Search Results for author: Ishfaq Ahmad

Found 4 papers, 1 papers with code

"RAPID" Regions-of-Interest Detection In Big Histopathological Images

no code implementations7 Apr 2017 Li Sulimowicz, Ishfaq Ahmad

The sheer volume and size of histopathological images (e. g., 10^6 MPixel) underscores the need for faster and more accurate Regions-of-interest (ROI) detection algorithms.

Superpixels

A Multi-Layer Approach to Superpixel-based Higher-order Conditional Random Field for Semantic Image Segmentation

no code implementations5 Apr 2018 Li Sulimowicz, Ishfaq Ahmad, Alexander Aved

Superpixel-based Higher-order Conditional random fields (SP-HO-CRFs) are known for their effectiveness in enforcing both short and long spatial contiguity for pixelwise labelling in computer vision.

Image Segmentation Semantic Segmentation

Superpixel-enhanced Pairwise Conditional Random Field for Semantic Segmentation

1 code implementation29 May 2018 Li Sulimowicz, Ishfaq Ahmad, Alexander Aved

This paper proposes a superpixel-enhanced pairwise CRF framework that consists of the conventional pairwise as well as our proposed superpixel-enhanced pairwise (SP-Pairwise) potentials.

Semantic Segmentation

A Spatial-Temporal Dual-Mode Mixed Flow Network for Panoramic Video Salient Object Detection

no code implementations13 Oct 2023 Xiaolei Chen, Pengcheng Zhang, Zelong Du, Ishfaq Ahmad

First, the ILA module calculates the attention between adjacent level features of consecutive frames of panoramic video to improve the accuracy of extracting salient object features from the spatial flow.

Object object-detection +3

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