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19922026
Showing 2021 · cs.CVShow all

12 papers · 2 filters

cs.CV2021★ 4 cited

Roominoes: Generating Novel 3D Floor Plans From Existing 3D Rooms

Kai Wang, Xianghao Xu, Leon Lei +5

Realistic 3D indoor scene datasets have enabled significant recent progress in computer vision, scene understanding, autonomous navigation, and 3D reconstruction. But the scale, di…

cs.CV2021

Language-Aligned Waypoint (LAW) Supervision for Vision-and-Language Navigation in Continuous Environments

Sonia Raychaudhuri, Saim Wani, Shivansh Patel +2

In the Vision-and-Language Navigation (VLN) task an embodied agent navigates a 3D environment, following natural language instructions. A challenge in this task is how to handle 'o…

cs.CV2021★ 14 cited

One Map Does Not Fit All: Evaluating Saliency Map Explanation on Multi-Modal Medical Images

Weina Jin, Xiaoxiao Li, Ghassan Hamarneh

Being able to explain the prediction to clinical end-users is a necessity to leverage the power of AI models for clinical decision support. For medical images, saliency maps are th…

cs.CV2021★ 6 cited

Multimodal Shape Completion via IMLE

Himanshu Arora, Saurabh Mishra, Shichong Peng +2

Shape completion is the problem of completing partial input shapes such as partial scans. This problem finds important applications in computer vision and robotics due to issues su…

cs.CV2021★ 13 cited

Learning Mesh Representations via Binary Space Partitioning Tree Networks

Zhiqin Chen, Andrea Tagliasacchi, Hao Zhang

Polygonal meshes are ubiquitous, but have only played a relatively minor role in the deep learning revolution. State-of-the-art neural generative models for 3D shapes learn implici…

cs.CV2021

Cascading Modular Network (CAM-Net) for Multimodal Image Synthesis

Shichong Peng, Alireza Moazeni, Ke Li

Deep generative models such as GANs have driven impressive advances in conditional image synthesis in recent years. A persistent challenge has been to generate diverse versions of…

cs.CV2021★ 1 cited

Mirror3D: Depth Refinement for Mirror Surfaces

Jiaqi Tan, Weijie Lin, Angel X. Chang +1

Despite recent progress in depth sensing and 3D reconstruction, mirror surfaces are a significant source of errors. To address this problem, we create the Mirror3D dataset: a 3D mi…

cs.CV2021★ 26 cited

Skin3D: Detection and Longitudinal Tracking of Pigmented Skin Lesions in 3D Total-Body Textured Meshes

Mengliu Zhao, Jeremy Kawahara, Kumar Abhishek +2

We present an automated approach to detect and longitudinally track skin lesions on 3D total-body skin surface scans. The acquired 3D mesh of the subject is unwrapped to a 2D textu…

cs.CV2021

Piggyback GAN: Efficient Lifelong Learning for Image Conditioned Generation

Mengyao Zhai, Lei Chen, Jiawei He +3

Humans accumulate knowledge in a lifelong fashion. Modern deep neural networks, on the other hand, are susceptible to catastrophic forgetting: when adapted to perform new tasks, th…

cs.CV2021★ 1 cited

Adaptive Appearance Rendering

Mengyao Zhai, Ruizhi Deng, Jiacheng Chen +3

We propose an approach to generate images of people given a desired appearance and pose. Disentangled representations of pose and appearance are necessary to handle the compound va…

cs.CV2021★ 1 cited

Learning Discriminative Prototypes with Dynamic Time Warping

Xiaobin Chang, Frederick Tung, Greg Mori

Dynamic Time Warping (DTW) is widely used for temporal data processing. However, existing methods can neither learn the discriminative prototypes of different classes nor exploit s…

cs.CV2021★ 20 cited

House-GAN++: Generative Adversarial Layout Refinement Networks

Nelson Nauata, Sepidehsadat Hosseini, Kai-Hung Chang +3

This paper proposes a novel generative adversarial layout refinement network for automated floorplan generation. Our architecture is an integration of a graph-constrained relationa…