Graphics & multimedia
Advancing how digital images, video, and 3D experiences are created, processed, and experienced.
Visual Pattern Mining on Web Scale Database
We study the problem of discovering visual patterns and partial-duplicate images, which is fundamental to visual concept representation and image parsing, but very challenging when the database is extremely large, such as billions of images…
Real-Time Hyperlapse Creation Via Optimal Frame Selection
Long videos can be played much faster than real-time by recording only one frame per second or by dropping all but one frame each second, i.e., by creating a timelapse. Unstable hand-held moving videos can…
Image Based Relighting Using Neural Networks
We present a neural network regression method for relighting realworld scenes from a small number of images. The relighting in this work is formulated as the product of the scene’s light transport matrix and new…
