Video Retrieval Using Global Features in Keyframes
نویسندگان
چکیده
منابع مشابه
A Novel Method for Content Base Image Retrieval Using Combination of Local and Global Features
Content-based image retrieval (CBIR) has been an active research topic in the last decade. In this paper we proposed an image retrieval method using global and local features. Firstly, for local features extraction, SURF algorithm produces a set of interest points for each image and a set of 64-dimensional descriptors for each interest points and then to use Bag of Visual Words model, a cluster...
متن کاملObject-Based Access to TV Rushes Video
Recent years have seen the development of different modalities for video retrieval. The most common of these are (1) to use text from speech recognition or closed captions, (2) to match keyframes using image retrieval techniques like colour and texture [6] and (3) to use semantic features like “indoor”, “outdoor” or “persons”. Of these, text-based retrieval is the most mature and useful, while ...
متن کاملA Novel Method for Content Base Image Retrieval Using Combination of Local and Global Features
Content-based image retrieval (CBIR) has been an active research topic in the last decade. In this paper we proposed an image retrieval method using global and local features. Firstly, for local features extraction, SURF algorithm produces a set of interest points for each image and a set of 64-dimensional descriptors for each interest points and then to use Bag of Visual Words model, a cluster...
متن کاملVideo Object Retrieval using Color Features
—The development of image and video archives has made multimedia retrieval become important. Hence, an efficient system for multimedia retrieval is needed. In this study, we will propose a content-based video object retrieval system to retrieve both moving and stationary objects. First, users must circumscribe a query object by a bounding box on the video, image, or poster. The central cross gr...
متن کاملEnhanced access to digital video through visually rich interfaces
An image-rich interface is presented, which emphasizes visual exploration of sets of images representing shots returned from a query or filter against a digital video corpus. This interface, a storyboard of keyframes for multiple video segments, maintains temporal layout, accommodates contextual cues and filtering, supports additional filtering through visual features, and provides a means of d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002