A general technique for the recovery of signi cant image features is presented. The technique is based on the mean shift algorithm, a simple nonparametric pro- cedure for estimating density gradients. Drawbacks of the current methods (including robust clustering) are avoided. Feature space of any nature can be processed, and as an example, color image segmentation is dis- cussed. The segmentation is completely autonomous, only its class is chosen by the user. Thus, the same program can produce a high quality edge image, or pro- vide, by extracting all the signi cant colors, a prepro- cessor for content-based query systems. A 512 512 color image is analyzed in less than 10 seconds on a standard workstation. Gray level images are handled as color images having only the lightness coordinate
标签： technique presented features recovery
上传时间： 2015-10-14
上传用户：410805624
LTV350QV-F09 is a TMR(Transmissive with Micro Reflective) type color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT-LCD module, a driver circuit and a back-light unit and a touch screen panel(TSP). The resolution of a 3.5" contains 320RGBx240 dots and can display up to 16.7M colors.
标签： Transmissive Reflective active matrix
上传时间： 2013-12-11
上传用户：大三三
//获得当前的模式 oldmode = vga_getcurrentmode[] //初始化 vga_init[] //判断是否支持该模式 if[vga_hasmode[mode]] vga_setmode[mode] else { printf["No such mode\n"] exit[1] } //取得信息 width = vga_getxdim[] height = vga_getydim[] colors = vga_getcolors[] //绘图 for[i=0 i<colors i++]{ vga_setcolor[i] vga_drawline[0, i, width-1, i] }
标签： vga_getcurrentmode vga_init oldmode vga_ha
上传时间： 2014-12-19
上传用户：maizezhen
这是MFC Windows程序设计（第2版）书上的代码。第4章，菜单基础，SHAPES应用程序，菜单魔术，colors应用程序的编程，供大家参考
上传时间： 2014-12-01
上传用户：离殇
Besides enhanced looks and advanced features, one of the best things about Swing is its pluggable look and feel (PLAF). PLAF architecture allows seamless changes in the appearance of an application and the way an application interacts with the user. However, designing and developing a PLAF is much more exhaustive and complex. On the other hand, themes provide a simple alternative to change look and feel of the swing application. Themes are easier to implement and they enhance the visual appeal of the application UI using the default Java look and feel. Theme mechanism allows a developer to easily specify the default colors, fonts and icons used by the look and feel (L&F). It allows developers to write their own themes giving them a choice to show their application GUI the way they want it, rather than depending on the defaults provided by the system.
标签： pluggable enhanced advanced features
上传时间： 2014-01-22
上传用户：253189838
SMT标准 6个西格玛是以改善为基础的标准，真正的质量控制是要 达到零缺陷也就是7个西格玛，这才是一个完美的质量控制过 程，但是这只是一个努力的目标。
上传时间： 2018-03-14
上传用户：chang40703050
Single chip TFT-LCD Controller/Driver with On-chip Frame Memory (FM) Display Resolution: 240*RGB (H) *320(V) Frame Memory Size: 240 x 320 x 18-bit = 1,382,400 bits LCD Driver Output Circuits- Source Outputs: 240 RGB Channels- Gate Outputs: 320 Channels- Common Electrode Output Display colors (Color Mode)- Full Color: 262K, RGB=(666) max., Idle Mode Off- Color Reduce: 8-color, RGB=(111), Idle Mode On Programmable Pixel Color Format (Color Depth) for Various Display Data input Format- 12-bit/pixel: RGB=(444)- 16-bit/pixel: RGB=(565)- 18-bit/pixel: RGB=(666) MCU Interface- Parallel 8080-series MCU Interface (8-bit, 9-bit, 16-bit & 18-bit)- 6/16/18 RGB Interface(VSYNC, HSYNC, DOTCLK, ENABLE, DB[17:0])- Serial Peripheral Interface(SPI Interface)- VSYNC Interface
上传时间： 2022-03-04
上传用户：wwa875
在Altium 软件中区分内电层是正片还是负片的方法通常情况下，大家都知道电路板的表层都是正片，负片特指内电层，然而内电层不一定都是负片，也有用正片的。电路板的内电层使用正片或是负片，是由设计电路板的人决定的，和个人习惯有关。下面就简单的说下，如何识别这个电气层是正片还是负片。方法一、在板层的显示和隐藏界面查看；进入板层颜色管理界面Design → Board Layers & colors（快捷键L）有上图可以看出，中间上方的Signal Layers 栏所示的都是正片层，Internal Planes 栏所示的都是负片层。这里注意一点，使用负片层时，负片层是不允许用交互式布线命令走线的。方法二、看层叠结构;进入层叠管理，Design → Layer Stack Manager上图中右上角标注1 和2 的地方，1 处表示添加负片层，2 处表示添加正片层，执行此命令后，会在图中的层叠处看到添加后的效果。本例中，使用了4 个正片层和两个负片层；拿其中一种来说明问题，图二中的3 标号处为负片层，双击层名称，弹出对话框，参数如下图所示；Net name 项是不允许修改的，这是负片层参数的特征。
标签： altium
上传时间： 2022-07-27
上传用户：shjgzh
