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Living Reference Work Entry In depth
Pan-Tilt-Zoom (PTZ) Camera
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Reference Work Entry In depth
Vergence
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Reference Work Entry In depth
Pan-Tilt-Zoom (PTZ) Camera
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Living Reference Work Entry In depth
Multiview Stereo
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Living Reference Work Entry In depth
Vergence
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Living Reference Work Entry In depth
Occlusion
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Reference Work Entry In depth
Occlusion
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Reference Work Entry In depth
Multiview Stereo
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Chapter and Conference Paper
Learning to Fuse Proposals from Multiple Scanline Optimizations in Semi-Global Matching
Semi-Global Matching (SGM) uses an aggregation scheme to combine costs from multiple 1D scanline optimizations that tends to hurt its accuracy in difficult scenarios. We propose replacing this aggregation sche...
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Chapter and Conference Paper
Learn-to-Score: Efficient 3D Scene Exploration by Predicting View Utility
Camera equipped drones are nowadays being used to explore large scenes and reconstruct detailed 3D maps. When free space in the scene is approximately known, an offline planner can generate optimal plans to ef...
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Chapter
A Memory Efficient Discriminative Approach for Location-Aided Recognition
In this chapter, we describe a visual recognition technique for fast recognition of urban landmarks on GPS-enabled device. existing methods offload their computation to a server by uploading the query ima...
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Reference Work Entry In depth
Multiview Stereo
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Reference Work Entry In depth
Pan-Tilt-Zoom (PTZ) Camera
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Chapter and Conference Paper
A Memory Efficient Discriminative Approach for Location Aided Recognition
We propose a visual recognition approach aimed at fast recognition of urban landmarks on a GPS-enabled mobile device. While most existing methods offload their computation to a server, the latency of an image ...
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Chapter and Conference Paper
Multiple View Object Cosegmentation Using Appearance and Stereo Cues
We present an automatic approach to segment an object in calibrated images acquired from multiple viewpoints. Our system starts with a new piecewise planar layer-based stereo algorithm that estimates a dense d...
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Chapter and Conference Paper
Detecting and Reconstructing 3D Mirror Symmetric Objects
We present a system that detects 3D mirror-symmetric objects in images and then reconstructs their visible symmetric parts. Our detection stage is based on matching mirror symmetric feature points and descript...
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Chapter and Conference Paper
A Multi-stage Linear Approach to Structure from Motion
We present a new structure from motion (Sfm) technique based on point and vanishing point (VP) matches in images. First, all global camera rotations are computed from VP matches as well as relative rotation es...
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Article
Feature tracking and matching in video using programmable graphics hardware
This paper describes novel implementations of the KLT feature tracking and SIFT feature extraction algorithms that run on the graphics processing unit (GPU) and is suitable for video analysis in real-time visi...
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Article
Camera Network Calibration and Synchronization from Silhouettes in Archived Video
In this paper we present an automatic method for calibrating a network of cameras that works by analyzing only the motion of silhouettes in the multiple video streams. This is particularly useful for automatic...
