Xiaoran Jiang
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View article: Adam SLAM - the last mile of camera calibration with 3DGS
Adam SLAM - the last mile of camera calibration with 3DGS Open
The quality of the camera calibration is of major importance for evaluating progresses in novel view synthesis, as a 1-pixel error on the calibration has a significant impact on the reconstruction quality. While there is no ground truth fo…
View article: Ancestral Inference and Learning for Branching Processes in Random Environments
Ancestral Inference and Learning for Branching Processes in Random Environments Open
Ancestral inference for branching processes in random environments involves determining the ancestor distribution parameters using the population sizes of descendant generations. In this paper, we introduce a new methodology for ancestral …
View article: Overfitted image coding at reduced complexity
Overfitted image coding at reduced complexity Open
Overfitted image codecs offer compelling compression performance and low decoder complexity, through the overfitting of a lightweight decoder for each image. Such codecs include Cool-chic, which presents image coding performance on par wit…
View article: Deep Residual Architecture Using Pixel and Feature Cues for View Synthesis and Temporal Interpolation
Deep Residual Architecture Using Pixel and Feature Cues for View Synthesis and Temporal Interpolation Open
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View article: Deep Video Frame Rate Up-conversion Network using Feature-based Progressive Residue Refinement
Deep Video Frame Rate Up-conversion Network using Feature-based Progressive Residue Refinement Open
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View article: Data Mining Algorithm for Physical Health Monitoring of Young Students Based on Big Data
Data Mining Algorithm for Physical Health Monitoring of Young Students Based on Big Data Open
With the continuous improvement of living standards, the level of physical development of adolescents has improved significantly. The physical functions and healthy development of adolescents are relatively slow and even appear to decline.…
View article: A learning-based view extrapolation method for axial super-resolution
A learning-based view extrapolation method for axial super-resolution Open
Axial light field resolution refers to the ability to distinguish features at different depths by refocusing. The axial refocusing precision corresponds to the minimum distance in the axial direction between two distinguishable refocusing …
View article: Local Low Rank Approximation With a Parametric Disparity Model for Light Field Compression
Local Low Rank Approximation With a Parametric Disparity Model for Light Field Compression Open
We address the problem of light field dimensionality reduction for compression. We describe a local low rank approximation method using a parametric disparity model. The local support of the approximation is defined by super-rays. A super-…
View article: A Framework for Learning Depth From a Flexible Subset of Dense and Sparse Light Field Views
A Framework for Learning Depth From a Flexible Subset of Dense and Sparse Light Field Views Open
In this paper, we propose a learning-based depth estimation framework suitable for both densely and sparsely sampled light fields. The proposed framework consists of three processing steps: initial depth estimation, fusion with occlusion h…
View article: A Learning Based Depth Estimation Framework for 4D Densely and Sparsely Sampled Light Fields
A Learning Based Depth Estimation Framework for 4D Densely and Sparsely Sampled Light Fields Open
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View article: Super-Ray Based Low Rank Approximation for Light Field Compression
Super-Ray Based Low Rank Approximation for Light Field Compression Open
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View article: Depth Estimation with Occlusion Handling from a Sparse Set of Light Field Views
Depth Estimation with Occlusion Handling from a Sparse Set of Light Field Views Open
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View article: Light field video dataset captured by a R8 Raytrix camera (with disparity maps)
Light field video dataset captured by a R8 Raytrix camera (with disparity maps) Open
In response to the call for Visual Test Material for immersive applications [N17462, N17471] video content acquired with a R8 Raytrix camera and converted into 5x5 Multiview format is proposed. Each view is provided with a disparity map.
View article: Light Field Inpainting Propagation via Low Rank Matrix Completion
Light Field Inpainting Propagation via Low Rank Matrix Completion Open
Building up on the advances in low rank matrix completion, this article presents a novel method for propagating the inpainting of the central view of a light field to all the other views. After generating a set of warped versions of the in…
View article: Light Field Compression With Homography-Based Low-Rank Approximation
Light Field Compression With Homography-Based Low-Rank Approximation Open
This paper describes a light field compression scheme based on a novel homography-based low-rank approximation method called HLRA. The HLRA method jointly searches for the set of homographies best aligning the light field views and for the…
View article: Light field compression using depth image based view synthesis
Light field compression using depth image based view synthesis Open
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View article: Homography-based low rank approximation of light fields for compression
Homography-based low rank approximation of light fields for compression Open
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View article: Assembly output codes for learning neural networks
Assembly output codes for learning neural networks Open
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