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Journal ArticleDOI

A survey of methods for image annotation

Allan Hanbury
- 01 Oct 2008 - 
- Vol. 19, Iss: 5, pp 617-627
TLDR
Three image annotation approaches are reviewed: free text annotation, keyword annotation and annotation based on ontologies, which discusses the creation of keyword vocabularies for use in automated image annotation evaluation.
Abstract: 
In order to evaluate automated image annotation and object recognition algorithms, ground truth in the form of a set of images correctly annotated with text describing each image is required. In this paper, three image annotation approaches are reviewed: free text annotation, keyword annotation and annotation based on ontologies. The practical aspects of image annotation are then considered. We discuss the creation of keyword vocabularies for use in automated image annotation evaluation. As direct manual annotation of images requires much time and effort, we also review various methods to make the creation of ground truth more efficient. An overview of annotated image datasets for computer vision research is provided.

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Citations
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Journal ArticleDOI

Bag-of-Words Representation in Image Annotation: A Review

TL;DR: This paper reviews related works based on the issues of improving and/or applying BoW for image annotation to automatically assign keywords to images, so image retrieval users are able to query images by keywords.
Patent

System and method for tagging multiple digital images

TL;DR: In this article, a system for tagging multiple digital images includes an electronic device (10) having a display (22) for rendering digital images, and an interface (22a) in the electronic device receives an input of an area of interest within one of the rendered images.
Journal ArticleDOI

Deep learning for smart fish farming: applications, opportunities and challenges

TL;DR: In this article, the authors present a review of the current state of the art of deep learning in aquaculture, which can provide strong support for the implementation of smart fish farming, including live fish identification, species classification, behavioral analysis, feeding decision-making, size or biomass estimation, water quality prediction.
Journal ArticleDOI

Deep learning for smart fish farming: applications, opportunities and challenges

TL;DR: The purpose is to provide researchers and practitioners with a better understanding of the current state of the art of DL in aquaculture, which can provide strong support for the implementation of smart fish farming.
References
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Journal ArticleDOI

A translation approach to portable ontology specifications

TL;DR: This paper describes a mechanism for defining ontologies that are portable over representation systems, basing Ontolingua itself on an ontology of domain-independent, representational idioms.
Journal ArticleDOI

Content-based image retrieval at the end of the early years

TL;DR: The working conditions of content-based retrieval: patterns of use, types of pictures, the role of semantics, and the sensory gap are discussed, as well as aspects of system engineering: databases, system architecture, and evaluation.
Journal Article

Women, Fire, and Dangerous Things: What Categories Reveal about the Mind

George Lakoff
- 01 Jan 1987 - 
TL;DR: In this article, a pengetahuan kognitif adalah tergolong bidang baru ying mengkaji pikiran atau nalar ying memperoleh pen getahuan dari bidang-bidang ilmu seperti psikologi, linguistik, antropologi and filsafat, and juga ilmu komputer.
Proceedings Article

Visual categorization with bags of keypoints

TL;DR: This bag of keypoints method is based on vector quantization of affine invariant descriptors of image patches and shows that it is simple, computationally efficient and intrinsically invariant.
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