Evaluating multimodal relevance feedback techniques for medical image retrieval

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multimodal Relevance Feedback for Interactive Image Retrieval

My research addresses the need for an efficient, effective and interactive access into large-scale image collections. In many cases the data of different modalities are interrelated , as for example photos and annotations in photo-sharing repositories , pictures and captions in news web-sites or x-ray scans and reports in medical databases, and I am investigating retrieval approaches that are c...

متن کامل

Document Image Retrieval Based on Keyword Spotting Using Relevance Feedback

Keyword Spotting is a well-known method in document image retrieval. In this method, Search in document images is based on query word image. In this Paper, an approach for document image retrieval based on keyword spotting has been proposed. In proposed method, a framework using relevance feedback is presented. Relevance feedback, an interactive and efficient method is used in this paper to imp...

متن کامل

Evaluating Relevance Feedback: An Image Retrieval Interface for Children

Studies on information retrieval for children are not yet common. As young children possess a limited vocabulary and limited intellectual power, they may experience more difficulty in fulfilling their information need than adults. This paper presents an image retrieval user interface that is specifically designed for children. The interface uses relevance feedback and has been evaluated by lett...

متن کامل

Evaluating group-based relevance feedback for content-based image retrieval

We have been developing new relevance feedback algorithms for Content-based Image Retrieval (CBIR) that allow the user to achieve more flexible query. In conjunction with the new user interface, called grouporiented user interface, the user’s interest can be expressed with multiple groups of positive and negative image examples. This provides the users with greater flexibility compared with the...

متن کامل

Relevance Feedback Techniques for Color-based Image Retrieval

Color has been widely used in content-based image retrieval systems. The problem with using color is that its representation is low level and hence its retrieval effectiveness is limited. This paper investigates techniques to improving the effectiveness of image retrieval based on colors. It examines the choice of suitable color space and color resolution. It describes two techniques for image ...

متن کامل

ذخیره 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: Information Retrieval Journal

سال: 2015

ISSN: 1386-4564,1573-7659

DOI: 10.1007/s10791-015-9260-4