A fuzzy theoretic approach for video segmentation using syntactic features
TL;DR: Experimental results have shown that the proposed scheme for fuzzification of the frame-to-frame property difference values using the Rayleigh distribution can detect changes reliably.
About: This article is published in Pattern Recognition Letters.The article was published on 2001-11-01. It has received 51 citations till now. The article focuses on the topics: Fuzzy set operations & Fuzzy number.
Citations
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01 May 2008
TL;DR: This paper surveys the video classification literature and finds that features are drawn from three modalities - text, audio, and visual - and that a large variety of combinations of features and classification have been explored.
Abstract: There is much video available today. To help viewers find video of interest, work has begun on methods of automatic video classification. In this paper, we survey the video classification literature. We find that features are drawn from three modalities - text, audio, and visual - and that a large variety of combinations of features and classification have been explored. We describe the general features chosen and summarize the research in this area. We conclude with ideas for further research.
329 citations
Cites background or methods from "A fuzzy theoretic approach for vide..."
...[63] detect shot changes as well as shot transition types using a fuzzy-logic-based approach [58]....
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...videos, and even within the same video, no particular value may correctly identify all shot changes [58]....
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TL;DR: Experimental results show that the proposed fuzzy color histogram-based shot-boundary detection algorithm effectively detects shot boundaries and reduces false alarms as compared to the state-of-the-art shot- boundary detection algorithms.
88 citations
Cites methods from "A fuzzy theoretic approach for vide..."
...A scene-break detection approach based on linear prediction model is proposed in [4]....
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TL;DR: A fuzzy logic approach to integrate hybrid features for detecting shot boundaries inside general videos by using publicly available test data set from Carleton University and demonstrating that the proposed algorithm outperforms the representative existing algorithms in terms of the precision and recall rates.
76 citations
Cites background or methods from "A fuzzy theoretic approach for vide..."
...Previous research [4] reveals that the value of HIi varies within [0, 1], and the closer to 1, the larger the difference between the two adjacent frames....
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...[4], the feature of edge pixel count is proposed for shot cut detection, where Sobel edge detector is used....
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ETSI1
TL;DR: This work proposes a new approach to the background subtraction method which operates in the colour space and manages the colour information in the segmentation process to detect and eliminate noise.
67 citations
Cites methods from "A fuzzy theoretic approach for vide..."
...The approach proposed is adaptive, because it allows both the background model and threshold model to be updated....
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...…detecting moving objects based, for example, on statistical methods (Horprasert et al., 1999; Lee, 2005; Stauffer and Grimson, 1999), fuzzy logic (Jadon et al., 2001), the subtraction of consecutive frames (Lipton et al., 1998), optical flow (Wang et al., 2003), genetic algorithms (Kim and Park,…...
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01 Jan 2015
TL;DR: This paper presents different approaches to shot boundary detection problem, and shows how segmentation plays an important role in digital media processing, pattern recognition, and computer vision.
Abstract: Video image processing is a technique to handle the video data in an effective and efficient way. It is one of the most popular aspects in the video and image based technologies such as surveillance. Shot change boundary detection is also one of the major research areas in video signal processing. Previous works have developed various algorithms in this domain. In this paper, a brief literature survey is presented that establishes an overview of the works that has been done previously. In this paper we have discussed few algorithms that were proposed previously which also includes histogram based, DCT based and motion vector based algorithms as well as their advantages and their limitations.
47 citations
References
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Book•
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01 Aug 1996
TL;DR: A separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint.
Abstract: A fuzzy set is a class of objects with a continuum of grades of membership. Such a set is characterized by a membership (characteristic) function which assigns to each object a grade of membership ranging between zero and one. The notions of inclusion, union, intersection, complement, relation, convexity, etc., are extended to such sets, and various properties of these notions in the context of fuzzy sets are established. In particular, a separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint.
52,705 citations
Book•
01 Jan 1978
TL;DR: This best-selling, easy to read book offers the most complete discussion on the theories and principles behind today's most advanced communications systems.
Abstract: This best-selling, easy to read book offers the most complete discussion on the theories and principles behind today's most advanced communications systems. Throughout, Haykin emphasizes the statistical underpinnings of communication theory in a complete and detailed manner. Readers are guided though topics ranging from pulse modulation and passband digital transmission to random processes and error-control coding. The fifth edition has also been revised to include an extensive treatment of digital communications.
3,055 citations
TL;DR: In this article, a fuzzy logic is used to synthesize linguistic control protocol of a skilled operator for industrial plants, which has been applied to pilot scale plants as well as in practical situations.
Abstract: This paper describes an application of fuzzy logic in designing controllers for industrial plants. A fuzzy logic is used to synthesize linguistic control protocol of a skilled operator. The method has been applied to pilot scale plants as well as in practical situations. The merits of this method and its usefulness to control engineering are discussed. An avenue for further work in this area is described where the need is to go beyond a purely descriptive approach, and means for implementing a prescriptive or a self-organizing system are explored.
2,011 citations
TL;DR: A twin-comparison approach has been developed to solve the problem of detecting transitions implemented by special effects, and a motion analysis algorithm is applied to determine whether an actual transition has occurred.
Abstract: Partitioning a video source into meaningful segments is an important step for video indexing. We present a comprehensive study of a partitioning system that detects segment boundaries. The system is based on a set of difference metrics and it measures the content changes between video frames. A twin-comparison approach has been developed to solve the problem of detecting transitions implemented by special effects. To eliminate the false interpretation of camera movements as transitions, a motion analysis algorithm is applied to determine whether an actual transition has occurred. A technique for determining the threshold for a difference metric and a multi-pass approach to improve the computation speed and accuracy have also been developed.
1,360 citations
Journal Article•
744 citations