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Position Puzzle Network and Augmentation: localizing human keypoints beyond the bounding box
When estimating human pose with a partial image of a person, we, humans, do not confine the spatial range of our estimation to the given image and...
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3D model-based tracking combining edges, keypoints and fiducial markers
Model-based tracking is an essential task in fields such as Augmented Reality. State-of-the-art approaches rely on the model’s edges, sometimes...
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A high performance neural network and fuzzy logic based edge corner detector (NF-ECD)
In recent years, Keypoints-based image detection algorithms have become essential to many image processing applications. They should be stable and...
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Local feature matching from detector-based to detector-free: a survey
Local feature matching has been a critical task in computer vision applications. In the early days of computer vision, local feature matching relied...
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Monocular 3D object detection via estimation of paired keypoints for autonomous driving
3D objection detection is a key task in autonomous driving. Because 3D structure information is lost during perspective projection, 3D localization...
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Accurate Facial Landmark Detector via Multi-scale Transformer
Facial landmark detection is an essential prerequisite for many face applications, which has attracted much attention and made remarkable progress in...
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Geometric transformations parameters estimation from copy-move forgery using image blobs and keypoints
A copy-move forgery is a passive tampering wherein one or more regions have been copied and pasted within the same image. Often, geometric...
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Multiple Teacher Knowledge Distillation for Head Pose Estimation Without Keypoints
In recent years, human head pose estimation has played a significant role in facial analysis with a variety of practical applications such as gaze...
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CCNet: Unpaired Keypoints for Skull Fracture Detection
Skull fracture detection is to identify and locate the fracture regions in the medical images of the skull. In fact, skull fracture detection is the...
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Shape binary patterns: an efficient local descriptor and keypoint detector for point clouds
Many of the research problems in robot vision involve the detection of keypoints, areas with salient information in the input images and the...
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Selection of Keypoints in 2D Images Using F-Transform
We focus on a new fast and robust algorithm for selecting keypoints in 2D images using the following techniques: image regularization, selection of...
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Rethinking Keypoint Representations: Modeling Keypoints and Poses as Objects for Multi-person Human Pose Estimation
In keypoint estimation tasks such as human pose estimation, heatmap-based regression is the dominant approach despite possessing notable drawbacks:...
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Semi-supervised Keypoint Detector and Descriptor for Retinal Image Matching
For retinal image matching (RIM), we propose SuperRetina, the first end-to-end method with jointly trainable keypoint detector and descriptor....
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Integrated Colormap and ORB detector method for feature extraction approach in augmented reality
Augmented Reality (AR) is a technology that addition of virtual objects into the real-world environment. AR technology uses images recognition...
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Unreal mask: one-shot multi-object class-based pose estimation for robotic manipulation using keypoints with a synthetic dataset
Object pose estimation is a prerequisite for many robotic applications. Preparing dataset for network training is a challenging part of the pose...
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Towards an Error-free Deep Occupancy Detector for Smart Camera Parking System
Although the smart camera parking system concept has existed for decades, a few approaches have fully addressed the system’s scalability and...
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DeoT: an end-to-end encoder-only Transformer object detector
At present, with the rapid development of Transformer in object detection tasks, the object detection performance has been significantly improved....
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Detecting Tool Keypoints with Synthetic Training Data
In this paper an end-to-end technique is presented to create a deep learning model to detect 2D keypoint locations from RGB images. This approach is...
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ElDet: An Anchor-Free General Ellipse Object Detector
Ellipse detection is a fundamental task in object shape analysis. Under complex environments, the traditional image processing based approaches may...
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KeypointNeRF: Generalizing Image-Based Volumetric Avatars Using Relative Spatial Encoding of Keypoints
Image-based volumetric humans using pixel-aligned features promise generalization to unseen poses and identities. Prior work leverages global spatial...