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Visual in-context learning (VICL) enables visual foundation models to handle multiple tasks by steering them with demonstrative prompts. The choice of such prompts largely influences VICL performance, standing out as a key challenge. Prior…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Tianci Luo , Haohao Pan , Jinpeng Wang , Niu Lian , Xinrui Chen , Bin Chen , Shu-Tao Xia , Chun Yuan

The Internet of Things (IoT), in spite of its innumerable advantages, brings many challenges namely issues about users' privacy preservation and constraints about lightweight cryptography. Lightweight cryptography is of capital importance…

Cryptography and Security · Computer Science 2020-02-17 Ibou Sene , Abdoul Aziz Ciss , Oumar Niang

Deep learning-based image compression (LIC) has achieved state-of-the-art rate-distortion (RD) performance, yet deploying these models on resource-constrained FPGAs remains a major challenge. This work presents a complete, multi-stage…

Computer Vision and Pattern Recognition · Computer Science 2025-11-24 Jiaxun Fang , Li Chen

Image copy detection is of great importance in real-life social media. In this paper, a data-driven and local-verification (D$^2$LV) approach is proposed to compete for Image Similarity Challenge: Matching Track at NeurIPS'21. In D$^2$LV,…

Computer Vision and Pattern Recognition · Computer Science 2021-12-07 Wenhao Wang , Yifan Sun , Weipu Zhang , Yi Yang

In recent years, learned image compression (LIC) methods have achieved significant performance improvements. However, obtaining a more compact latent representation and reducing the impact of quantization errors remain key challenges in the…

Image and Video Processing · Electrical Eng. & Systems 2025-02-24 Shiqi Jiang , Hui Yuan , Shuai Li , Raouf Hamzaoui , Xu Wang , Junyan Huo

Retrieving user-specified objects from complex scenes remains a challenging task, especially when queries are ambiguous or involve multiple similar objects. Existing open-vocabulary detectors operate in a one-shot manner, lacking the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-20 Pourya Shamsolmoali , Masoumeh Zareapoor , Eric Granger , Yue Lu

In this paper, we present an overview of the NTIRE 2026 challenge on the 3rd Restore Any Image Model in the Wild, specifically focusing on Track 1: Professional Image Quality Assessment. Conventional Image Quality Assessment (IQA) typically…

A systematic understanding of Apple Silicon is lacking in the current landscape of hardware efficiency; research focus is largely centered on accelerating GPUs for large-scale training or inference on CUDA devices. This paper investigates…

Performance · Computer Science 2025-08-13 Afsara Benazir , Felix Xiaozhu Lin

Camera traps, combined with AI, have emerged as a way to achieve automated, scalable biodiversity monitoring. However, the passive infrared (PIR) sensors that trigger camera traps are poorly suited for detecting small, fast-moving…

Quantitative Methods · Quantitative Biology 2025-02-18 Ross Gardiner , Sareh Rowands , Benno I. Simmons

Low-light image enhancement (LLIE) faces persistent challenges in balancing reconstruction fidelity with cross-scenario generalization. While existing methods predominantly focus on deterministic pixel-level mappings between paired…

Computer Vision and Pattern Recognition · Computer Science 2025-12-17 Derong Kong , Zhixiong Yang , Shengxi Li , Shuaifeng Zhi , Li Liu , Zhen Liu , Jingyuan Xia

Blind Image Restoration (BIR) methods have achieved remarkable success but falter when faced with Extreme Blind Image Restoration (EBIR), where inputs suffer from severe, compounded degradations beyond their training scope. Directly…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Hongeun Kim , Bryan Sangwoo Kim , Jong Chul Ye

Deep convolutional neural networks have largely benefited computer vision tasks. However, the high computational complexity limits their real-world applications. To this end, many methods have been proposed for efficient network learning,…

Computer Vision and Pattern Recognition · Computer Science 2019-12-03 Biao Qian , Yang Wang , Zhao Zhang , Richang Hong , Meng Wang , Ling Shao

The increasing demand for computational photography and imaging on mobile platforms has led to the widespread development and integration of advanced image sensors with novel algorithms in camera systems. However, the scarcity of…

In the Internet of Things era, where we see many interconnected and heterogeneous mobile and fixed smart devices, distributing the intelligence from the cloud to the edge has become a necessity. Due to limited computational and…

Computer Vision and Pattern Recognition · Computer Science 2021-10-04 Francesco Paissan , Alberto Ancilotto , Elisabetta Farella

We propose fixed-function neural network hardware that is designed to perform pixel-to-pixel image transformations in a highly efficient way. We use a fully trainable, fixed-topology neural network to build a model that can perform a wide…

Image and Video Processing · Electrical Eng. & Systems 2020-01-06 Masayoshi Asama , Leo F. Isikdogan , Sushma Rao , Bhavin V. Nayak , Gilad Michael

Phase retrieval refers to a classical nonconvex problem of recovering a signal from its Fourier magnitude measurements. Inspired by the compressed sensing technique, signal sparsity is exploited in recent studies of phase retrieval to…

Computational Physics · Physics 2013-02-04 Zai Yang , Cishen Zhang , Lihua Xie

A wide range of computer vision algorithms rely on identifying sparse interest points in images and establishing correspondences between them. However, only a subset of the initially identified interest points results in true…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Titus Cieslewski , Konstantinos G. Derpanis , Davide Scaramuzza

In this work, we address the challenge of multilingual category relevance judgment in e-commerce search, where traditional ensemble-based systems improve accuracy but at the cost of heavy training, inference, and maintenance complexity. To…

Information Retrieval · Computer Science 2026-01-12 Haotao Xie , Ruilin Chen , Yicheng Wu , Zhan Zhao , Yuanyuan Liu

Current architectures for multi-modality tasks such as visual question answering suffer from their high complexity. As a result, these architectures are difficult to train and require high computational resources. To address these problems…

Computer Vision and Pattern Recognition · Computer Science 2022-06-14 Fabian Deuser , Konrad Habel , Philipp J. Rösch , Norbert Oswald

This study addresses the evolving challenges in urban traffic monitoring detection systems based on fisheye lens cameras by proposing a framework that improves the efficacy and accuracy of these systems. In the context of urban…

Computer Vision and Pattern Recognition · Computer Science 2024-04-17 Dai Quoc Tran , Armstrong Aboah , Yuntae Jeon , Maged Shoman , Minsoo Park , Seunghee Park