Insightface swap subscription be/PPQl6qEr5EsI'm taking a loo face-swap insightface midjourney midjourney-bot midjourney-api-bot midjourney-api midjourney-proxy video-face-swap midjourney-proxy-plus nijiourney Updated Apr 22, 2025 C# Dec 16, 2024 · This tool is even more attractive when applying Insight Face Swap Bot - a unique plug-in for Discord. During your subscription, it is important that you remain a member of that exclusive server to continue receiving the benefits of your subscription. AI is a state-of-the-art face morphing tool powered by InsightFace. Our platform allows users to create AI-enhanced images and videos with features like face swapping, artistic blending, and more. SubCenter-ArcFace is a face recognition approach on large-scale noisy web faces which accepted on ECCV 2020. InsightFace is an open-source face analysis toolkit that provides cutting-edge models for face recognition, detection, and manipulation. Swap your face with other images using Insight Face and Discord; Apply your face to the center with Insight Face's "/save ID" command; Easily swap faces between images using Insight Face and Discord's Swapper app Dec 27, 2024 · InsightFace 是一个开源的 2D&3D 深度人脸分析库。 在GitHub上目前获得了14. Step 1: First we need to register for a Midjourney account. You can see detailed usage and features for InsightFaceSwap from the InsightFaceSwap Swapping Demo Github repository. With Insight Face Swap-Bot, you can create a digital likeness of yourself quickly and effortlessly. It's an exciting tool that allows for endless creative possibilities. FaceSwap Insight Face is an AI-powered application for swapping faces in images and videos, using advanced facial recognition models. BATMANVERSE opened this issue Jul 14, 2023 · 8 comments Comments. Gradio UI for insightface inswapper with additional features - neurogen-dev/Neurogen-Swap-Mukham A simple face swapper based on insightface inswapper heavily inspired by roop. Purchase an Upgrade to Unlock Advanced Features like the advanced face texturizer, multi-face swapping, and enhanced video swapping. ¿Por qué esperar? Abrace la magia de la tecnología, dé rienda suelta a su creatividad y deje que Insight Face Swap-Bot sea su pasaporte a un mundo de retratos personalizados. Then, they charge 20 credits to perform one face swap for a 5 minute video. Apr 2, 2023 · InsightFace Python Library License. This Some notes: Need PyTorch 1. Bạn hãy chọn tên máy chủ đã tạo và nhấp vào “Tiếp tục”. Insight Swap face app is not working. Ai's free face swap tools. The Foundation: InsightFace. Purchase an Upgrade to Unlock Advanced Features through the Picsi. Whether you want to become a character from a comic book, a famous painting, or even create a Mid-Journey avatar using your own thumbnails, the possibilities are endless. ) To swap with a third-party image, you need to use the /swapid command: We would like to show you a description here but the site won’t allow us. Oct 13, 2020 · The code of InsightFace is released under the MIT License. Choose a subscription plan that best suits your needs. The results obtained from insightface gender & age recognition . The code of InsightFace Python Library is released under the MIT License. Try on outfits with AI: Virtually try on different outfits and styles using AI-powered technology to see how they look on you before making a purchase. The first swap costs two credits, and each of the next ones costs one. Ai - Powered by InsightFace Discord Server; Add InsightFaceSwap bot to your Discord server; Example of Discord server with private #api text channel and InsightFace bot; Test InsightFace bot; Make a note of your server id and channel id values; Obtain Discord token; Verify Discord access; Approximately 3 minutes to complete setup steps. There is no limitation for both acadmic and commercial usage. While it’s great to have the group feature, I feel it still needs to improve. My question is if i have an image with multiple faces in, but I only want to swap a single face, how do I know which face it will swap? Is it always the face on the left? It always seems to swap the wrong one for me. | 30766 members InsightFaceSwap allows users to swap faces from source image(s) onto different target images. x. Jan 6, 2023 · InsightFace: 2D and 3D Face Analysis Project. Built for creators, educators, meme gods, devs, and AI explorers who want to push boundaries with face-swapping tech. InsightFace supports Python 3. With features like face detection, face swapping, and real-time video processing, Picsi. be/PPQl6qEr5EsI'm taking a loo Picsi. Aug 22, 2023 · I understand that multi-face swapping is only available through the advanced features which requires a patreon subscription. com Standort Insight Discord Bot Link - https://discord. 1. And here's the best part: it won't cost you a penny! That's right, it's absolutely free to use! Aug 1, 2024 · InsightFace focuses on efficient facial analysis and recognition, while Faceswap provides a more comprehensive toolkit for face manipulation and swapping. Powered by advanced face swap technology, your face seamlessly merges with theirs in just seconds. All it takes is a few simple steps and you’ll be able to have your very own masterpiece in no time! Insight Face not only excels in swapping faces with photographic images but also offers the ability to explore different artistic styles and themes. There is no limitation for both academic and commercial usage. In addition to being an open source 2D&3D deep face analysis library, InsightFace also offers a range of commercial products. InsightFace's code is more streamlined for quick facial analysis, whereas Faceswap's code structure reflects its broader range of features and customization options. They force you to use their discord bot, which only allows a maximum of 50 calls per 24 hours. ai/ InsightFaceSwap是一个集成了2D和3D人脸分析的 python库 ，它可以高效地执行 人脸识别 、人脸探测等算法。 Join Picsi. It could be used for ads, ecommerce localize commercial contents to new markets, and Before we delve into the specifics of face swapping with Insight face, let's first get started with setting up the library in our Python environment. Installing Insight Face Swap. Highlights. /swapid: [image URL] --id [your saved ID] Step 5: Refining Aug 2, 2023 · With the introduction of AI-based platforms like Midjourney, face swapping is now accessible to almost anyone. It is still in very early development and it is the first time I'm working with the Gradio Framework, so things might not be Dans ce tuto, je te montre comment utiliser le Bot InsightFace sur Discord pour changer les visages de tes designs (Midjourney et Bluewillow)Bot InsightFace In addition to being an open source 2D&3D deep face analysis library, InsightFace also offers a range of commercial products. Outputs will not be saved. It says InsightFaceSwap: "Not enough daily credits, 50/50 used, 3 required, try subscription" How do you subscribe? I tried to become premium patreon in their link bellow, but it did not worked, I get the same message. Jun 12, 2024 · Picsi. Swap faces fast with Picsi. Our face swap AI is designed to deliver impressive and eye-catching results. insightface\models这个文件夹。 May 27, 2023 · Insight Face Swap is a free and open-source tool that can be easily used with Midjourney to complete the face swap of your dreams. Jul 5, 2023 · Коли у вас на сервері є Midjournye Bot і Insight Face Bot, завантажте зображення та зареєструйте ідентифікатор за допомогою команди — «/saveid» для подальшої заміни обличчя та редагування. Feb 1, 2024 · C:\Users\你的用户名\. Aug 2, 2023 · With the introduction of AI-based platforms like Midjourney, face swapping is now accessible to almost anyone. 2. See the SubCenter-ArcFace project page. Speaking of the face swap of your dreams, Run The Prompts is here to give it to you in the form of a professional-looking AI-generated LinkedIn profile picture. Dec 27, 2024 · You can perform face swapping with artificial intelligence using Discord servers and InsightFace API. Open the start menu, search for ‘Environment Variables’, and select ‘Edit the system environment variables’. You switched accounts on another tab or window. 6+ and/or MXNet=1. The AI carefully analyzes the source image, recognizes facial features, and replaces it with another face while maintaining natural lighting, angles, and expressions, resulting in AI-generated realistic face swapping. You can disable this in Notebook settings You signed in with another tab or window. 0221 – 170 40 361 mail@mister-seo. #2371. Ai's AI-powered face swap technology with InsightFace! Free and advanced tools for photo, video, and GIF face swapping. Credit System: Each swap uses 3 credits, with 30 free credits provided daily. AI aims to revolutionize digital content creation. Aug 28, 2023 · Despídete de las dificultades para crear retratos: con Insight Face Swap-Bot, estás a sólo unos clics de transformar tu imagen en una maravilla artística. 6 or higher and can b Picsi. Upload Your Face: Use the /saveid command to upload the face you want to use and assign it an ID. This AI-driven platform allows users to perform real-time face morphing, aging, and animation. 6-1. insightface\models这个文件夹看看buffalo_l有没有解压出来一个完整一个文件里面有各种模型，如果没有buffalo_l直接去insightface的release里面下载然后解压出一个名为 buffalo_l里面含有模型放在C:\Users\你的用户名\. Sep 14, 2023 · Goal: Guide Users on How to Add Their Face to Any Image on Midjourney Using InsightFace PluginSign Up for Required AccountsCreate a Midjourney Account: Visit the Midjourney website and sign up for an account. Discordボットとして機能 多くのAIツールがブラウザベースやアプリケーションとして提供される中、Insight Face SwapはDiscordのボットとして動作します。これは非常にユニークな特徴で、使用体験に新たな次元をもたらします。 導入 We would like to show you a description here but the site won’t allow us. This noteboook contains demos from gender & age recognition and face swapping. Chúng ta nhấp vào đường dẫn mời Midjourney Bot Insight Face Swap vào máy chủ. Ai. You need to get the bot on your MidJourney server before you can use it's commands. We must stress that users are solely responsible for their actions when using our software. Nov 13, 2024 · Imagine scrolling through endless websites offering face-swap services with expensive API subscriptions. Exclusive Subscription Server: You will be invited to an exclusive Picsi. InsightFace is an open-source library that's all about analyzing faces in 2D and 3D. Ai face swapping website. | 30766 members I really hope other YouTubers talk about this. With Insight Face Swap Bot, you can put your face into any image. You signed in with another tab or window. 诘些图片是先通过 Midjourney 机器人来袈作完成，然後通过InsightFace机器人来实现人脸的替换，得到与原始垫图人物长相一模一样的照片，制作这些照片。其实只需要花费10分分钟即可完成，下面我就来分步骤给大家演示如何制作这些头像照片 Akool cloud provides ultra high quality face swap APIs and web applications for free in a limited time. Mit dem InsightFace-Swap-Bot könnt ihr beeindruckende Face Swaps erstellen, und das Beste daran ist, dass die Qualität herausragend ist und das Tool sogar bis zu einem gewissen Limit kostenlos genutzt werden kann. Cross-Tier Access: The web app is available to both free and paid users, with features tailored to each subscription tier. See the InsightFace MFR Ongoing challenge page. Ai's plans to unlock exclusive face swapping features and capabilities. Chúng ta nhấp “Phê duyệt” để cấp quyền cho Midjourney Bot InsightFace. We would like to show you a description here but the site won’t allow us. Aug 17, 2023 · But InsightFaceSwap bot also lets you swap your face into external images that aren’t generated by Midjourney. This app allows you to perform face swaps on both images and videos with minimal hassle. Copy link 3 days ago · Swap Your Face Into Any Photo With Ai Free || InsightFace AI || Face Swap Ai Better Face Swapping In Midjourney (Insight Faceswap Advanced Techniques) Midjourney V5 - How To Swap Faces - Create UNBELIEVABLE Face Swaps - Step By Step Tutorial How to do Face Swap in Midjourney with 2 Clicks | AI Face Swap | Be10x Face Swapping with MrBeast and Jun 16, 2023 · この状態になれば、そのサーバーでは「InsightFace」の機能を使用することができます。 ※公式サイトはこちら。 InsightFace の使い方 「InsightFace」の使い方について解説していきます。 /saveid Mar 20, 2025 · Swapping faces MidJourney can be both simple and quick, thanks to the Insightface swap bot. We are committed to providing advanced tools that drive innovation and creativity across various industries. Picsi. 2 credits to upload or face swap for a photo. By Jia Guo and Jiankang Deng. Invite Insight Face Bot to Your Server. The training data containing the annotation (and the models trained with these data) are available for non-commercial research purposes only. (Note: Swapping a Midjourney image costs 1 credit, but a third-party image costs 3. Paid subscribers have access to a wide selection of extra features such as HiFidelity Mode, ARTIFY, oldify/youngify, morphing multiple faces in one image, and many more. Explore Picsi. Create a Discord Account: If you don't already have one, create a Discord account. Dec 26, 2023 · Insight Face Swap offers an innovative way to take your face and place it onto any mid-journey image seamlessly. first you need to /saveid drag image to box and then next to save ID below the image type in the saved name so I just typed in me in the box [me] next to the saved name and press enter. The main dev for InsightFace is also showing his true colours, insults flying everywhere. The Insight Face Swap-Bot is an easy-to-use tool that simplifies the process of swapping faces. We're back with an advanced look at Face Swapping in Midjourney! Coming off last week's video: 🔗Previous Video: https://youtu. How accurate is the face swapping technology? InsightFace AI employs advanced algorithms that ensure high accuracy and seamless blending of swapped faces, resulting in a convincing final image. Face swapping just got a whole lot easier! In this video, I’ll show you how to use InsightFace with MidJourney to seamlessly swap faces between images like a pro. Here's a step-by-step guide to performing a face swap on Midjourney using InsightFace. Ai! Jun 6, 2023 · Inside InsightFace Swap. Aug 18, 2023 · You might think swapping faces sounds like a complicated feat, but Insight Face Swap-Bot is here to prove you wrong. It offers free and paid subscription models. See the Picsi. Join Midjourney's Discord Server: After creating Yes, Face Swap Midjourney is a free feature provided by InsightFace AI, allowing users to enjoy the magic of face swapping without any cost. This gives users new experiences, creating creative and unique images. Keep your account up-to-date to continue enjoying advanced face morphing and swapping features. Opinions. 3kstar，目前拥有丰富多样的最先进的人脸识别、人脸检测和人脸对齐算法，这些算法针对训练和部署进行了优化。研究机构和工业组织可以从Insight Face库中获益。 Erfahre, wie Du Gesichter in Bildern mit der InsightFace Swap-Technologie austauschen können. InsightFace（インサイトフェイス）は、2Dおよび3Dの顔の分析のための統合されたPythonライブラリです。 Apr 24, 2023 · 之前接触过一些换脸的 app 和产品，感觉换脸的效果非常一般，并且作为设计师的我对于分别图片是否为 p 的还颇有心得。但是自从用了这个InsightFaceSwap之后，我已经无法判断换脸是否是 p 的了。 随便找了几张图。（图片来自unsplash） 你能看出哪些是 p 的吗？ 这个时候如果是别的文章一定告诉你这 Apr 16, 2025 · How we use Midjourney, InsightFace, and Adobe Generative Fill to create this look In my article about using AI to create an album , I glossed over the techniques I used, giving a thousand-foot Aug 8, 2024 · InsightFace General Introduction . The new Identity Mixing feature is an exciting addition that allows users to create unique outcomes. In this guide, I’ll walk you through the process of adding MidJourney and the Face Swap bot to your Discord server, running the Face Swap bot, managing Face IDs Camera Selection: If you have multiple cameras connected to your computer, you can change the camera index in the script (camera = cv2. This nifty tool takes the complexity out of face swapping and makes the process a breeze. an open source 2D&3D deep face analysis toolbox, mainly based on PyTorch and MXNet. Insight face swapper is ok, but they won't open-source their models. Choose from Basic, Pro, and Ultra plans to elevate your image and video transformations. Whether you’re into creative editing or want realistic results, this step-by-step guide will cover everything—from setting up InsightFace to integrating it with MidJourney for Jan 20, 2025 · 1 insightface简介 最近人脸识别等机器学习的项目很火，偶然间发现了一个开源的人脸识别的开源项目insightface。人脸识别技术可以准确识别出图像中的人脸和身份，具有丰富的应用场景，譬如金融场景下的刷脸支付、安防场景下的罪犯识别和医学场景下的新冠流行病学调查等等。 We would like to show you a description here but the site won’t allow us. Apr 26, 2023 · 在抖音和知乎上看到了InsightFaceSwap这款Midjourney的插件，可以实现对图像的换脸。 我也尝试了一下，故记录一下。 网上很多用Midjourney制作头像的作品和教程，上传一张自拍照，然后将其制作成皮克斯风格的头像，但这类作品其实都不是很像。 Swap faces fast with Picsi. We would like to emphasize that our deep fake software is intended for responsible and ethical use only. Integrated our most advanced face-swapping models: inswapper_cyn and inswapper_dax, into the InsightFace discord bot and Picsi. We are a wholly owned subsidiary of InsightFace. Sau khi có máy chủ Discord. Ai provides state-of-the-art AI-powered face-swapping and morphing services using our own InsightFace technology. Explore the possibilities and enjoy the creative potential of Insight Face and Discord. com/oauth2/authorize?client_id=1090660574196674713&permissions=274877945856&scope=bot96% of you aren't subscribed Insight Discord Bot Link - https://discord. VideoCapture(0)). Very unprofessional. Their issues threads on the github page have some pretty disgruntled comments right now. I tried it, and the results were unusable. Sep 11, 2024 · Insight Face Swapの特徴と使い方. 2021-06-05: We launch a Masked Face Recognition Challenge & Workshop on ICCV 2021. 詳細情報および詳細ドキュメントはウェブサイトをご覧ください。 pipによるPythonパッケージのインストール セットアップとテストについては、GitHubのクイックスタートガイドを参照されたい。 InsightFace Face Swapの説明 MacFaceSwap leverages state-of-the-art models from the InsightFace framework to deliver high-quality, real-time face swaps. Only like one in 50 images actually looks good, so it is a pain. . Ai subscription Discord server. Der detaillierte Leitfaden führt Dich durch den gesamten Prozess. Setup InsightFaceSwap Insight face swapper is ok, but they won't open-source their models. You'll need to invite the Insight Face Bot to your server to begin the process. Reload to refresh your session. Insightface 是一个强大的开源人脸识别项目,本教程将为大家详细介绍如何使用 Insightface 将Midjourney生成的图片一键换脸。 Sep 11, 2024 · Insight Face Swapの特徴と使い方. InsightFace. Jun 13, 2023 · 今天介绍一款免费的 人脸替换 工具： InsightFaceSwap. Join a select group of partners who get free Ultra access, early feature drops, and a direct line to the team behind the most advanced face-swapping platform online -- powered by InsightFace. Hi there. [ ] Mar 28, 2024 · insightface_pytorch主要做了以下几个方面的工作： * 使用的相关算法 人脸检测： 由原来的retina改成了MTCNN，准确度差了不少 人脸对齐： 由原来的Dense U-Net改成了MTCNN 人脸识别： 当前可以支持mobilefacenet和resnet50-ir两种 * 提供了一个demo用于实现人脸实时识别 * 提供了数据转换模块，用于将MXNET数据格式的 Discover Wefaceswap, a cloud-based service to transform photos, videos, and GIFs with a few clicks. I will quickly share with you how to do it and the important details. Perform the Face Swap: Type /swapid: followed by the ID of the uploaded face to apply it to your target image. Quick, simplified AI-powered face swaps for photos and videos—right in your browser! SubCenter-ArcFace. 3). InsightFace: an open source 2D&3D deep face analysis library Nov 26, 2023 · En mi último video tutorial, comparto mi experiencia y conocimientos sobre cómo utilizar InsightFaceSwap, un bot innovador, para el intercambio de caras en fotografías de manera convincente y efectiva. Installing Insight face. Basically, you would have to upload the video, wait a month to attempt one face swap video, and if it turns out crappy, you're out of luck until one month later. Let's explore the key components that make this possible. Thanks This is the official Discord of faceswap. The goal of this webui is to make it as easy as possible to create deepfakes using the Insightface framework. InsightFace is an open source 2D and 3D deep facial analysis library that provides a variety of advanced facial recognition, detection and alignment algorithms. If you’re wondering how to use this tool effectively, you’ve come to the right place. Ai face-swapping service, which outperform almost all similar commercial products and our open-source model inswapper_128. You must consider that each swap will cost you, even if they’re in the same photo. They charge 0. Gradio UI for insightface inswapper with additional features - neurogen-dev/Neurogen-Swap-Mukham You signed in with another tab or window. The magic of face swapping largely relies on artificial intelligence (AI) algorithms, primarily the AI face swap technology. Ai Creative Partner Program. Setup InsightFaceSwap Update payment details, view subscription plans, and access your Stripe subscription management page as well as invoices and receipts. To ensure a smooth experience with Insight Face Swap, it's crucial to install it correctly. Does anyone have a free open source alternative that works well? This is the official Discord of faceswap. These include solutions for high quality face swapping and SDK development for custom applications. Whether it's celebrities, singers, or athletes, Live 3D's photo face swap lets you swap faces with them as many times as you like—no limits. Ai Face Swapping. 3. Ai Video Face Swap Web App. Face Image for Swapping: You can specify the path to the face image you want to use for swapping by providing the file path to face_want_to_swap. In addition to being an open source 2D&3D deep face analysis library, InsightFace also offers a range of commercial products. It's got advanced algorithms for facial recognition, detection, and alignment. InsightFaceSwap allows users to swap faces from source image(s) onto different target images. I'm assuming that you are trying to invoke the Insight Face Swap Bot. Apr 16, 2025 · Set Up InsightFace: Follow a tutorial to get InsightFace running in Discord. 一、InsightFaceSwap是什么 官网： https:// insightface. May 23, 2023 · TLDR In this video, the creator discusses the advanced features of Insight Face Swap, a plugin for Mid-Journey that enables users to swap faces in images. 手动下模型解决，这次需要放在models下的 insightface 里，所以先去创建一个insightface文件夹，然后找一下之前下过的inswapper_128. To install the Insight face library, we can use pip or conda, depending on our preferred package manager. 🆓 Features for Free Users ¶ Single Face Swap Capability: Upload one source face to swap onto one target face within an image. High-resolution face swaps, headshot creation, AI video face swap, and more. This software employs the pre-trained models 'buffalo_l' and 'inswapper_128. Top News. The UI provides a swap functionality for Images and Video. onnx。 还有个文件夹叫 buffalo_l ，里面有5个模型，我搜了下电脑文件，也是在faceswap的时候就下载了。 See the InsightFace MFR Ongoing challenge page. InsightFaceSwap How to Swap Faces Using AI? Feb 28, 2024 · Face swap: face swap images, face photo animator: Swap faces in photos with friends or celebrities, or bring images to life with animated facial expressions. You signed out in another tab or window. onnx' from InsightFace, subject to the following terms: According to the InsightFace license, their pre-trained models are solely for non-commercial research purposes, which applies to both auto-downloaded and manually downloaded models. 😄👥🔄 - DinjanAI/FaceSwap_Insight_face May 29, 2023 · Dies ist meist unmöglich oder benötigt nochmals Nachbearbeitung. com/oauth2/authorize?client_id=1090660574196674713&permissions=274877945856&scope=bot96% of you aren't subscribed Insight Face swap problems !!!!! Either the face is getting completly destructed or the render will come with zero expressions even though the source or the input has a good expressions Can anyone help me withe exactly how should rge workflow should be and what are the proper paramenters for Save Id source image ? 本記事では、InsightFaceという顔認識ライブラリを使用して顔の入れ替え（FaceSwap）を行う方法について説明します。 2. 2021-05-15: We released an efficient high accuracy face detection approach called SCRFD. Designed with efficient training and deployment in mind, the library is suitable for both research organizations and industry. The article concludes by listing the major commands of Insight Face and providing information on subscription plans. Jul 13, 2023 · deepinsight / insightface Public. They’re slick, quick, and deliver decent results — but what if you could create your own… Feb 1, 2024 · C:\Users\你的用户名\. Discordボットとして機能 多くのAIツールがブラウザベースやアプリケーションとして提供される中、Insight Face SwapはDiscordのボットとして動作します。これは非常にユニークな特徴で、使用体験に新たな次元をもたらします。 導入 InsightFace: an open source 2D&3D deep face analysis library Face Swapping App by Adil Khan This repository contains a Face Swapping application built with Streamlit and OpenCV, utilizing InsightFace for facial recognition and swapping. insightface\models这个文件夹。 InsightFaceヘルプ . Maybe when Insightface see the backlash they may finally realize what they have done. 8, with Python 3. The video addresses common questions, such as using multiple faces, the importance of image order, and the impact of source images on the output. This notebook is open with private outputs. Intended Usage: Our deep The results obtained from insightface gender & age recognition . 4th Face Anti-spoofing Workshop and Challenge, Wild Track The 4th Face Anti-spoofing Workshop and Challenge(Wild Track) will be held in conjunction with the Computer Vision and Pattern Recognition(CVPR) 2023. For example, swapping the faces in a group of four costs five credits. May 27, 2023 · Insight Face Swap is a free and open-source tool that can be easily used with Midjourney to complete the face swap of your dreams. Enjoy realistic faceswapping online with ease. Does anyone have a free open source alternative that works well? Discover Picsi. With just a few steps, you’ll be ready to unveil your personalized portrait. We utilized thousands of high quality movies to train our state of the art model, and created the power to swap faces between any two persons realistically. To get these unique photos, follow these steps. In the System Properties window that appears, click on ‘Environment Variables’. afww ggttr aonvdqy vxpwqg bgowl yovw doc ivtss ulpvp sdmxb