Results 21 to 30 of about 29,125 (322)

Analysis of the Relationship Between Scale Invariant Feature Transform Keypoint Properties and Their Invariance to Geometrical Transformation Applied to Cone-Beam Computed Tomography Images [PDF]

Bioengineering
Image registration is a crucial post-processing technique in biomedical imaging, enabling the alignment and integration of images from various sources to facilitate accurate diagnosis, treatment planning, and longitudinal studies. This paper explores the
Diletta Pennati, Leonardo Bocchi
doaj   +2 more sources

Computer Aided Segmentation of Breast Ultrasound Images Using Scale Invariant Feature Transform (SIFT) and Bag Of Features

Procedia Computer Science, 2017
Abstract Automatic and precise segmentation of breast ultrasound (BUS) image is a challenging task. The proposed method successfully implemented a segmentation algorithm by region growing from a seed point based on texture features generated by Gray Level Co-occurrence Matrix (GLCM).
T. P. Shiji, S. Remya, Vinu Thomas
openalex   +3 more sources

An Improved Face Recognition based on Scale Invariant Feature Transform (SIFT): Training for Integrating Multiple Images and Matching by Key Point’s Descriptor-Geometry

Indian Journal of Science and Technology, 2016
Objectives: We proposed for reduction of the computational complexity and improvement of the recognition precision in the face recognition system using Scale Invariant Feature Transform (SIFT) local feature approaches. Methods/Statistical Analysis: The first one is a novel training procedure for the integration of multiple training images.
Sung‐Hoon Kim, Young Jin Kim, Seunghyung Lee   +2 more
openalex   +4 more sources

Deteksi Image Splicing Pada Citra dengan Metode Discrete Cosine Transform (DCT) dan Scale Invariant Feature Transform (SIFT)

Pseudocode, 2019
Pemalsuan terhadap citra digital sangat sering terjadi pada perkembangan teknologi sekarang ini.  Image splicing adalah salah satu metode yang paling umum yang digunakan untuk melakukan kegiatan pemalsuan citra. Tujuan penelitian ini adalah membangun aplikasi deteksi image splicing  pada citra dengan metode Discrete Cosine Transform (DCT) dan ...
Endina Putri Purwandari, Arie Vatresia, Sudarti Siburian   +2 more
openalex   +4 more sources

Penerapan Euclidean Distance untuk Deteksi Kemiripan Citra Berbasis Scale Invariant Feature Transform (SIFT)

INTEGER: Journal of Information Technology, 2022
The similarity of a pair of images can be measured using the distance measurement method from the feature extraction. The feature extraction method used in this research was the Scale Invariant Feature Transform (SIFT). This method is an extraction method that is invariant to changes in scale, rotation, translation and illumination.
Rani Rotul Muhima, Hendro Nugroho
openalex   +3 more sources

Penggabungan Gambar Panorama Menggunakan Metode SIFT (Scale Invariant Feature Transform ) [PDF]

, 2020
Penggabungan gambar merupakan suatu proses menggabungkan gambar yang berbeda dan tumpang tindih menghasilkan sebuah gambar panorama. Gambar panorama adalah sebuah gambar yang memiliki sudut pandang yang luas dan sering disebut wide angle.
Fadillah, Nurul, Hasny, Ilmi, Munawir, Munawir   +2 more
core   +2 more sources

Analysis of Copy-move Manipulation in Digital Images using Scale Invariant Feature Transform (SIFT) and SVD-matching Methods

Journal of Applied Informatics and Computing
In recent years, more and more data has been created in digital form, allowing for easier control over storage and manipulation thanks to technological advancements. Unfortunately, these advancements also bring with them many risks, especially those related to the security of digital files.
Muhamad Masjun Efendi, Nukman Nukman
openalex   +3 more sources

Analysis of Splicing Manipulation in Digital Images using Dyadic Wavelet Transform (DyWT) and Scale Invariant Feature Transform (SIFT) Methods

Journal of Applied Informatics and Computing
In the digital age, image manipulation is common, often done before publication on social media. However, this can lead to negative impacts, including visual deception. This research aims to detect splicing type image manipulation using Dyadic Wavelet Transform (DyWT) and Scale Invariant Feature Transform (SIFT) methods.
Zumratul Muhidin, Mohammed Karim, Muhamad Masjun Efendi   +2 more
openalex   +3 more sources

Post natural disaster object recognition system using python-based scale invariant feature transform (SIFT) algorithm

IOP Conference Series: Earth and Environmental Science
Abstract The natural disaster in Palu became a significant challenge in identifying damaged building objects. The large number of damaged buildings made it difficult for the government to identify the level of damage to buildings and the feasibility of the construction process after natural disasters.
Ahmad Zakaria, M F Fauzan, Samsul Wahidin, Alexandre Adam, B Mukhlis   +4 more
openalex   +2 more sources

Design of Foreign Currency Recognition Application using Scale Invariant Feature Transform (SIFT) Method based on Android (Case Study: Singapore Dollar) [PDF]

Journal of Engineering and Applied Sciences, 2019
Mohammad Rizky Adhiguna, Budhi Irawan, Anggunmeka Luhur Prasasti   +2 more
openalex   +3 more sources