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Channel pruning, which seeks to reduce the model size by removing redundant channels, is a popular solution for deep networks compression. Existing channel pruning methods usually conduct layer-wise channel selection by directly minimizing…

计算机视觉与模式识别 · 计算机科学 2019-05-14 Yiming Hu , Siyang Sun , Jianquan Li , Jiagang Zhu , Xingang Wang , Qingyi Gu

Existing portrait matting methods either require auxiliary inputs that are costly to obtain or involve multiple stages that are computationally expensive, making them less suitable for real-time applications. In this work, we present a…

计算机视觉与模式识别 · 计算机科学 2022-03-21 Zhanghan Ke , Jiayu Sun , Kaican Li , Qiong Yan , Rynson W. H. Lau

Most existing pruning works are resource-intensive, requiring retraining or fine-tuning of the pruned models for accuracy. We propose a retraining-free pruning method based on hyperspherical learning and loss penalty terms. The proposed…

计算机视觉与模式识别 · 计算机科学 2022-12-27 Dan Liu , Xue Liu

Neural style transfer (NST) is a powerful image generation technique that uses a convolutional neural network (CNN) to merge the content of one image with the style of another. Contemporary methods of NST use first or second order…

计算机视觉与模式识别 · 计算机科学 2020-07-28 Eddie Huang , Sahil Gupta

In this paper, we propose a photorealistic style transfer network to emphasize the natural effect of photorealistic image stylization. In general, distortion of the image content and lacking of details are two typical issues in the style…

计算机视觉与模式识别 · 计算机科学 2021-12-01 D. Y. Rao , X. J. Wu , H. Li , J. Kittler , T. Y. Xu

Content affinity loss including feature and pixel affinity is a main problem which leads to artifacts in photorealistic and video style transfer. This paper proposes a new framework named CAP-VSTNet, which consists of a new reversible…

计算机视觉与模式识别 · 计算机科学 2023-04-03 Linfeng Wen , Chengying Gao , Changqing Zou

To address the limitations of existing magnitude-based pruning algorithms in cases where model weights or activations are of large and similar magnitude, we propose a novel perspective to discover parameter redundancy among channels and…

机器学习 · 计算机科学 2019-08-08 Yunxiang Zhang , Chenglong Zhao , Bingbing Ni , Jian Zhang , Haoran Deng

We present an extremely simple Ultra-Resolution Style Transfer framework, termed URST, to flexibly process arbitrary high-resolution images (e.g., 10000x10000 pixels) style transfer for the first time. Most of the existing state-of-the-art…

计算机视觉与模式识别 · 计算机科学 2022-03-17 Zhe Chen , Wenhai Wang , Enze Xie , Tong Lu , Ping Luo

Fast Style Transfer is a series of Neural Style Transfer algorithms that use feed-forward neural networks to render input images. Because of the high dimension of the output layer, these networks require much memory for computation.…

计算机视觉与模式识别 · 计算机科学 2020-09-22 Weifeng Ma , Zhe Chen , Caoting Ji

Recently, convolutional neural networks (CNN) have obtained promising results in single-image SR for hyperspectral pansharpening. However, enhancing CNNs' representation ability with fewer parameters and a shorter prediction time is a…

图像与视频处理 · 电气工程与系统科学 2022-04-12 Yinao Li , Yutaro Iwamoto , Ryousuke Nakamura , Lanfen Lin , Ruofeng Tong , Yen-Wei Chen

Stain normalization often refers to transferring the color distribution of the source image to that of the target image and has been widely used in biomedical image analysis. The conventional stain normalization is regarded as constructing…

图像与视频处理 · 电气工程与系统科学 2021-11-09 Hongtao Kang , Die Luo , Weihua Feng , Junbo Hu , Shaoqun Zeng , Tingwei Quan , Xiuli Liu

Deep learning models that are trained on histopathological images obtained from a single lab and/or scanner give poor inference performance on images obtained from another scanner/lab with a different staining protocol. In recent years,…

图像与视频处理 · 电气工程与系统科学 2020-10-07 Harshal Nishar , Nikhil Chavanke , Nitin Singhal

In this paper, we present DRANet, a network architecture that disentangles image representations and transfers the visual attributes in a latent space for unsupervised cross-domain adaptation. Unlike the existing domain adaptation methods…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Seunghun Lee , Sunghyun Cho , Sunghoon Im

Arbitrary style transfer generates an artistic image which combines the structure of a content image and the artistic style of the artwork by using only one trained network. The image representation used in this method contains content…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Lizhen Long , Chi-Man Pun

Extensive research in neural style transfer methods has shown that the correlation between features extracted by a pre-trained VGG network has a remarkable ability to capture the visual style of an image. Surprisingly, however, this…

计算机视觉与模式识别 · 计算机科学 2021-04-13 Pei Wang , Yijun Li , Nuno Vasconcelos

Stylization for visual content aims to add specific style patterns at the pixel level while preserving the original structural features. Compared with using predefined styles, stylization guided by reference style images is more…

计算机视觉与模式识别 · 计算机科学 2024-08-20 Wancheng Feng , Wanquan Feng , Dawei Huang , Jiaming Pei , Guangliang Cheng , Lukun Wang

Recent advancements in image restoration methods employing global modeling have shown promising results. However, these approaches often incur substantial memory requirements, particularly when processing ultra-high-definition (UHD) images.…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Chen Wu , Zhuoran Zheng , Yuning Cui , Wenqi Ren

Style transfer presents a significant challenge, primarily centered on identifying an appropriate style representation. Conventional methods employ style loss, derived from second-order statistics or contrastive learning, to constrain style…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Yingying Deng , Xiangyu He , Fan Tang , Weiming Dong

Arbitrary style transfer has been demonstrated to be efficient in artistic image generation. Previous methods either globally modulate the content feature ignoring local details, or overly focus on the local structure details leading to…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Wenju Xu , Chengjiang Long , Yongwei Nie

Arbitrary style transfer holds widespread attention in research and boasts numerous practical applications. The existing methods, which either employ cross-attention to incorporate deep style attributes into content attributes or use…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Zhanjie Zhang , Jiakai Sun , Guangyuan Li , Lei Zhao , Quanwei Zhang , Zehua Lan , Haolin Yin , Wei Xing , Huaizhong Lin , Zhiwen Zuo