منابع مشابه
Pictorial Recognition of Objects
This paper describes an eecient approach to pose invariant pictorial object recognition employing spectral signatures of image patches that correspond to object surfaces which are roughly planar. Based on Singular Value Decomposition (SVD), the aane transform is decomposed into slant, tilt, swing, scale and 2D translation. Unlike previous log-polar representations which were not invariant to sl...
متن کاملObject Recognition with Pictorial Structures
This thesis presents a statistical framework for object recognition. The framework is motivated by the pictorial structure models introduced by Fischler and Elschlager nearly 30 years ago. The basic idea is to model an object by a collection of parts arranged in a deformable configuration. The appearance of each part is modeled separately, and the deformable configuration is represented by spri...
متن کاملExtending Pictorial Structures for Object Recognition
The goal of this paper is to recognize various deformable objects from images. To this end we extend the class of generative probabilistic models known as pictorial structures. This class of models is particularly suited to represent articulated structures, and has previously been used by Felzenszwalb and Huttenlocher for pose estimation of humans. We extend pictorial structures in three ways: ...
متن کاملPictorial Recognition Using Affine-Invariant Spectral Signatures
This paper describes an efficient approach to pose invariant object recognition employing pictorial recognition of image patches. A complete affine invariance is achieved by a representation which is based on a new sampling configuration in the frequency domain. Employing Singular Value Decomposition (SVD), the affine transform is decomposed into slant, tilt, swing, scale and 2D translation. Fr...
متن کاملThe Effect of Pictorial Flashcards on the Sight Word Recognition in Kindergartens
It was a quasi-experimental study because the study involved in training participants in twoclasses each containing about 5 to 6 years old pre-primary students. To this end, fifty studentsparticipated in the study who were studying at Misagh School in Tabriz. In order to makesure of their homogeneity, the researcher administered a pre-test. Based on the results, 40students were selected as the ...
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ژورنال
عنوان ژورنال: Memory & Cognition
سال: 1983
ISSN: 0090-502X,1532-5946
DOI: 10.3758/bf03213466