Search Results for author: Chen-Ping Yu

Found 5 papers, 1 papers with code

Geodesic Distance Histogram Feature for Video Segmentation

no code implementations31 Mar 2017 Hieu Le, Vu Nguyen, Chen-Ping Yu, Dimitris Samaras

This paper proposes a geodesic-distance-based feature that encodes global information for improved video segmentation algorithms.

Segmentation Superpixels +2

Squared Earth Mover's Distance-based Loss for Training Deep Neural Networks

3 code implementations17 Nov 2016 Le Hou, Chen-Ping Yu, Dimitris Samaras

In this work, we propose to leverage these relationships between classes by training deep nets with the exact squared Earth Mover's Distance (also known as Wasserstein distance) for single-label classification.

Age Classification General Classification

Efficient Video Segmentation Using Parametric Graph Partitioning

no code implementations ICCV 2015 Chen-Ping Yu, Hieu Le, Gregory Zelinsky, Dimitris Samaras

Video segmentation is the task of grouping similar pixels in the spatio-temporal domain, and has become an important preprocessing step for subsequent video analysis.

Clustering Computational Efficiency +4

Modeling Clutter Perception using Parametric Proto-object Partitioning

no code implementations NeurIPS 2013 Chen-Ping Yu, Wen-Yu Hua, Dimitris Samaras, Greg Zelinsky

Visual clutter, the perception of an image as being crowded and disordered, affects aspects of our lives ranging from object detection to aesthetics, yet relatively little effort has been made to model this important and ubiquitous percept.

Object object-detection +3

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