منابع مشابه
Multiresolution codes for scene categorization
The development of fast and reliable image classification algorithms is mandatory for modern image applications involving large databases. Biological systems seem to have the ability to categorize complex scenes in an accurate and very fast way. Our aim is to develop an architecture that leads to similar performances in computer vision. In this work, we present a coding method based on some pri...
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Scene gist categorization in humans is rapid, accurate, and tuned to the statistical regularities in the visual world. However, no studies have investigated whether scene gist categorization is a general process shared across species, or whether it may be influenced by species-specific adaptive specializations relying on specific low-level scene statistical regularities of the environment. Alth...
متن کاملScene Categorization from Tiny Images
Humans can only just recognize images with a geometric resolution of 32× 32 pixels. However, this fact does not mean that it is also possible to assign predefined scene category labels like indoor, outdoor, kitchen or beach to such a tiny image, neither for humans nor for computers. The purpose of our work is to investigate the applicability of common scene categorization methods and the import...
متن کاملKernel Codebooks for Scene Categorization
This paper introduces a method for scene categorization by modeling ambiguity in the popular codebook approach. The codebook approach describes an image as a bag of discrete visual codewords, where the frequency distributions of these words are used for image categorization. There are two drawbacks to the traditional codebook model: codeword uncertainty and codeword plausibility. Both of these ...
متن کاملHow basic-level objects facilitate question-asking in a categorization task
The ability to categorize information is essential to everyday tasks such as identifying the cause of an event given a set of likely explanations or pinpointing the correct from a set of possible diagnoses by sequentially probing questions. In three studies, we investigated how the level of inclusiveness at which objects are presented (basic-level vs. subordinate-level) influences children's (7...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2011
ISSN: 1534-7362
DOI: 10.1167/11.11.1109