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OpenCV 4 Computer Vision Application Programming Cookbook
￥70.84
Discover interesting recipes to help you understand the concepts of object detection, image processing, and facial detection Key Features * Explore the latest features and APIs in OpenCV 4 and build computer vision algorithms * Develop effective, robust, and fail-safe vision for your applications * Build computer vision algorithms with machine learning capabilities Book Description OpenCV is an image and video processing library used for all types of image and video analysis. Throughout the book, you'll work through recipes that implement a variety of tasks, such as facial recognition and detection. With 70 self-contained tutorials, this book examines common pain points and best practices for computer vision (CV) developers. Each recipe addresses a specific problem and offers a proven, best-practice solution with insights into how it works, so that you can copy the code and configuration files and modify them to suit your needs. This book begins by setting up OpenCV, and explains how to manipulate pixels. You'll understand how you can process images with classes and count pixels with histograms. You'll also learn detecting, describing, and matching interest points. As you advance through the chapters, you'll get to grips with estimating projective relations in images, reconstructing 3D scenes, processing video sequences, and tracking visual motion. In the final chapters, you'll cover deep learning concepts such as face and object detection. By the end of the book, you'll be able to confidently implement a range to computer vision algorithms to meet the technical requirements of your complex CV projects What you will learn * Install and create a program using the OpenCV library * Segment images into homogenous regions and extract meaningful objects * Apply image filters to enhance image content * Exploit image geometry to relay different views of a pictured scene * Calibrate the camera from different image observations * Detect people and objects in images using machine learning techniques * Reconstruct a 3D scene from images * Explore face detection using deep learning Who this book is for If you’re a CV developer or professional who already uses or would like to use OpenCV for building computer vision software, this book is for you. You’ll also find this book useful if you’re a C++ programmer looking to extend your computer vision skillset by learning OpenCV.
非凡.新日本语能力考试.N3全真模拟试题
￥19.90
【本书内容与特】 一、“文字?词汇”试题涉及所有的词性。二、“语法”中的项目尽可能选择实际运用中出现比较频繁的表达形式，出题形式也努力做到紧扣真题。三、“读解”中的文章根据考试要求以及级别的不同，选编了诸如论述文、评论文、说明文、随笔以及应用文等不同体裁的文章。文章的来源既有日本的报纸、杂志等传统出版物，也有网络、电视等媒体。四、“听解”中的内容紧密结合实际生活，难易度和篇幅等也尽可能地近真题，文本均由日语专家海老原博先生编写。五、编者精心编写了所有模拟试题的详细解析及听力原文。
Supervised Machine Learning with Python
￥44.68
Teach your machine to think for itself! Key Features * Delve into supervised learning and grasp how a machine learns from data * Implement popular machine learning algorithms from scratch, developing a deep understanding along the way * Explore some of the most popular scientific and mathematical libraries in the Python language Book Description Supervised machine learning is used in a wide range of sectors (such as finance, online advertising, and analytics) because it allows you to train your system to make pricing predictions, campaign adjustments, customer recommendations, and much more while the system self-adjusts and makes decisions on its own. As a result, it's crucial to know how a machine “learns” under the hood. This book will guide you through the implementation and nuances of many popular supervised machine learning algorithms while facilitating a deep understanding along the way. You’ll embark on this journey with a quick overview and see how supervised machine learning differs from unsupervised learning. Next, we explore parametric models such as linear and logistic regression, non-parametric methods such as decision trees, and various clustering techniques to facilitate decision-making and predictions. As we proceed, you'll work hands-on with recommender systems, which are widely used by online companies to increase user interaction and enrich shopping potential. Finally, you’ll wrap up with a brief foray into neural networks and transfer learning. By the end of this book, you’ll be equipped with hands-on techniques and will have gained the practical know-how you need to quickly and powerfully apply algorithms to new problems. What you will learn * Crack how a machine learns a concept and generalize its understanding to new data * Uncover the fundamental differences between parametric and non-parametric models * Implement and grok several well-known supervised learning algorithms from scratch * Work with models in domains such as ecommerce and marketing * Expand your expertise and use various algorithms such as regression, decision trees, and clustering * Build your own models capable of making predictions * Delve into the most popular approaches in deep learning such as transfer learning and neural networks Who this book is for This book is for aspiring machine learning developers who want to get started with supervised learning. Intermediate knowledge of Python programming—and some fundamental knowledge of supervised learning—are expected.
零起点·马上开口说德语
￥9.99
《零起?马上口说德语》包含两大内容！? 正文部分是实用会话。该部分共有15个话题，2 000多句实用会话，网罗了生活中的方方面面，包括日常寒暄、居家生活、生活服务、交通出行、休闲娱乐、欢度节日、恋爱婚姻、交际往来、情感表达、电话交流、旅游度假、乘机事宜、宾馆住宿、时尚话题和职场工作等。? 附录部分简单介绍了德语中的人体部位、肢体动作、数字时间、水果蔬菜、公共设施、季节天气、各行各业等表达，旨在扩大读者的知识面，使读者更好地了解德国文化。
完全掌握.新韩国语能力考试TOPIK：10000单词随身带(初中高级)
￥23.90
本书为完全掌握·新韩国语能力考试系列的TOPIK单词口袋书，主要收录了10000个新韩国语能力考试TOPIK核心词汇，涵盖了TOPIK阶段必须掌握的核心、实用的词汇。本书所有词条均配有词性、中文释义、典型例句及译文，且每个词条均标有对应级别，供考生备考时根据自己的水平及备考级别选择记忆。
輕描淡寫話英語
￥56.57
全書包含幾個英語語法範疇：易混淆詞、單複數、量詞、數目詞彙、同音異義詞、短語動詞、慣用語、明喻和隱喻等 內容選自余黎青萍於報章撰寫的專欄文章，談及英語學習不同的重要範疇，作者從日常生活、工作、傳媒報導等搜集實例，從反方面指出措辭不當、似是而非的毛病，也從正面說明如何學好英語，如何活用 phrasal verbs 及 idioms，幫助讀者明白英語如何可表達得傳神。
Instant PLC Programming with RSLogix 5000
￥50.13
Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This is a Packt Instant guide, which provides concise and clear recipes to create PLC programs using RSLogix 5000.The purpose of this book is to capture the core elements of PLC programming with RSLogix 5000 so that electricians, instrumentation techs, automation professionals, and students who are familiar with basic PLC programming techniques can come up to speed with a minimal investment of time and energy.
Business Process Management with JBoss jBPM
￥90.46
This is a book for Business Analysts (BAs) who need to develop a process model for implementation in a business process management system. Developers looking at the JBoss jBPM toolset will also find it a useful introduction to the key concepts. This book is a full toolkit for someone who wants to implement BPM in the right way. This toolkit is particularly aimed at Business Analysts, although Project Managers, IT managers, developers, and even business people can expect to find useful tools and techniques in here. We will present the project framework, analysis techniques and templates, BPM technology and example deliverables that you need to successfully bring a BPM solution into your organization.
The Game
￥223.86
Hidden somewhere, in nearly every major city in the world, is an underground seduction lair. And in these lairs, men trade the most devastatingly effective techniques ever invented to charm women. This is not fiction. These men really exist. They live together in houses known as Projects. And Neil Strauss, the bestselling author and journalist, spent two years living among them, using the pseudonym Style to protect his real-life identity. The result is one of the most explosive and controversial books of the last decade guaranteed to change the lives of men and transform the way women understand the opposite sex forever. On his journey from AFC (average frustrated chump) to PUA (pick-up artist) to PUG (pick-up guru), Strauss not only shares scores of original seduction techniques but also has unforgettable encounters with the likes of Tom Cruise, Britney Spears, Paris Hilton, Heidi Fleiss, and Courtney Love. And then things really start to get strange and passions lead to betrayals lead to violence. The Game is the story of one man's transformation from frog to prince to prisoner in the most unforgettable book of this generation.
香港茶點
￥33.52
作者多年的教授經驗如材料份量、比例、溫度變化和氣候，以至造型等技巧，如草草了事，可能難以成型，破壞效果。在課堂上我也常常提醒學生們必須謹慎一點，才不會浪費了食材和自己的心機。此外，熟識和耐性也很重要，多學多做，屢敗屢戰，才能盡善盡美。外國諺語有說：“練習導致完美”。這是一本讀者容易學習的書籍，書中某些比較複雜的食譜會有連環圖片解畫，相對簡單的食譜作重點式提點製作竅門。值得一提，本書由材料開始至完成的每一環節，言簡意賅，都能使讀者清楚明白和掌握竅門。
The Silver Chair 纳尼亚传奇6(彩色插图版)
￥50.33
Illustrations in this ebook appear in vibrant full color on a full color ebook device, and in rich black and white on all other devices. Narnia . . . where giants wreak havoc . . . where evil weaves a spell . . . where enchantment rules. Through dangers untold and caverns deep and dark, a noble band of friends is sent to rescue a prince held captive. But their mission to Underland brings them face-to-face with an evil more beautiful and more deadly than they ever expected. The Silver Chair is the sixth book in C.S. Lewis The Chronicles of Narnia, a series that has become part of the canon of classic literature, drawing readers of all ages into a magical land with unforgettable characters for over fifty years. This is a complete stand-alone read, but if you want to discover what happens in the final days of Narnia, read The Last Battle , the seventh and concluding book in The Chronicles of Narnia.
俄语专业本科生教材:经贸俄语应用文
￥19.60
本书对经贸活动中常见的几种信函类型和合同类型行了系统描述。全书由24课组成：信函概述、邀请函、请求函、通知函、确认函、回复函、询价函、报价函、订货函、担保函、索赔函、附函；合同概述、贸易合同、供货合同、运输合同、保险合同、代理合同、租赁合同、技术合同、承包合同、加工合同、劳务合同、信贷合同。 课文选材来自近年俄罗斯出版的各类经贸信函和经贸合同大全，具有内容新、语料新等特。每课由生词表、言语模式、注释、示例、练习与作业及参考答案组成，注重新词及常见商品名称的复现率，课后配有相应的练习，便于复习和巩固。本书适用于高等院校俄语专业、成人俄语自考、各类俄语培训班的教学，也适用于广大俄语爱好者及经留从业人员自学。
金龙一教你过韩语能力考试:TOPIK近似语法(初中高级)
￥9.99
《完全掌握.新韩国语能力考试TOPIK语法（初级、中高级全收录）》并非常规的语法书，而是为TOPIK考生“量身定制”的工具书。本书针对备考TOPIK初级和中高级的考生编写，强调实用性和学习效果。通过学习本书，考生可以在一个月内了解和巩固TOPIK考试必考的360个语法条目。如果某个语法有多种用法，但考试中只考其中两种常见用法，本书只收录常见用法。作者在解释语法时充分结合TOPIK考，尽可能多地列举出考试中可能出现的形式。另外，本书还收录相近语法和语法辨析，其中相近语法是TOPIK阅读专项的重要考，语法辨析则从实际应用层面阐述了作者对相近语法的解析。
新编日语习题集(重排本)第2册
￥20.30
本书的练习形式及容与《新编h语（重排本）》第二册相对低年级阶段的基本功训练非常重要?本书fi始至终安棑了日语汉?注假名和假名写汉卞以及写外来语的练习zhi在帮助学生熟练箪握日语的正确读法和书 写。书后附有练习参考答案。
新编日语习题集(重排本)第4册
￥19.00
本书为《新编日语（修订本）》（周平、陈小芬编著）的配套练习册，自出版以来深受广大读者的喜爱。如今《新编日语（修订本）》有了重排本，为了使读者使用起来更加方便，本书也相应地作了修订。 本书的练习形式及内容与《新编日语（重排本）》第四册相对应，为了提高练习效果，有些地方适当加大了难度。包括日语汉字注假名和假名写汉字、词语填空、将会话文改成叙述文、改错、完成句子、日译中、中译日、阅读理解等。每册习题集后均附有参考答案。
新编日语习题集(重排本)第3册
￥17.50
本书为《新编日语（修订本）》（周平、陈小芬编著）的配套练习册，自出版以来深受广大读者的喜爱。如今《新编日语（修订本）》有了重排本，为了使读者使用起来更加方便，本书也相应地作了修订。 本书的练习形式及内容与《新编日语（重排本）》第三册相对应，为了提高练习效果，有些地方适当加大了难度。包括日语汉字注假名和假名写汉字、词语填空、将会话文改成叙述文、改错、完成句子、日译中、中译日、阅读理解等。每册习题集后均附有参考答案。
新编日语 第1册(重排本)
￥36.50
本书是高等院校日语专业基础阶段教材*册．供一年级上学期使用。本书的编写原则以听说为主，读写为辅。参照教学大纲的要求，编日语语音、文字、词汇、语法、句型、功能用语等方面的内容。题材以学校、家庭、社会为主，同时兼顾日本文化、风俗习惯等。全书共二十课，除语音阶段稍有不同外，每课由前文、会话、功能用语、解说、读解文六个部分构成。每课配有练习，既可作为课堂教学的补充，又可作为课外作业。书后附有单词索引。
外教社非通用语系列教材:快乐瑞典语
￥25.90
本教材主要用于中小学瑞典语零基础二外课，力求将西方语言教学理念与中国本土外语教学特长相结合，使学生以愉悦的状态学习和使用外语，在轻松愉快的氛围中畅游外语世界。 本教材共12课，每课分为对话、词汇、语法、练习和文化5个板块。每课内容围绕一个主题展，以口语会话形式引出话题，拓展相关知识，并配以丰富多样的练习，集知识性、人文性和趣味性于一体。
莎士比亚戏剧典藏:皆大欢喜
￥12.99
弗莱德里克不顾兄弟情谊，篡夺同胞兄弟的公爵头衔，把公爵赶走，使他被迫流亡在森林里。不久公爵的女儿罗瑟琳也被驱逐到森林，遇到了受兄长奥列佛虐待的奥兰多，两人相爱。奥兰多宽恕了奥列佛，使奥列佛悔过，并与罗瑟琳的堂妹西莉娅产生了爱情。他们一起生活在森林里，罗瑟琳终于在森林里找到了父亲，弗莱德里克受隐士拨，对自己的行为十分懊悔，将权位归还给了胞兄，奥兰多与罗瑟琳、奥列佛与西莉娅、牧人西尔维斯与牧女菲必、小丑试金石与村姑奥德雷四对恋人喜结良缘，收获了大团圆的结局。
俄语专业本科生教材:俄语听力教程3教师用书
￥33.60
本书为《俄语听力教程》第3册的配套教师用书，书中包含录音材料的原文以及练习答案，并提供配套PPT电子课件下载。课件涵盖每课的听力录音、词汇注解、背景知识、图片等参考资料，方便授课教师选择使用，既丰富了教学手段，又有效提升学生的学习兴趣。
日语专业本科生教材:日语写作教程
￥33.60
本书是日语专业写作课教材，全书以日语写成，共15课。涵盖了各类文体，如自我介绍、书信、说明文、短评、随笔、小论文、调查与报告等。每课结构如下： 1.简介某种文体的定义和特点。 2.提供1～2篇该文体的范文，并对范文进行点评。这是本书的特色。 3.详细介绍该文体的写作方法、写作要点以及常用表达。 4.提供形式多样的练习。 本书架构清晰，内容丰富实用，且经过上海外国语大学日本文化经济学院多年试用打磨，是一部比较成熟完善的写作课教材。 本书附‘微课”视频，请阅读本书封二信息后获取。
