Search Results for author:
Found 37 papers, 19 papers with code
CLIPer: Hierarchically Improving Spatial Representation of CLIP for Open-Vocabulary Semantic Segmentation
The proposed CLIPer includes an early-layer fusion module and a fine-grained compensation module.
Open Vocabulary Semantic Segmentation
Open-Vocabulary Semantic Segmentation
+2
VideoGLaMM: A Large Multimodal Model for Pixel-Level Visual Grounding in Videos
To enable fine-grained grounding, we curate a multimodal dataset featuring detailed visually-grounded conversations using a semiautomatic annotation pipeline, resulting in a diverse set of 38k video-QA triplets along with 83k objects and 671k masks.
DB-SAM: Delving into High Quality Universal Medical Image Segmentation
On 21 3D medical image segmentation tasks, our proposed DB-SAM achieves an absolute gain of 8. 8%, compared to a recent medical SAM adapter in the literature.
iSeg: An Iterative Refinement-based Framework for Training-free Segmentation
Leveraging the entropy-reduced self-attention module, our iSeg stably improves refined cross-attention map with iterative refinement.
Parameter-Efficient Fine-Tuning for Continual Learning: A Neural Tangent Kernel Perspective
This work provides a theoretical foundation for understanding and improving PEFT-CL models, offering insights into the interplay between feature representation, task orthogonality, and generalization, contributing to the development of more efficient continual learning systems.
Multi-Granularity Language-Guided Multi-Object Tracking
To this end, we propose a new multi-object tracking framework, named LG-MOT, that explicitly leverages language information at different levels of granularity (scene-and instance-level) and combines it with standard visual features to obtain discriminative representations.
VFMM3D: Releasing the Potential of Image by Vision Foundation Model for Monocular 3D Object Detection
Therefore, an effective solution involves transforming monocular images into LiDAR-like representations and employing a LiDAR-based 3D object detector to predict the 3D coordinates of objects.
Implicit and Explicit Language Guidance for Diffusion-based Visual Perception
The explicit branch utilizes the ground-truth labels of corresponding images as text prompts to condition feature extraction of diffusion model.
SGD: Street View Synthesis with Gaussian Splatting and Diffusion Prior
To tackle this problem, we propose a novel approach that enhances the capacity of 3DGS by leveraging prior from a Diffusion Model along with complementary multi-modal data.
CLIP-VIS: Adapting CLIP for Open-Vocabulary Video Instance Segmentation
The experiments are performed on various video instance segmentation datasets, which demonstrate the effectiveness of our proposed method, especially for novel categories.
SED: A Simple Encoder-Decoder for Open-Vocabulary Semantic Segmentation
In this paper, we propose a simple encoder-decoder, named SED, for open-vocabulary semantic segmentation, which comprises a hierarchical encoder-based cost map generation and a gradual fusion decoder with category early rejection.
Global Context Aggregation Network for Lightweight Saliency Detection of Surface Defects
To this end, we develop a Global Context Aggregation Network (GCANet) for lightweight saliency detection of surface defects on the encoder-decoder structure.
CINFormer: Transformer network with multi-stage CNN feature injection for surface defect segmentation
To address these issues, we propose a transformer network with multi-stage CNN (Convolutional Neural Network) feature injection for surface defect segmentation, which is a UNet-like structure named CINFormer.
A Spatial-Temporal Deformable Attention based Framework for Breast Lesion Detection in Videos
Existing video-based breast lesion detection approaches typically perform temporal feature aggregation of deep backbone features based on the self-attention operation.
Transformer-based stereo-aware 3D object detection from binocular images
In this paper, we explore the model design of Transformers in binocular 3D object detection, focusing particularly on extracting and encoding task-specific image correspondence information.
LEAPS: End-to-End One-Step Person Search With Learnable Proposals
Given a set of sparse and learnable proposals, LEAPS employs a dynamic person search head to directly perform person detection and corresponding re-id feature generation without non-maximum suppression post-processing.
Deep Intra-Image Contrastive Learning for Weakly Supervised One-Step Person Search
We hope that our simple intra-image contrastive learning can provide more paradigms on weakly supervised person search.
3D Vision with Transformers: A Survey
The success of the transformer architecture in natural language processing has recently triggered attention in the computer vision field.
PSTR: End-to-End One-Step Person Search With Transformers
We propose a novel one-step transformer-based person search framework, PSTR, that jointly performs person detection and re-identification (re-id) in a single architecture.
Video Instance Segmentation via Multi-scale Spatio-temporal Split Attention Transformer
When using the ResNet50 backbone, our MS-STS achieves a mask AP of 50. 1 %, outperforming the best reported results in literature by 2. 7 % and by 4. 8 % at higher overlap threshold of AP_75, while being comparable in model size and speed on Youtube-VIS 2019 val.
ESGN: Efficient Stereo Geometry Network for Fast 3D Object Detection
The key in our ESGN is an efficient geometry-aware feature generation (EGFG) module.
Shape Prior Non-Uniform Sampling Guided Real-time Stereo 3D Object Detection
Compared with the baseline RTS3D, our proposed method has 2. 57% improvement on AP3d almost without extra network parameters.
Track to Detect and Segment: An Online Multi-Object Tracker
Most online multi-object trackers perform object detection stand-alone in a neural net without any input from tracking.
Ranked #1 on
Instance Segmentation
on nuScenes
Co-mining: Self-Supervised Learning for Sparsely Annotated Object Detection
Object detectors usually achieve promising results with the supervision of complete instance annotations.
TJU-DHD: A Diverse High-Resolution Dataset for Object Detection
In addition, a new diverse pedestrian dataset is further built.
From Handcrafted to Deep Features for Pedestrian Detection: A Survey
In addition to single-spectral pedestrian detection, we also review multi-spectral pedestrian detection, which provides more robust features for illumination variance.
SipMask: Spatial Information Preservation for Fast Image and Video Instance Segmentation
In terms of real-time capabilities, SipMask outperforms YOLACT with an absolute gain of 3. 0% (mask AP) under similar settings, while operating at comparable speed on a Titan Xp.
Ranked #11 on
Real-time Instance Segmentation
on MSCOCO
D2Det: Towards High Quality Object Detection and Instance Segmentation
For precise localization, we introduce a dense local regression that predicts multiple dense box offsets for an object proposal.
Ranked #71 on
Instance Segmentation
on COCO test-dev
NETNet: Neighbor Erasing and Transferring Network for Better Single Shot Object Detection
With this observation, we propose a new Neighbor Erasing and Transferring (NET) mechanism to reconfigure the pyramid features and explore scale-aware features.
Hierarchical Shot Detector
To further solve the second problem, a hierarchical shot detector (HSD) is proposed, which stacks two ROC modules and one feature enhanced module.
Ranked #4 on
Object Detection
on PASCAL VOC 2007
Triply Supervised Decoder Networks for Joint Detection and Segmentation
Experimental results on the VOC2007 and VOC2012 datasets demonstrate that the proposed TripleNet is able to improve both the detection and segmentation accuracies without adding extra computational costs.
Ranked #18 on
Semantic Segmentation
on PASCAL VOC 2012 test
Exploring Multi-Branch and High-Level Semantic Networks for Improving Pedestrian Detection
In this paper, we propose a multi-branch and high-level semantic network by gradually splitting a base network into multiple different branches.
Learning Multilayer Channel Features for Pedestrian Detection
For example, CNN classifies these proposals by the full-connected layer features while proposal scores and the features in the inner-layers of CNN are ignored.
Ranked #25 on
Pedestrian Detection
on Caltech
Pedestrian Detection Inspired by Appearance Constancy and Shape Symmetry
Finally, we propose to combine both non-neighboring and neighboring features for pedestrian detection.
Ranked #28 on
Pedestrian Detection
on Caltech
Learning Sampling Distributions for Efficient Object Detection
Multistage particle windows (MPW), proposed by Gualdi et al., is an algorithm of fast and accurate object detection.
Cascade Learning by Optimally Partitioning
iCascade searches the optimal number ri of weak classifiers of each stage i by directly minimizing the computation cost of the cascade.
