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摘要随着多媒体技术应用的不断增加图像压缩技术不仅要求具有较高的压缩性能而且还要求有新的特征来满足一些特殊的要求为此国际标准化组织ISO指定了新一代静止图像压缩标...
摘要随着多媒体技术应用的不断增加图像压缩技术不仅要求具有较高的压缩性能而且还要求有新的特征来满足一些特殊的要求为此国际标准化组织ISO指定了新一代静止图像压缩标准JPEG2000本文通过对JPEG2000中核心算法EBCOT的详细分析阐述了JPEG2000压缩标准新的特征以及与现有压缩标准相比显示出来的优越性能 关键词JPEG2000小波变换EBCOT彩色图像编码-Abstract multimedia technology with the increasing use of image compression technology not only requires a high compression performance, but also demand new features to meet some special requirements for this ISO designation of a new generation of still image compression standard JPEG2000 Based on JPEG2000 core of the algorithm in detail EBCOT detailed analysis expounded JPEG2000 compression standard and the new features with the existing compression standard compared to demonstrate the superiority can Keywords JPEG2000 wavelet transform EBCOT Color Image Coding
- 2022-09-03 18:35:03下载
- 积分：1
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two targets ASP provided by the built
这两个对象是ASP所提供的内置对象中最常用的两个。在浏览器（或其他用户代理）和Web服务器之间，请求与响应中发生的信息交流可以通过ASP中的两个内置对象来进行访问和管理，这两个对象称为Request和Response对象。-two targets ASP provided by the built-in objects most commonly used two. The browser (or other user agent) and the Web server, and the response to the request of the exchange of information through the ASP two built-in objects to visit and management, which two objects called Object Request and Response.
- 2022-09-23 17:15:02下载
- 积分：1
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一个简单的牌类控件，适用于各类棋牌类游戏使用
一个简单的牌类控件，适用于各类棋牌类游戏使用-a simple licensing category Controls, applicable to all types of games using Chess & Cards
- 2022-05-09 00:50:18下载
- 积分：1
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本程序是实现一个无线按钮
本程序是实现了圆形按钮 -This procedure is to achieve a radio button
- 2022-07-13 23:44:05下载
- 积分：1
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平面，带图片按钮，这个例子应用程序
平面、带图片的按钮该例子应用从CButton派生而来的CButtonST类和从CDC派生而来的CMemDC类，来实现平面、带图片的按钮，这两个类不需任何修改即可使用，方便、实用，该例子还应用从CStatic派生而来的CHyperLink类实现了在对话框实现超连接，使用跟上面两个类一样方便，值得学习。- The plane, the belt picture button this example application
derives the CButtonST kind from CButton which comes and the CMemDC
kind which derives from CDC comes, realizes the plane, the belt
picture button, these two kinds do not need any revision then to use,
convenient, practical, this example also applied the CHyperLink kind
which derived from CStatic comes to realize in the dialog box has
realized the ultra connection, used is equally convenient with above
two kinds, is worth studying.
- 2022-07-02 15:59:28下载
- 积分：1
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按钮一般有按下和弹起两种状态,在3D studio中按钮也有这两种状态,Windows中虽然看到按钮虽是弹起的,但细心的用户不难发现,当选中按钮时,它有短暂的按...
按钮一般有按下和弹起两种状态,在3D studio中按钮也有这两种状态,Windows中虽然看到按钮虽是弹起的,但细心的用户不难发现,当选中按钮时,它有短暂的按下状态。实际上,它的原理很简单,其实是利用改变按钮边框的颜色引起人视觉上的错觉而达到立体效果,让人们感到屏幕上真有凸起和凹下的按钮一样,下载看一看。-general press the button and pop-up two states, which in 3D studio buttons have these two states, although the Windows button to see though is thrown up, but carefully users can easily find, elected to the central button, it is short of pressing state. Actually, it"s very simple principle is actually changing the color of the button frame visually aroused people to achieve the illusion of three-dimensional effects, the people feel a great cosmopolitan screen uplift and subfoveal button, look at the download.
- 2022-04-20 08:38:21下载
- 积分：1
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该程序是综合利用vb的基本空间和时钟控件，编制了绘制立方体，并实现了立方体的旋转。...
该程序是综合利用vb的基本空间和时钟控件，编制了绘制立方体，并实现了立方体的旋转。-vb comprehensive utilization of the basic space and control the clock, produced a cube mapping, and the achievement of the rotating cube.
- 2022-03-21 15:43:37下载
- 积分：1
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由计算机来当一年级的算术老师,要求给出一系列的1
由计算机来当一年级的算术老师,要求给出一系列的1-10的操作数和四则运算符,计算机根据学生的答案判断正确与否,当结束时给出成绩.-by computer to become a grade arithmetic teacher. asked a series of 1-10 is the operation and the number four Operators, the computer according to the students the answer is right or not, When the results are given at the end.
- 2023-05-24 09:25:03下载
- 积分：1
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这是一个简化的CSeekButton控件，它是一个简单的按钮，当按下时可以增加或减少一个值。方向（正向或负向），初始值，步长，最小和最大值都可以配置。
这是一个简化的CSeekButton控件，它是一个简单的按钮，当按下时可以增加或减少一个值。方向（正向或负向），初始值，步长，最小和最大值都可以配置。- This simplification CSeekButton controls, it is a simple
button, when presses down may increase or reduce a value. The
direction (to or negative direction), the starting value, the length
of stride, is smallest and the maximum value all may dispose.
- 2022-03-20 19:08:40下载
- 积分：1
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图形按钮
图形按钮- Graph button
- 2022-03-25 09:00:29下载
- 积分：1
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