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Cotracker: It is better to track together
N Karaev, I Rocco, B Graham, N Neverova… - … on Computer Vision, 2024 - Springer
We introduce CoTracker, a transformer-based model that tracks a large number of 2D points
in long video sequences. Differently from most existing approaches that track points …
in long video sequences. Differently from most existing approaches that track points …
[HTML][HTML] Estimating optical flow: A comprehensive review of the state of the art
Optical flow estimation is a crucial task in computer vision that provides low-level motion
information. Despite recent advances, real-world applications still present significant …
information. Despite recent advances, real-world applications still present significant …
Tracking everything everywhere all at once
We present a new test-time optimization method for estimating dense and long-range motion
from a video sequence. Prior optical flow or particle video tracking algorithms typically …
from a video sequence. Prior optical flow or particle video tracking algorithms typically …
Pointodyssey: A large-scale synthetic dataset for long-term point tracking
We introduce PointOdyssey, a large-scale synthetic dataset, and data generation framework,
for the training and evaluation of long-term fine-grained tracking algorithms. Our goal is to …
for the training and evaluation of long-term fine-grained tracking algorithms. Our goal is to …
Tapir: Tracking any point with per-frame initialization and temporal refinement
We present a novel model for Tracking Any Point (TAP) that effectively tracks any queried
point on any physical surface throughout a video sequence. Our approach employs two …
point on any physical surface throughout a video sequence. Our approach employs two …
Tap-vid: A benchmark for tracking any point in a video
Generic motion understanding from video involves not only tracking objects, but also
perceiving how their surfaces deform and move. This information is useful to make …
perceiving how their surfaces deform and move. This information is useful to make …
Scene representation transformer: Geometry-free novel view synthesis through set-latent scene representations
A classical problem in computer vision is to infer a 3D scene representation from few images
that can be used to render novel views at interactive rates. Previous work focuses on …
that can be used to render novel views at interactive rates. Previous work focuses on …
Object 3dit: Language-guided 3d-aware image editing
Existing image editing tools, while powerful, typically disregard the underlying 3D geometry
from which the image is projected. As a result, edits made using these tools may become …
from which the image is projected. As a result, edits made using these tools may become …
Infinite photorealistic worlds using procedural generation
We introduce Infinigen, a procedural generator of photorealistic 3D scenes of the natural
world. Infinigen is entirely procedural: every asset, from shape to texture, is generated from …
world. Infinigen is entirely procedural: every asset, from shape to texture, is generated from …
Quality not quantity: On the interaction between dataset design and robustness of clip
Web-crawled datasets have enabled remarkable generalization capabilities in recent image-
text models such as CLIP (Contrastive Language-Image pre-training) or Flamingo, but little …
text models such as CLIP (Contrastive Language-Image pre-training) or Flamingo, but little …