify dragon fruit using image processing with the naïve Bayes meth...
Article
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High dimensional problems are often encountered in studies related to hyperspectral data. One of the challenges that arise is how to find representations that are accurate so that important structures can be clearly easily. This study aims to process segmentation of hyperspectral image by using swarm optimization techniques. This experiments use Av...
Article
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A novel approach to discriminative extraction and independence of remote sensing hyperspectral imagery features using Discriminant Independent Component Analysis (DICA) is introduced in this paper. This approach maximizes the variance and negentropy of a given feature. The experimental results show that the proposed method has better classification...
Article
One of the processes undertaken to determine the quality of animal skin for leather craft in the form of digital images is the process of image segmentation. A disability detection process is required to ensure that animal skins used for craft are right-near as expected. In this research, the evolutionary method is used to process Darwinian segment...
Article
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Leather craft products, such as belt, gloves, shoes, bag, and wallet are mainly originated from cow, crocodile, lizard, goat, sheep, buffalo, and stingray skin. Before the skins are used as leather craft materials, they go through a tanning process. With the rapid development of leather craft industry, an automation system for leather tanning facto...
Article
Hyperspectral image is an image obtain from a satellite sensor. This image has more than 100 bands with a wide spectral range and increased spatial image resolution, providing detailed information on objects or materials that exist on the ground in a specific way. The hyperspectral image is well suited for the classification of the earth’s surface...
Conference Paper
Full-text available
This research work proposes a novel method to improve quality of animal leather images using digital image processing approach. In this work, piecewise linear contrast stretch based on unsharp masking algorithm is employed for image enhancement. The proposed method minimizes contrast problem. Experiments had been done on four categories of animal l...
Article
AbstrakPerkembangan teknologi saat ini, sangat dirasakan manfaatnya didalam kehidupan manusia. Dalam media informasi pemanfaatan kemajuan teknologi dapat dilakukan dengan metode-metode yang memanfaatkan multimedia. Multimedia adalah pemanfaatan komputer untuk membuat dan menggabungkan teks, audio, gambar dan animasi. Media Informasi Interaktif Tekn...
Article
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Abstrak-Penyebaran data digital melalui internet memiliki sisi positif dan negatif, terutama bagi pemilik asli citra digital. Penanganan permasalahan tersebut dapat digunakan teknik yang dinamakan image watermarking. Dalam paper ini diimplementasikan suatu teknik image watermarking pada citra digital dengan menggunakan metode Discrete Fourier Trans...
Article
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Pengolahan citra mempunyai peranan yang penting dalam berbagai bidang kehidupan. Aplikasi pengolahan citra berkaitan dengan pemrosesan citra yang berkaitan dengan transformasi warna. Dalam hal ini, metode transformasi sistem ruang warna HSI (Hue, Saturation, Intensity) sebagai bagian dari pengolahan citra membantu dalam mendeteksi warna dalam citra...
Article
Full-text available
Vehicle has several types and each of them has different color, size, and shape. The appearance of vehicle also changes if viewed from different viewpoint of traffic surveillance camera. This situation can create many possibilities of vehicle poses. However, the one in common, vehicle pose usually follows road direction. Therefore, this research pr...
Data
Full-text available
Conference Paper
One of the challenges in car detection is to be able to detect car in any viewpoint from traffic surveillance camera. The size, shape, and appearance of car are different if they are viewed from various viewpoint of traffic surveillance cameras. Car also has the most variety of models compared to the other vehicle. However, car poses usually follow...
Conference Paper
Data dimensionality reduction is an important step in the preliminary image classification. Information quantity and resolution of hyperspectral images provide a chance to solve the problem better than multispectral images. In hyperspectral image classification, higher dimensionality of data could improve the capability of class detection as well a...
Conference Paper
Full-text available
Dimensionality reduction is an important milestone in the preliminary process of high dimensional data analysis. Most of research in hyperspectral image field deal with data extraction techniques.Each feature extraction technique has its own uniqueness. Though each feature extraction technique has its advantages and disadvantages, using a specific...
Article
With hundreds or thousands of features in high dimensional data, computational workload is challenging. In classification process, features which do not contribute significantly to prediction of classes, add to the computational workload. Therefore the aim of this paper is to use feature selection to decrease the computation load by reducing the si...
Article
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Batik is one of the inherited high-valued artwork. Batik is a way of making clothes using fabric coloring technique. This technique uses 'malam' to avoid staining unintended parts of the fabric. The term 'Batik' can also be referred to a cloth that is made with coloring technique, possesses certain motifs as well as special characteristic. Batik's...
Article
Full-text available
With hundreds or thousands of features in high dimensional data, computational workload is challenging. In classification process, features which do not contribute significantly to prediction of classes, add to the computational workload. Therefore the aim of this paper is to use feature selection to decrease the computation load by reducing the si...
Article
Full-text available
Abstrak Batik Pekalongan adalah salah satu kekayaan intelektual dan kebudayaan yang dimiliki oleh Indonesia yang harus dilestarikan dan dilindungi agar tidak diakui oleh bangsa lain. Salah satu cara untuk melestarikan dan melindungi batik Pekalongan adalah dengan melakukan pendataan secara komputerisasi yang berupa pengenalan pola. Dalam pengenalan...
Article
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This research discuss the classification method observed which combined spatial information and spectral. There are three steps in the technique applied in this research. First, conduct the classification based on pixels hyperspectral image using suport vector machine (SVM). Second, the spacial contextual is used to rise the clasification result ac...
Article
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Tulang merupakan salah satu anggota tubuh yang sangat penting bagi manusia, sehingga kerusakan pada tulang sangat berpengaruh pada keadaan tubuh manusia. Salah satu jenis kecacatan/kerusakan pada tulang yang kerap dijumpai adalah fraktur. Fraktur adalah keadaan dimana tulang mengalami retak atau patah. Karena letak tulang yang berada didalam tubuh,...
Article
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Mentimun (Cucumis sativus L) merupakan buah yang dapat dikonsumsi dan dapat diolah lebih lanjut sebagai bahan baku pada industri kecantikan, dan memiliki pangsa pasar yang luas mulai dari pasar tradisional hingga pasar modern. Adanya kemiripan tekstur kulit mentimun antara yang matang dengan yang belum matang mengakibatkan orang kesulitan dalam men...
Conference Paper
Full-text available
Image segmentation has been become an important area of research in image processing, since this process used for the next process in image analysis. Image analysis include image recognition process of a particular input image. The main objective of image segmentation is to divide image into parts of the region (sub-regions) that have common featur...
Conference Paper
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Watermelon (Citrullus lanatus Thunb) is a fruit that has a commercial value in Indonesia, and has a large market share from traditional market to modern market. The similarity between the rind texture of a ripe watermelon and unripe watermelon for seeded and red fleshy watermelon leads people to the difficulty in identifying the ripe watermelon fro...
Article
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Perkembangan teknologi yang pesat di bidang komputer telah mendorong semakin berkembangnya penelitian dan penerapan teknik pengolahan citra. Beberapa pertumbuhan kemajuan teknologi baru membuka peluang bagi pengembangan lebih lanjut dalam bidangini. Saat ini pengolahan citra mempunyai peranan yang sangat penting dalam berbagaibidang kehidupan. Segm...
Article
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Di dalam penyampaian informasi orang lebih cenderung menggunakan media gambar untuk mempresentasikan sesuatu, misalnya penggunaan rambu-rambau lalu lintas, penggunaan gambar rancang bangun dalam sebuah pembuatan rumah, penggunaan gambar dalam penyuluhan dan lain sebagainya. Namun sering kali citra atau gambar yang dimiliki mengalami penurunan mutu...
Conference Paper
Full-text available
Solo is one of the major cities in Indonesia who are in process growth and development. The core of the growth and development Solo city is mainly characterized by urban development and physical activities. The implications of the growing urban demand for land is increasing as a result of increased activity. This evident from increasing demand for...
Article
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Salah satu metode perbaikan citra (image enhancement) adalah dengan cara ekualisasi histogram equalization dan Logarithmic Image Processing (LIP). Kedua metode tersebut memiliki algoritma yang berbeda dan belum diketahui keunggulan dan kelemahan dari masing-masing metode. Penelitian ini membandingkan kinerja antara metode ekualisasi histogram dan L...
Article
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Kota Solo merupakan salah satu kota terbesar di Jawa Tengah selain kota Semarang yang dijadikan sebagai ibukota propinsi. Dalam hal perekonomian kota Solo memiliki peranan penting terutama dalam bidang industri dan perdagangan. Sebagai penunjang perekonomian di bidang industri dan perdagangan, di kota Solo terdapat pasar (pasar tradisional) dan pas...
Conference Paper
Full-text available
Segmentasi citra bukan hal yang baru dalam SIG (Sistem Informasi Geografis), tetapi jarang dicirikan dalampemrosesan citra menggunakan data penginderaan jauh. Aplikasinya antara lain di bidang kesehatan, pemetaan penutuplahan, demografi, dan sebaginya. Hanya sebagian kecil pendekatan yang ada secara kualitatif memberikan hasil yang robustdan operas...
Article
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Data atau informasi tidak hanya disajikan dalam bentuk teks, tetapi juga dapat berupa gambar, audio, dan video. Citra/gambar mempunyai karakteristik yang tidak dimiliki oleh teks, yaitu citra kaya dengan informasi. Dewasa ini penggunaan citra digital semakin meningkat karena kelebihan-kelebihan yang dimiliki oleh citra digital tersebut, antara lain...
Article
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Pengenalan wajah yaitu membandingkan citra masukan dengan suatu database wajah dan menemukan wajah yang paling sesuai dengan masukan citra tersebut. Beberapa pendekatan untuk pengenalan objek dan grafika komputer didasarkan secara langsung pada citra-citra tanpa penggunaan model 3D. Karena dimensi piksel hasil transformasi berukuran besar kemudian...
Article
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ABSTRAKSI Citra memegang peranan sangat penting sebagai bentuk informasi.Namun kadang pada citra terdapat gangguan (biasa disebut noise) yang menyebabkan citra tersebut tidak dapat dilihat dengan jelas karena adanya noise.Metode yang biasa digunakan untuk mereduksi noise adalah intensity filtering dan frequency filtering. Pada penelitian ini akan d...
Article
Full-text available
Dalam makalah ini dijelaskan tentang penyisipan digital watermark dalam suatu citra yang mempunyai sifat tahan robust, tidak terdeteksi (undetecable), tidak mudah dipindah (unremovable), dan tidak mudah diubah (unalterable). Citra yang digunakan dalam penelitian ini adalah citra gray scale. Metode yang digunakan dalam penyisipan watermark didasarka...

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