2 citations · 2 across the 4 of their papers we have counts for
4 papers
A Graph Downsampling Technique Based On Graph Fourier Transform
Nileshkumar Vaishnav, Aditya Tatu
In this paper, we provide a Graph Fourier Transform based approach to downsample signals on graphs. For bandlimited signals on a graph, a test is provided to identify whether signa…
Tangled Splines
Aditya Tatu
Extracting shape information from object bound- aries is a well studied problem in vision, and has found tremen- dous use in applications like object recognition. Conversely, study…
A Novel Active Contour Model for Texture Segmentation
Aditya Tatu, Sumukh Bansal
Texture is intuitively defined as a repeated arrangement of a basic pattern or object in an image. There is no mathematical definition of a texture though. The human visual system…
Active Contour Models for Manifold Valued Image Segmentation
Sumukh Bansal, Aditya Tatu
Image segmentation is the process of partitioning a image into different regions or groups based on some characteristics like color, texture, motion or shape etc. Active contours i…