501 citations · 895 across the 13 of their papers we have counts for
14 papers
Depth Extraction from Video Using Non-parametric Sampling
Kevin Karsch, Ce Liu, Sing Bing Kang
We describe a technique that automatically generates plausible depth maps from videos using non-parametric depth sampling. We demonstrate our technique in cases where past methods…
Inverse Rendering Techniques for Physically Grounded Image Editing
Kevin Karsch
From a single picture of a scene, people can typically grasp the spatial layout immediately and even make good guesses at materials properties and where light is coming from to ill…
Lightform: Procedural Effects for Projected AR
Brittany Factura, Laura LaPerche, Phil Reyneri +2
Projected augmented reality, also called projection mapping or video mapping, is a form of augmented reality that uses projected light to directly augment 3D surfaces, as opposed t…
Blind Recovery of Spatially Varying Reflectance from a Single Image
Kevin Karsch, David Forsyth
We propose a new technique for estimating spatially varying parametric materials from a single image of an object with unknown shape in unknown illumination. Our method uses a low-…
DepthTransfer: Depth Extraction from Video Using Non-parametric Sampling
Kevin Karsch, Ce Liu, Sing Bing Kang
We describe a technique that automatically generates plausible depth maps from videos using non-parametric depth sampling. We demonstrate our technique in cases where past methods…
Automatic Scene Inference for 3D Object Compositing
Kevin Karsch, Kalyan Sunkavalli, Sunil Hadap +4
We present a user-friendly image editing system that supports a drag-and-drop object insertion (where the user merely drags objects into the image, and the system automatically pla…
Boundary Cues for 3D Object Shape Recovery
Kevin Karsch, Zicheng Liao, Jason Rock +2
Early work in computer vision considered a host of geometric cues for both shape reconstruction and recognition. However, since then, the vision community has focused heavily on sh…
Rendering Synthetic Objects into Legacy Photographs
Kevin Karsch, Varsha Hedau, David Forsyth +1
We propose a method to realistically insert synthetic objects into existing photographs without requiring access to the scene or any additional scene measurements. With a single im…
A Fast, Semi-Automatic Brain Structure Segmentation Algorithm for Magnetic Resonance Imaging
Kevin Karsch, Qing He, Ye Duan
Medical image segmentation has become an essential technique in clinical and research-oriented applications. Because manual segmentation methods are tedious, and fully automatic se…
Web Based Brain Volume Calculation for Magnetic Resonance Images
Kevin Karsch, Brian Grinstead, Qing He +1
Brain volume calculations are crucial in modern medical research, especially in the study of neurodevelopmental disorders. In this paper, we present an algorithm for calculating tw…
Snaxels on a Plane
Kevin Karsch, John C. Hart
While many algorithms exist for tracing various contours for illustrating a meshed object, few algorithms organize these contours into region-bounding closed loops. Tracing closed-…
User interface design for military AR applications
Mark A. Livingston, Zhuming Ai, Kevin Karsch +1
Designing a user interface for military situation awareness presents challenges for managing information in a useful and usable manner. We present an integrated set of functions fo…
An Approximate Shading Model with Detail Decomposition for Object Relighting
Zicheng Liao, Kevin Karsch, Hongyi Zhang +1
We present an object relighting system that allows an artist to select an object from an image and insert it into a target scene. Through simple interactions, the system can adjust…
Where's My Drink? Enabling Peripheral Real World Interactions While Using HMDs
Pulkit Budhiraja, Rajinder Sodhi, Brett Jones +3
Head Mounted Displays (HMDs) allow users to experience virtual reality with a great level of immersion. However, even simple physical tasks like drinking a beverage can be difficul…