processing

Pattern Recognition Books

折月煮酒 提交于 2020-02-27 02:08:24
From: http://www.ph.tn.tudelft.nl/PRInfo/books.html 原来网站声明: Due to a reorganisation we are not able anymore to maintain these files. They will be removed in the near future. 所以保留一份备用(自己有的或者看的用了红色标注)。 Pattern Recognition Books Below a number of monographs is listed that can be useful for students and researchers in the field of pattern recognition. A list of book announcements received by email can be found here . There is also a general entry on Scientific Publishing Companies . Pattern Recognition and Statistical Learning Neural Networks Machine Learning and Information Theory Image

apt 更新修复

|▌冷眼眸甩不掉的悲伤 提交于 2020-02-26 01:25:30
想要更新docker版本不想内核上次卸载报错了,部分软件始终无法删除 **apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 7 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Setting up grub-pc (2.02~beta2-36ubuntu3.23) ... /var/lib/dpkg/info/grub-pc.config: 12: /etc/default/grub: net.ifnames=0: not found dpkg: error processing package grub-pc (--configure): subprocess installed post-installation script

Request processing failed; nested exception is java.lang.NullPointerException

情到浓时终转凉″ 提交于 2020-02-24 07:02:11
javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException at org.eclipse.jetty.server.handler.HandlerCollection.handle (HandlerCollection.java:138) at org.eclipse.jetty.server.handler.HandlerWrapper.handle (HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle (Server.java:549) at org.eclipse.jetty.server.HttpChannel.handle (HttpChannel.java:320) at org.eclipse.jetty.server.HttpConnection.onFillable (HttpConnection.java:254) at org.eclipse.jetty.io.AbstractConnection

springMVC跨服务器上传 报错:returned a response status of 405 Method Not Allowed

夙愿已清 提交于 2020-02-22 20:41:41
Type 异常报告 消息 Request processing failed; nested exception is com.sun.jersey.api.client.UniformInterfaceException: PUT http://localhost:8080/pictures/9CE59D8E85AE4E59B10467AE79DF2B8E_333.jpg returned a response status of 405 Method Not Allowed 描述 服务器遇到一个意外的情况,阻止它完成请求。 Exception org.springframework.web.util.NestedServletException: Request processing failed; nested exception is com.sun.jersey.api.client.UniformInterfaceException: PUT http://localhost:8080/pictures/9CE59D8E85AE4E59B10467AE79DF2B8E_333.jpg returned a response status of 405 Method Not Allowed org.springframework.web.servlet

ADAS芯片,APACHE4,APACHE5,NEXTCHIP品牌

*爱你&永不变心* 提交于 2020-02-22 05:41:01
北京冠宇铭通科技有限公司,NEXTCHIP一级代理商,15110-264-988,Q--Q.8721-9158 芯片型号:APACHE4,APACHE5,详细资料请联-系我们 ADAS(智能型驾驶辅助系统)的开发,让NEXTCHIP的技术发展深化,又迈向了新的领域。 车辆识别技术和为了提高识别率图像处理技术的IP化,展现了NEXTCHIP的无限成长的可能性。 参数:ADAS Feature : PD, VD, LD & MOD Advanced 5MP Image Enhancer embedded ASIL-B Compliant APACHE4 is a Pre-processor for automotive ADAS vision applications. With a dedicated sub-system of image processing accelerators and optimized software, APACHE4 drastically reduces main ECU’s burden by as much as 70% and thus realizes time-sensitive ADAS computing. APACHE4 provides advanced image processing IPs in a highly

Latent Representation Learning For Artificial Bandwidth Extension Using A Conditional Variational Auto-Encoder

对着背影说爱祢 提交于 2020-02-19 21:53:58
博客作者:凌逆战 论文地址: https://ieeexplore.ieee.xilesou.top/abstract/document/8683611/ 地址: https://www.cnblogs.com/LXP-Never/p/10714401.html 利用条件变分自动编码器进行人工带宽扩展的潜在表示学习 作者:Pramod Bachhav, Massimiliano Todisco and Nicholas Evans 摘要   当宽带设备与窄带设备或基础设施一起使用时, 人工带宽扩展(ABE) 算法可以提高语音质量。 大多数ABE解决方案都使用某种形式的memory(记忆),这意味着高维特性表示会增加延迟和复杂性。 因此发展了降维技术以保持效率。因此 提取紧凑的低维表示,然后与标准回归模型一起用于估计高频段分量。    以往的研究表明,某种形式的监督对于优化ABE的 降维技术 至关重要。 本论文研究了 条件变分自动编码器(conditional variational auto-encoders,CVAEs) 在监督降维中的首次应用。 利用有向图模型的CVAEs对高维对数谱数据进行建模,提取潜在的窄带表示法。    与其他降维技术的结果相比,客观和主观的评估表明,使用CVAEs学习的潜在概率表示产生的带宽扩展语音信号质量显著提高。 index Terms(索引项)

Speech Super Resolution Generative Adversarial Network

為{幸葍}努か 提交于 2020-02-19 10:51:34
博客作者:凌逆战 博客地址: https://www.cnblogs.com/LXP-Never/p/10874993.html 论文作者:Sefik Emre Eskimez , Kazuhito Koishida 摘要 语音超分辨率(SSR)或语音带宽扩展的目标是由给定的低分辨率语音信号生成缺失的高频分量。 它有提高电信质量的潜力。 我们提出了一种新的SSR方法,该方法利用生成对抗网络(GANs)和正则化(regularization)方法来稳定GAN训练。生成器 网络是有一维卷积核的卷积自编码器,沿时间轴运行,输入低频对数功率谱产生高频对数功率谱。 我们使用两种最新的基于深度神经网络(DNN)的方法与我们提出的方法进行比较,包括客观的语音质量度量和主观的感知测试。 结果表明,该方法在客观评价和主观评价方面均优于基线方法。 关键字:生成对抗性网络,语音超分辨率,人工语音带宽扩展 1、引言   语音增强是语音处理领域研究的热点问题之一。 语音增强的主要目的是提高输入语音信号的质量和可懂度。 大部分的工作在这一领域关注消除背景噪音或混响,其中一些关注生成丢失的高频内容增加语音信号的分辨率,也就是文献中说的人工语音带宽扩展或语音超分辨率(SSR)。 在本文的剩下部分中,我们将这个问题称为SSR。   SSR在许多实际场景中都有应用,并具有改善人们生活质量的潜力。

图形渲染管线简介

元气小坏坏 提交于 2020-02-14 13:58:34
The Graphics Rendering Pipeline 渲染管线,这章主要讲光栅化渲染管线。 毕业前实习时,也实现过一个简单的软光栅化渲染管线,再复习一下。 在计算机图形学领域,shading指基于表面相对灯光的角度、距灯光的距离、相对于相机的角度和材质的属性等来修改物体/表面/多边形的颜色,进而创造一个具有真实感效果的过程。 In computer graphics, shading refers to the process of altering the color of an object/surface/polygon in the 3D scene, based on things like (but not limited to) the surface's angle to lights, its distance from lights, its angle to the camera and material properties (e.g. bidirectional reflectance distribution function) to create a photorealistic effect. Shading is performed during the rendering process by a program called a

计算机方面的缩写大全

只愿长相守 提交于 2020-02-09 18:50:41
计算机必懂的53个英文单词和缩写 ·PC:个人计算机Personal Computer ·CPU:中央处理器Central Processing Unit ·CPU Fan:中央处理器的“散热器”(Fan) ·MB:主机板MotherBoard ·RAM:内存Random Access Memory,以PC-代号划分规格,如PC-133,PC-1066,PC-2700 ·HDD:硬盘Hard Disk Drive ·FDD:软盘Floopy Disk Drive ·CD-ROM:光驱Compact Disk Read Only Memory ·DVD-ROM:DVD光驱Digital Versatile Disk Read Only Memory ·CD-RW:刻录机Compact Disk ReWriter ·VGA:显示卡(显示卡正式用语应为Display Card) ·AUD:声卡(声卡正式用语应为Sound Card) ·LAN:网卡(网卡正式用语应为Network Card) ·MODM:数据卡或调制解调器Modem ·HUB:集线器 ·WebCam:网络摄影机 ·Capture:影音采集卡 ·Case:机箱 ·Power:电源 ·Moniter:屏幕,CRT为显像管屏幕,LCD为液晶屏幕 ·USB:通用串行总线Universal Serial Bus,用来连接外围装置

Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

我的未来我决定 提交于 2020-02-08 05:00:54
今天发现一个简单的错误,详细如下: type Exception report message Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: description The server encountered an internal error that prevented it from fulfilling this request. exception org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc