Banyaknya antusias masyarakat untuk mengunjungi supermarket di awal bulan menciptakan sebuah permasalahan baru, yaitu terletak pada lahan parkir. Ditambah keadaan lokasi parkir yang sempit membuat para pengunjung kebingungan dalam mencari tempat kendaraan mereka. Berdasarkan tersebut penulis merasa diperlukannya sistem bertujuan memonitoring dan slot kosong supermarket, ini ditujukan bagi petug...

In this contribution, we develop an accurate and effective event detection method to detect events from a Twitter stream, which uses visual and textual information to improve the performance of the mining process. The method monitors a Twitter stream to pick up tweets having texts and images and stores them into a database. This is followed by applying a mining algorithm to detect an event. The...

Content-based image retrieval (CBIR) uses the contents of images to characterize and contact the images. This paper focus on retrieving the image by separating images into its three color mechanism R, G and B and for that Discrete Wavelet Transformation is applied. Then Wavelet based Generalized Gaussian Density (GGD) is practical which is used for modeling the coefficients from the wavelet tra...

The aim of this paper is to propose a novel technique for Arabic/Farsi handwritten digit recognition. We constructed an invariant and efficient feature set by combination of four directional Chain Code Histogram (CCH) and Histogram of Oriented Gradient (HOG). To achieve higher recognition rate, we extracted local features at two levels with grids 2×2, 1×1 and it causes a partial overlapping of ...

This paper presents an approach for human detection and simultaneous behavior recognition from images and image sequences. An action representation is derived by applying a clustering algorithm to sequences of Histogram of Oriented Gradient (HOG) descriptors of human motion images. For novel image sequences, we first detect the human by matching extracted descriptors with the prototypical actio...

Spice classification is an important task in the food industry to ensure safety and quality. This study focuses on of spices using HoG feature extraction method boosting algorithms. The objective this research compare performance four different models algorithms, namely Adaboost Classifier, Gradient Boosting XGB Light GBM classifying spices. evaluation metrics used are Precision, Recall, F1-Sco...

Histogram of oriented gradient (HOG) is an efficient feature extraction scheme, and HOG descriptors are feature descriptors which is widely used in computer vision and image processing for the purpose of biometrics, target tracking, automatic target detection(ATD) and automatic target recognition(ATR) etc. However, computation of HOG feature extraction is unsuitable for hardware implementation ...