15 accepted papers
Classifying the status of NSCLC PD-L1 on chest CT is a cost-effective and non-invasive method. The existing multiple instance learning (MIL) methods are not effective for this task, due to the lack of an efficient feature encoder for 3D instances and ignoring the importance of representative instanc…
Guided Depth Super-Resolution (GDSR) enhances low-resolution (LR) depth maps by leveraging high-resolution (HR) color images. The primary challenges involve achieving effective cross-modal data alignment and fusion, as well as incorporating multi-scale information within the Transformer architecture…
Few-shot learning addresses the challenges of image classification with limited samples, but current methods often fail to fully utilize sample correlations and external semantic information, leading to low accuracy. To overcome these limitations, we propose a few-shot image classification method ba…
Self-supervised monocular depth estimation from RGB images has seen significant advancements recently, primarily because it eliminates the need for ground truth data during training. However, applying this technique to thermal images remains challenging due to their inherent characteristics, such as…
Self-supervised depth estimation from videos involves predicting the depth map of a target frame and the pose changes between source and target frames. The reconstructed source frame is aligned with the target view using the predicted pose and depth information. Precise pose estimation significantly…
Existing depth estimation methods infer scene depth only from stereo visible light (RGB) images. Since RGB imaging is sensitive to changes in light, it’s difficult to estimate depth information accurately in some degraded visibility conditions. In contrast, infrared (IR) imaging captures thermal rad…
Automatic segmentation of COVID-19 lesions is essential for computer-aided diagnosis. However, this task remains challenging because widely-used supervised based methods require large-scale annotated data that is difficult to obtain. Although an unsupervised method based on anomaly detection has sho…
Stereo matching has been widely used to estimate depth maps in terrestrial environments. However, it is difficult to achieve appealing performance in underwater environments, since adequate underwater stereo data with groundtruth depth information is not easily available for training an underwater d…
Existing color-guided depth super-resolution (DSR) approaches require paired RGB-D data as training examples where the RGB image is used as structural guidance to recover the degraded depth map due to their geometrical similarity. However, the paired data may be limited or expensive to be collected…
Generating high-quality stitched images with natural structures is a challenging task in computer vision. In this paper, we succeed in preserving both local and global geometric structures for wide parallax images, while reducing artifacts and distortions. A projective invariant, Characteristic Numb…
Precise segmentation of retinal vessels is crucial for a computer-aided diagnosis system of retinal fundus images. However, this task remains challenging due to large variations in scales and poor segmentation of capillary vessels. In this paper, we propose a semantics and multi-scale aggregation ne…
Deep network based methods have been proposed for accurate classification of pulmonary textures on CT images. However, such methods well-trained on CT data from one scanner cannot perform well when they are directly applied to the data from other scanners. This domain shift problem is caused by diff…
In this paper, we propose a novel depth super-resolution framework with deep edge-inference network and edge-guided depth filling. We first construct a convolutional neural network (CNN) architecture to learn a binary map of depth edge location from low resolution depth map and corresponding color i…
Classification of pulmonary textures on CT images is essential for the development of a computer-aided diagnosis system of diffuse lung diseases. In this paper, we propose a novel method to classify pulmonary textures by using a deep neural network, which can make full use of appearance and geometry…
Most matrix completion methods impose a low-rank prior or its variants to well pose the problem. However, the rank minimization is problematic to handle matrices with structural missing. To remedy this, this paper introduces a new matrix completion method using double priors on the latent matrix, na…