Previous models for video captioning often use the output from a specific layer of a Convolutional Neural Network (CNN) as video features. However, the variable contextdependent semantics in the video may make it more appropriate to adaptively select features from the multiple CNN layers. We propose a new approach for generating adaptive spatiotemporal representations of videos for the captioni...

Previous models for video captioning often use the output from a specific layer of a Convolutional Neural Network (CNN) as video representations, preventing them from modeling rich, varying context-dependent semantics in video descriptions. In this paper, we propose a new approach to generating adaptive spatiotemporal representations of videos for a captioning task. For this purpose, novel atte...

Clustering of video data is an important issue in video abstraction, browsing and retrieval. Movie is a kind of complex video with rich content. As for the movie, however, clustering is more complicated than other types of videos like surveillance, sport games, and documentaries. In this paper, we propose a novel shot clustering algorithm combing the editing feature of the movie and the criteri...

the article presents explanation and analysis of plotinus’ abstraction theology. in this theology he tries to get negative knowledge of the god. the meaning of the negation is neither of pure negation or privation but it is based on abstraction which purifies and abstracts one concept from else to attain the exact and true meaning of it. accordingly, this method of theology is the same as the r...

To simplify the process of editing interactive video, we developed the concept of “detail-on-demand” video as a subset of general hypervideo where a single button press reveals additional information about the current video sequence. Detail-on-demand video keeps the authoring and viewing interfaces relatively simple while supporting a wide range of interactive video applications. Our editor, Hy...

The JVT/H.26L video coding scheme conceptually consists of a Video Coding Layer (VCL) responsible mainly for coding efficiency and a Network Abstraction Layer (NAL) that supports video specific transport features for a variety of networks. This paper describes the H.26L/JVT NAL in general, including the parameter set concept and the transport over packet-based and bit-stream oriented networks. ...

This work proposes a semantic data model for video documents based on the story-line structure powerful enough to express various human interpretations of video documents, and introduces a formal query language for video retrieval that facilitates retrieval of users' heterogeneous queries based on the proposed model. The paper identifies the elementary semantic units, composite semantic units, ...

Affective content analysis is necessary to represent a user’s preferences in various applications such as video data retrieval and video abstraction. In this paper, we propose a new method to detect emotional events such as fear, sadness, and joy from video data using relevance feedback scheme. We ask the user to provide feedbacks regarding the relevance with emotions for video shot. Then, the ...

In this study, the incidence of the degree of abstraction in solving addition and subtraction problems with the unknown in the first term and in the result is analyzed. Ninety-six students from first grade to fourth grade in Primary Education (24 students per grade) solved arithmetic problems with objects, drawings, algorithms, and verbal problems. The participants were interviewed individually...