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Listar por autor "Batavia, Darshan"
Mostrando ítems 1-7 de 7
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Ponencia
A Step Towards Learning Contraction Kernels for Irregular Image Pyramid
Batavia, Darshan; González Díaz, María del Rocío; Kropatsch, Walter G. (SciTePress, 2022-02)A structure preserving irregular image pyramid can be computed by applying basic graph operations (contraction and removal ...
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Artículo
Characterizing slope regions
González Díaz, Rocío; Batavia, Darshan; Moreno Casablanca, Rocío; Kropatsch, Walter G. (Springer, 2021)This paper provides a theoretical characterization of monotonically connected image surface regions, called slope regions. ...
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Ponencia
Computing and reducing slope complexes
Kropatsch, Walter G.; Moreno Casablanca, Rocío; Batavia, Darshan; González Díaz, Rocío (Springer, 2019)In this paper we provide a new characterization of cell de- composition (called slope complex) of a given 2-dimensional ...
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Ponencia
Congratulations! Dual Graphs are Now Orientated!
Batavia, Darshan; Kropatsch, Walter G.; Moreno Casablanca, Rocío; González Díaz, Rocío (Springer, 2019)A digital image can be perceived as a 2.5D surface consisting of pixel coordinates and the intensity of pixel as height ...
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Ponencia
Counting slope regions in the surface graphs
Batavia, Darshan; Kropatsch, Walter G.; González Díaz, Rocío; Moreno Casablanca, Rocío (TUGraz OPEN Library, 2019)The discrete version of a continuous surface sampled at optimum sampling rate can be well expressed in form of a ...
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Ponencia
Image = Structure + Few Colors
Batavia, Darshan; González Díaz, Rocío; Kropatsch, Walter G. (Springer, 2021)Topology plays an important role in computer vision by capturing the structure of the objects. Nevertheless, its potential ...
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Ponencia
On the Space Between Critical Points
Kropatsch, Walter G.; Moreno Casablanca, Rocío; Batavia, Darshan; González Díaz, Rocío (Springer, 2019)The vertices of the neighborhood graph of a digital picture P can be interpolated to form a 2-manifold M with critical ...