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In the realm of image synthesis, achieving fidelity to a reference image while adhering to conditional prompts remains a significant challenge. This paper proposes a novel approach that integrates a diffusion model with latent space…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Kshitij Pathania

Self-supervised learning, which is strikingly referred to as the dark matter of intelligence, is gaining more attention in biomedical applications of deep learning. In this work, we introduce a novel self-supervision objective for the…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Royden Wagner , Carlos Fernandez Lopez , Christoph Stiller

Deep learning based computer vision models are increasingly used by urban planners to support decision making for shaping urban environments. Such models predict how people perceive the urban environment quality in terms of e.g. its safety…

计算机视觉与模式识别 · 计算机科学 2022-08-30 Ruben Sangers , Jan van Gemert , Sander van Cranenburgh

Whole-slide images (WSIs) contain tissue information distributed across multiple magnification levels, yet most self-supervised methods treat these scales as independent views. This separation prevents models from learning representations…

Recent brain tumor classification methods often report high accuracy but rely on deep, over-parameterized architectures with limited interpretability, making it difficult to determine whether predictions are driven by tumor-relevant…

图像与视频处理 · 电气工程与系统科学 2026-03-24 Rajan Das Gupta , Md Imrul Hasan Showmick , Lei Wei , Mushfiqur Rahman Abir , Shanjida Akter , Md. Yeasin Rahat , Md. Jakir Hossen

Visual explanation maps enhance the trustworthiness of decisions made by deep learning models and offer valuable guidance for developing new algorithms in image recognition tasks. Class activation maps (CAM) and their variants (e.g.,…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Yi Liao , Ugochukwu Ejike Akpudo , Jue Zhang , Yongsheng Gao , Jun Zhou , Wenyi Zeng , Weichuan Zhang

Understanding the molecular processes that drive cellular life is a fundamental question in biological research. Ambitious programs have gathered a number of molecular datasets on large populations. To decipher the complex cellular…

基因组学 · 定量生物学 2023-03-22 Myriam Bontonou , Anaïs Haget , Maria Boulougouri , Jean-Michel Arbona , Benjamin Audit , Pierre Borgnat

Deep neural networks have been widely adopted in numerous domains due to their high performance and accessibility to developers and application-specific end-users. Fundamental to image-based applications is the development of Convolutional…

Vision Transformers are at the heart of the current surge of interest in foundation models for histopathology. They process images by breaking them into smaller patches following a regular grid, regardless of their content. Yet, not all…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Clément Grisi , Geert Litjens , Jeroen van der Laak

Understanding the decisions of deep learning (DL) models is essential for the acceptance of DL to risk-sensitive applications. Although methods, like class activation maps (CAMs), give a glimpse into the black box, they do miss some crucial…

计算机视觉与模式识别 · 计算机科学 2024-10-23 Yanli Li , Tahereh Hassanzadeh , Denis P. Shamonin , Monique Reijnierse , Annette H. M. van der Helm-van Mil , Berend C. Stoel

Deep learning models have shown promising performance for cell nucleus segmentation in the field of pathology image analysis. However, training a robust model from multiple domains remains a great challenge for cell nucleus segmentation.…

图像与视频处理 · 电气工程与系统科学 2024-03-12 Dawei Fan , Yifan Gao , Jiaming Yu , Yanping Chen , Wencheng Li , Chuancong Lin , Kaibin Li , Changcai Yang , Riqing Chen , Lifang Wei

We consider the problem of estimating an object's physical properties such as mass, friction, and elasticity directly from video sequences. Such a system identification problem is fundamentally ill-posed due to the loss of information…

Interpreting Convolutional Neural Networks (CNNs) is critical for safety-sensitive applications such as healthcare and autonomous systems. Popular visual explanation methods like Grad-CAM use a single convolutional layer, potentially…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Casey Wall , Longwei Wang , Rodrigue Rizk , KC Santosh

Plant species identification is time consuming, costly, and requires lots of efforts, and expertise knowledge. In recent, many researchers use deep learning methods to classify plants directly using plant images. While deep learning models…

计算机视觉与模式识别 · 计算机科学 2021-08-25 Jayani P. G. Lakshika , Thiyanga S. Talagala

We present a novel usage of Transformers to make image classification interpretable. Unlike mainstream classifiers that wait until the last fully connected layer to incorporate class information to make predictions, we investigate a…

CNN visualization and interpretation methods, like class-activation maps (CAMs), are typically used to highlight the image regions linked to class predictions. These models allow to simultaneously classify images and extract class-dependent…

计算机视觉与模式识别 · 计算机科学 2020-11-17 Soufiane Belharbi , Ismail Ben Ayed , Luke McCaffrey , Eric Granger

Many leading self-supervised methods for unsupervised representation learning, in particular those for embedding image features, are built on variants of the instance discrimination task, whose optimization is known to be prone to…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Daniel Shalam , Simon Korman

Learning low-dimensional representations of single-cell transcriptomics has become instrumental to its downstream analysis. The state of the art is currently represented by neural network models such as variational autoencoders (VAEs) which…

机器学习 · 计算机科学 2024-02-01 Viktoria Schuster , Anders Krogh

Recent works in self-supervised learning have shown impressive results on single-object images, but they struggle to perform well on complex multi-object images as evidenced by their poor visual grounding. To demonstrate this concretely, we…

计算机视觉与模式识别 · 计算机科学 2023-06-27 Aishwarya Agarwal , Srikrishna Karanam , Balaji Vasan Srinivasan

Neural networks are becoming increasingly better at tasks that involve classifying and recognizing images. At the same time techniques intended to explain the network output have been proposed. One such technique is the Gradient-based Class…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Mirtha Lucas , Miguel Lerma , Jacob Furst , Daniela Raicu