Single image super-resolution from transformed self-exemplars
- Jia-Bin Huang, Abhishek Singh, N. Ahuja
- Computer ScienceComputer Vision and Pattern Recognition
- 7 June 2015
This paper expands the internal patch search space by allowing geometric variations, and proposes a compositional model to simultaneously handle both types of transformations to accommodate local shape variations.
Deep Laplacian Pyramid Networks for Fast and Accurate Super-Resolution
- Wei-Sheng Lai, Jia-Bin Huang, N. Ahuja, Ming-Hsuan Yang
- Computer ScienceComputer Vision and Pattern Recognition
- 12 April 2017
This paper proposes the Laplacian Pyramid Super-Resolution Network (LapSRN) to progressively reconstruct the sub-band residuals of high-resolution images and generates multi-scale predictions in one feed-forward pass through the progressive reconstruction, thereby facilitates resource-aware applications.
Detecting Faces in Images: A Survey
- Ming-Hsuan Yang, D. Kriegman, N. Ahuja
- Computer ScienceIEEE Transactions on Pattern Analysis and Machine…
- 2002
Images containing faces are essential to intelligent vision-based human-computer interaction, and research efforts in face processing include face recognition, face tracking, pose estimation and…
Robust visual tracking via multi-task sparse learning
- Tianzhu Zhang, Bernard Ghanem, Si Liu, N. Ahuja
- Computer ScienceIEEE Conference on Computer Vision and Pattern…
- 16 June 2012
Experimental results show that MTT methods consistently outperform state-of-the-art trackers and mining the interdependencies between particles improves tracking performance and overall computational complexity.
A Comparative Study for Single Image Blind Deblurring
- Wei-Sheng Lai, Jia-Bin Huang, Zhe Hu, N. Ahuja, Ming-Hsuan Yang
- Computer ScienceComputer Vision and Pattern Recognition
- 1 June 2016
The first comprehensive perceptual study and analysis of single image blind deblurring using real-world blurred images and the correlation between human subjective scores and several full-reference and noreference image quality metrics is studied.
Fast and Accurate Image Super-Resolution with Deep Laplacian Pyramid Networks
- Wei-Sheng Lai, Jia-Bin Huang, N. Ahuja, Ming-Hsuan Yang
- Computer ScienceIEEE Transactions on Pattern Analysis and Machine…
- 4 October 2017
This paper proposes the deep Laplacian Pyramid Super-Resolution Network for fast and accurate image super-resolution, and utilizes the recursive layers to share parameters across as well as within pyramid levels, and thus drastically reduce the number of parameters.
Deep Joint Image Filtering
- Yijun Li, Jia-Bin Huang, N. Ahuja, Ming-Hsuan Yang
- Computer ScienceEuropean Conference on Computer Vision
- 8 October 2016
This paper proposes a learning-based approach to construct a joint filter based on Convolutional Neural Networks that can selectively transfer salient structures that are consistent in both guidance and target images and validate the effectiveness of the proposed joint filter through extensive comparisons with state-of-the-art methods.
Gross motion planning—a survey
This paper surveys the work on gross-motion planning, including motion planners for point robots, rigid robots, and manipulators in stationary, time-varying, constrained, and movable-object environments.
A fast scheme for image size change in the compressed domain
An algorithm for downsampling and also upsampling in the compressed domain which is computationally much faster, produces visually sharper images, and gives significant improvements in PSNR (typically 4-dB better compared to bilinear interpolation).
Maximum Margin Distance Learning for Dynamic Texture Recognition
- Bernard Ghanem, N. Ahuja
- Computer ScienceEuropean Conference on Computer Vision
- 5 September 2010
This paper proposes an efficient maximum margin distance learning (MMDL) method, called DL-PEGASOS, which outperforms state-of-the-art recognition methods on the UCLA benchmark DT dataset and shows that, for certain classes of DTs, spatial texture features are dominantly "salient", while for other classes, this "saliency" lies in their temporal features.
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