Hirokatsu Kataoka
29 papers · 2018–2026 · 5 venues · across top CS/AI venues
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vision transformer
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image classification
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object detection
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point cloud
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action recognition
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video classification
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scene understanding
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Papers
3D sans 3D Scans: Scalable Pre-training from Video-Generated Point Clouds
CVPR 2026
CLIP-like Model as a Foundational Density Ratio Estimator
CVPR 2026
Diffusion Noise Optimization for Synthetic VLM Training
WACV 2026
HanDyVQA: A Video QA Benchmark for Fine-Grained Hand-Object Interaction Dynamics
CVPR 2026
PowerCLIP: Powerset Alignment for Contrastive Pre-Training
CVPR 2026
AgroBench: Vision-Language Model Benchmark in Agriculture
ICCV 2025
AnimalClue: Recognizing Animals by their Traces
ICCV 2025
Formula-Supervised Visual-Geometric Pre-training
ECCV 2024
Learnable Cube-Based Video Encryption for Privacy-Preserving Action Recognition
WACV 2024
Rethinking Image Super Resolution from Training Data Perspectives
ECCV 2024
Scaling Backwards: Minimal Synthetic Pre-training?
ECCV 2024
Watermark-embedded Adversarial Examples for Copyright Protection against Diffusion Models
CVPR 2024
3D Change Localization and Captioning From Dynamic Scans of Indoor Scenes
WACV 2023
Frequency-aware GAN for Adversarial Manipulation Generation
ICCV 2023
Graph Representation for Order-Aware Visual Transformation
CVPR 2023
Pre-training Vision Transformers with Very Limited Synthesized Images
ICCV 2023
SegRCDB: Semantic Segmentation via Formula-Driven Supervised Learning
ICCV 2023
VirtualHome Action Genome: A Simulated Spatio-Temporal Scene Graph Dataset With Consistent Relationship Labels
WACV 2023
Visual Atoms: Pre-Training Vision Transformers With Sinusoidal Waves
CVPR 2023
Can Vision Transformers Learn without Natural Images?
AAAI 2022
Neural Density-Distance Fields
ECCV 2022
Point Cloud Pre-Training With Natural 3D Structures
CVPR 2022
Replacing Labeled Real-Image Datasets With Auto-Generated Contours
CVPR 2022
Spatiotemporal Initialization for 3D CNNs With Generated Motion Patterns
WACV 2022
Alleviating Over-Segmentation Errors by Detecting Action Boundaries
WACV 2021
Describing and Localizing Multiple Changes With Transformers
ICCV 2021
Viewpoint-Agnostic Image Rendering
WACV 2021
Anticipating Traffic Accidents With Adaptive Loss and Large-Scale Incident DB
CVPR 2018
Can Spatiotemporal 3D CNNs Retrace the History of 2D CNNs and ImageNet?
CVPR 2018