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Line art colorization plays a crucial role in hand-drawn animation production, where digital artists manually colorize segments using a paint bucket tool, guided by RGB values from character color design sheets. This process, often called…

计算机视觉与模式识别 · 计算机科学 2024-10-28 Yuekun Dai , Qinyue Li , Shangchen Zhou , Yihang Luo , Chongyi Li , Chen Change Loy

We show how to learn a map that takes a content code, derived from a face image, and a randomly chosen style code to an anime image. We derive an adversarial loss from our simple and effective definitions of style and content. This…

计算机视觉与模式识别 · 计算机科学 2021-06-15 Min Jin Chong , David Forsyth

We develop a fully automatic image colorization system. Our approach leverages recent advances in deep networks, exploiting both low-level and semantic representations. As many scene elements naturally appear according to multimodal color…

计算机视觉与模式识别 · 计算机科学 2017-08-15 Gustav Larsson , Michael Maire , Gregory Shakhnarovich

Unlike a conventional background inpainting approach that infers a missing area from image patches similar to the background, face completion requires semantic knowledge about the target object for realistic outputs. Current image…

计算机视觉与模式识别 · 计算机科学 2022-03-24 Haofu Liao , Gareth Funka-Lea , Yefeng Zheng , Jiebo Luo , S. Kevin Zhou

Generative Adversarial Networks (GANs) have proven successful for unsupervised image generation. Several works have extended GANs to image inpainting by conditioning the generation with parts of the image to be reconstructed. Despite their…

图像与视频处理 · 电气工程与系统科学 2020-02-05 Cyprien Ruffino , Romain Hérault , Eric Laloy , Gilles Gasso

Numerous factors could lead to partial deteriorations of medical images. For example, metallic implants will lead to localized perturbations in MRI scans. This will affect further post-processing tasks such as attenuation correction in…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Karim Armanious , Youssef Mecky , Sergios Gatidis , Bin Yang

Style transfer describes the rendering of an image semantic content as different artistic styles. Recently, generative adversarial networks (GANs) have emerged as an effective approach in style transfer by adversarially training the…

计算机视觉与模式识别 · 计算机科学 2019-04-10 Xinyuan Chen , Chang Xu , Xiaokang Yang , Li Song , Dacheng Tao

We present a novel approach to automatic image colorization by imitating the imagination process of human experts. Our imagination module is designed to generate color images that are context-correlated with black-and-white photos. Given a…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Chenyang Lei , Yue Wu , Qifeng Chen

Imaging is critical to the characterisation of materials. However, even with careful sample preparation and microscope calibration, imaging techniques are often prone to defects and unwanted artefacts. This is particularly problematic for…

计算机视觉与模式识别 · 计算机科学 2022-10-14 Isaac Squires , Samuel J. Cooper , Amir Dahari , Steve Kench

Automatic colorization is the process of adding color to greyscale images. We condition this process on language, allowing end users to manipulate a colorized image by feeding in different captions. We present two different architectures…

计算机视觉与模式识别 · 计算机科学 2018-04-18 Varun Manjunatha , Mohit Iyyer , Jordan Boyd-Graber , Larry Davis

We examined the use of modern Generative Adversarial Nets to generate novel images of oil paintings using the Painter By Numbers dataset. We implemented Spectral Normalization GAN (SN-GAN) and Spectral Normalization GAN with Gradient…

计算机视觉与模式识别 · 计算机科学 2019-03-18 Adeel Mufti , Biagio Antonelli , Julius Monello

GANs (Generative adversarial networks) is a new AI technology that can perform deep learning with less training data and has the capability of achieving transformation between two image sets. Using GAN we have carried out a comparison…

计算机视觉与模式识别 · 计算机科学 2020-05-06 Mai Cong Hung , Ryohei Nakatsu , Naoko Tosa , Takashi Kusumi , Koji Koyamada

Generative networks are fundamentally different in their aim and methods compared to CNNs for classification, segmentation, or object detection. They have initially not been meant to be an image analysis tool, but to produce naturally…

计算机视觉与模式识别 · 计算机科学 2022-07-11 Markus Wenzel

Automatic colorization of grayscale image has been a challenging task. Previous research have applied supervised methods in conquering this problem [ 1]. In this paper, we reproduces a GAN-based coloring model, and experiments one of its…

计算机视觉与模式识别 · 计算机科学 2024-01-23 Chen Liang , Yunchen Sheng , Yichen Mo

Generative Adversarial Networks (GANs) are an arrange of two neural networks -- the generator and the discriminator -- that are jointly trained to generate artificial data, such as images, from random inputs. The quality of these generated…

计算机视觉与模式识别 · 计算机科学 2021-01-05 Manel Mateos , Alejandro González , Xavier Sevillano

Generative Adversarial Networks (GANs) have obtained extraordinary success in the generation of realistic images, a domain where a lower pixel-level accuracy is acceptable. We study the problem, not yet tackled in the literature, of…

计算机视觉与模式识别 · 计算机科学 2019-07-01 Emanuele Ghelfi , Paolo Galeone , Michele De Simoni , Federico Di Mattia

While most image captioning aims to generate objective descriptions of images, the last few years have seen work on generating visually grounded image captions which have a specific style (e.g., incorporating positive or negative…

计算机视觉与模式识别 · 计算机科学 2019-08-09 Omid Mohamad Nezami , Mark Dras , Stephen Wan , Cecile Paris , Len Hamey

We introduce a simple semi-supervised learning approach for images based on in-painting using an adversarial loss. Images with random patches removed are presented to a generator whose task is to fill in the hole, based on the surrounding…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Remi Denton , Sam Gross , Rob Fergus

Image cartoonization is recently dominated by generative adversarial networks (GANs) from the perspective of unsupervised image-to-image translation, in which an inherent challenge is to precisely capture and sufficiently transfer…

计算机视觉与模式识别 · 计算机科学 2024-02-20 Xiang Gao , Yuqi Zhang , Yingjie Tian

Generative Adversarial Networks (GANs) have received a great deal of attention due in part to recent success in generating original, high-quality samples from visual domains. However, most current methods only allow for users to guide this…

图形学 · 计算机科学 2019-04-05 Eric Heim