Unsupervised Neural Network for Content Based Image Retrieval by Utilizing Content and Model Annotations
نویسندگان
چکیده
منابع مشابه
A Radon-based Convolutional Neural Network for Medical Image Retrieval
Image classification and retrieval systems have gained more attention because of easier access to high-tech medical imaging. However, the lack of availability of large-scaled balanced labelled data in medicine is still a challenge. Simplicity, practicality, efficiency, and effectiveness are the main targets in medical domain. To achieve these goals, Radon transformation, which is a well-known t...
متن کاملContent Based Image Retrieval System Implementation through Neural Network
Most of the existing content based image retrieval techniques use the features like color, texture and shape etc. which are extracted from the images. These techniques perform reasonably well, but the accuracy and efficiency using these methods is not very good. Therefore, the paper investigates different methods which can be used to get a satisfactory result, good performance and good response...
متن کاملUnsupervised Extraction of Salient Regions for Content Based Image Retrieval
Several content based image retrieval systems rely on unsupervised image segmentation. We argue that in this application context global segmentation methods are not generally applicable. We propose an algorithm which combines local and area based information of multidimensional features, such as luminance, color and texture. Importantly, the selection of the regions with representative attribut...
متن کاملContent-based Image Retrieval Content-based Image Retrieval
Sensing and processing multimedia information is one of the basic traits of human beings: The audiovisual system registers and transports surrounding images and sounds. This complex re-cording system, complemented by the senses of touch, taste, and smell, enables perception and provides humans with data for analysing and interpreting the environment. Imitating this perception and the simulation...
متن کاملUnsupervised rank diffusion for content-based image retrieval
Despite the continuous development of features and mid-level representations, effectively and reliably measuring the similarity among images remains a challenging problem in image retrieval tasks. Once traditional measures consider only pairwise analysis, context-sensitive measures capable of exploiting the intrinsic manifold structure became indispensable for improving the retrieval performanc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research Journal of Information Technology
سال: 2013
ISSN: 1815-7432
DOI: 10.3923/rjit.2013.468.472