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Description: When developing web-pages or graphics we frequently need a tool that will give us the RGB value of the color of a particular region in some other application s window. An example could be that you need to know the background color of a JPG image so that you can use the same color for the background of the webpage on which you will display the image. ColorFinder comes in handy exactly for this. You can use this tool to pick color from any pixel on the desktop.
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Size: 135522 |
Author: gp |
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Description: Dim DP() As Byte, c As Long, d As Long
Dim i As Long, j As Long
Dim Color As Long, SRad As Double, CRad As Double
Dim p As Double, q As Double, m As Double, n As Double
Dim m1 As Double, n1 As Double, m2 As Double, n2 As Double, t As RGB, t1 As RGB, t2 As RGB, t3 As RGB, t4 As Long
Color = BackColor \\ 65536 \\ 8 + ((BackColor \\ 256 Mod 256) \\ 4) * 32 + ((BackColor Mod 256) \\ 8) * 2048
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Size: 108822 |
Author: zhou |
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Description: When developing web-pages or graphics we frequently need a tool that will give us the RGB value of the color of a particular region in some other application s window. An example could be that you need to know the background color of a JPG image so that you can use the same color for the background of the webpage on which you will display the image. ColorFinder comes in handy exactly for this. You can use this tool to pick color from any pixel on the desktop.
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Size: 135168 |
Author: gp |
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Description: Dim DP() As Byte, c As Long, d As Long
Dim i As Long, j As Long
Dim Color As Long, SRad As Double, CRad As Double
Dim p As Double, q As Double, m As Double, n As Double
Dim m1 As Double, n1 As Double, m2 As Double, n2 As Double, t As RGB, t1 As RGB, t2 As RGB, t3 As RGB, t4 As Long
Color = BackColor \ 65536 \ 8 + ((BackColor \ 256 Mod 256) \ 4) * 32 + ((BackColor Mod 256) \ 8) * 2048-Dim DP() As Byte, c As Long, d As Long
Dim i As Long, j As Long
Dim Color As Long, SRad As Double, CRad As Double
Dim p As Double, q As Double, m As Double, n As Double
Dim m1 As Double, n1 As Double, m2 As Double, n2 As Double, t As RGB, t1 As RGB, t2 As RGB, t3 As RGB, t4 As Long
Color = BackColor \ 65536 \ 8+ ((BackColor \ 256 Mod 256) \ 4)* 32+ ((BackColor Mod 256) \ 8)* 2048
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Size: 108544 |
Author: zhou |
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Description: 用51模拟的TFT RGB接口驱动程序(HS,VS,DE,PCLK时序)-With 51 simulated driver TFT RGB interface (HS, VS, DE, PCLK timing)
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Size: 82944 |
Author: 安安 |
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Description: 基于qt的视频采集系统，有xvid压缩和解压-Qt-based video acquisition system, have xvid compression and decompression
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Size: 16384 |
Author: 广工男生 |
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Description: 其乐达(Cheertek)LCD驱动芯片(CT675)的C51源代码，代码结构清晰，可读性强。该芯片整合了Video-Decoder, Scalar, T-con及LED Backlight Driver，可驱动3.5~10.2”模拟/数字屏；接收输入信号CVBS/S-video/RGB/YCbCr/CCIR656。目前该方案主要应用产品有Portable DVD/Portable TV/Car TV/数码相框/可视门铃等中小尺寸视频产品。-Cheertek (Cheertek) LCD Driver IC (CT675) of the C51 source code, the code structure of clear, readable strong. The chip integrates the Video-Decoder, Scalar, T-con and LED Backlight Driver, can be driven 3.5 ~ 10.2 "analog/digital screen receiving the input signal CVBS/S-video/RGB/YCbCr/CCIR656. At present, the main applications of the program There are Portable DVD/Portable TV/Car TV/digital photo frame/video doorbell video products such as medium and small size.
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Size: 141312 |
Author: 陈隆永 |
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Description: mt335是整合多种信号转换驱动模拟屏的IC-MTV335 provides an integrated solution to convert CCIR601/CCIR656/CCIR1302/24-Bit RGB/18-Bit RGB digital
parallel video signals to analog TFT panel interface.
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Size: 2048 |
Author: huangcheng |
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Description: 最新的测试版：一个可用于编写v4l2 camera应用程序的库libv4l,里面除有常用的v4l2 ioctl调用的封装API外，还有yuv到rgb转换、rgb到yuv转换和jpeg decoder API。-The latest test version of: an application for writing v4l2 camera library libv4l, which are commonly used in addition to the package v4l2 ioctl API calls, there yuv to rgb converter, rgb to yuv conversion and jpeg decoder API.
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Size: 129024 |
Author: 碧海 |
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Description: OLED彩屏，型号为CMEL C0283QGLD-T，驱动芯片为三星的S6E63D6，为240*RGB*320的彩屏，
不带字库，软件模拟SPI方式驱动，通过画点实现所有功能，自己写的ARM CortexM3
lpc1768的驱动程序，程序注释比较详细，已经实际测试成功。
功能简介：毫秒级延时函数，任意时间定时。
自带多种颜色宏定义，已经实现了彩虹流的动态效果。
程序中的各种画图程序都带有颜色参数，可以自由选择所需要显示的颜色。
通过Image2LLcd软件转换图片，可以实现显示黑白图片和彩色图片（显示一张小
的彩图，主要是图片容量太大），所以也可以显示任意文字。
程序中嵌入了ASIC字符表，可以像带字库的液晶屏一样使用，从而自由显示ASIC
字符，非常好。
加入了动态数据转换函数，可以在屏幕上显示出一个浮点数，函数调用也非常
简单。
-OLED color screen, model CMEL C0283QGLD-T, Driver IC for Samsung S6E63D6, for the 240* RGB* 320 color screen,
Without character, the software simulation SPI mode driver, through the drawing point to achieve all the features of their writing ARM CortexM3
lpc1768 driver, a more detailed program notes, field-tested successfully.
Features: millisecond delay function, any time time.
Comes with a variety of colors macro definition, has achieved a dynamic flow of rainbow effect.
Program in a variety of drawing programs with color parameters, you can choose the color to be displayed.
Pictures by Image2LLcd software conversion, can display black and white photographs and color images (show a small
The color pictures, mainly picture size too big), so it can display any text.
Characters embedded ASIC application form, can be like the LCD screen with the same font used to display ASIC Free
Character, very good.
Add dynamic data conversion functions that can be displayed
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Size: 300032 |
Author: 张程序 |
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Description: The img2tif program converts an Imagine .img file into one or more GeoTIFF files.
Usage: img2tif [-i img_filename] [-o tif_basename] [-c] [-v n...]
[-rgb [red_band green_band blue_band]] [-?] [-quiet]
Arguments:
-i input .img file
-o output base file name
Output files will be named base_name1.tif ... base_nameN.tif,
where N = no. of bands.
-rgb produce an RGB image file from the indicated band numbers
within an existing imagine file.
-s output file is in strips (tiles is default)
-c packbits compress flag (def=uncompressed)
-v overview sampling increment(s) (0=single, 98=full set minus 2x,
99=full set) Examples: -v 2 4 8 -v 0 -v 99
-quiet Don t produce a translation report.
-? Print this explanation of command line arguments-The img2tif program converts an Imagine .img file into one or more GeoTIFF files.
Usage: img2tif [-i img_filename] [-o tif_basename] [-c] [-v n...]
[-rgb [red_band green_band blue_band]] [-?] [-quiet]
Arguments:
-i input .img file
-o output base file name
Output files will be named base_name1.tif ... base_nameN.tif,
where N = no. of bands.
-rgb produce an RGB image file from the indicated band numbers
within an existing imagine file.
-s output file is in strips (tiles is default)
-c packbits compress flag (def=uncompressed)
-v overview sampling increment(s) (0=single, 98=full set minus 2x,
99=full set) Examples: -v 2 4 8 -v 0 -v 99
-quiet Don t produce a translation report.
-? Print this explanation of command line arguments
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Size: 1370112 |
Author: Alex |
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Description: 用FPGA实现的JPEG编码器，可以直接使用，内含完成说明文档，经过验证无误。-• JPEG baseline encoding JPEG ITU-T T.81 | ISO/IEC 10918-1
• Standard JFIF header v 1.01 automatic generation
• Color images only (3 components, RGB 24 or 16 bit, YUV input)
• Two programmable Quantization tables
• Hardcoded Huffman tables (luminance and chrominance)
• 2.3 to 2.7 clock cycles per one input 24 bit pixel @ 50 Quality
• OPB programming and data Host interface
• 4:2:2 subsampling
• Source code target independent, synthesizable RTL VHDL code
• Detailed documentation
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Size: 21650432 |
Author: |
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Description: 目标跟踪第t帧图像，目标特征，噪音参数，粒子窗口
1. 在第一帧选定跟踪区域，将图像由rgb转成hsv，计算目标的特征模型；
2. 初始化粒子，用超像素计算粒子的特征；
3. 通过emd计算粒子所在位置区域特征计算与目标特征的相似度；
4. 根据emd计算粒子的权重，归一化权重，新的目标位置是所有粒子的位置和权重乘积的和；
5. 建立新目标的特征模型，计算emd。
6. 更新噪音参数；
输出：目标位置，更新参数，新的粒子窗口
-Multiple Object Tracking
Using K-Shortest Paths Optimization
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Size: 3515392 |
Author: 叶一波 |
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Description: 对RGB图像进行彩色平衡处理。一些彩色图像数字化后在显示时候经常看起来不正常，三基色不平衡，此程序将之校正。-Color balance in RGB image processing. Some digital color image on the display time often don t look normal,call this tricolor imbalance, this program will correct it.
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Size: 172032 |
Author: 小精 |
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Description: RGB and YUV don t supply burst, so check format beforehand.
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Size: 1024 |
Author: xzfusx |
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Description: 相关色彩模式知识：
HSV颜色空间
HSV(hue,saturation,value)颜色空间的模型对应于圆柱坐标系中的一个圆锥形子集，圆锥的顶面对应于V=1. 它包含RGB模型中的R=1，G=1，B=1 三个面，所代表的颜色较亮。色彩H由绕V轴的旋转角给定。红色对应于 角度0° ，绿色对应于角度120°，蓝色对应于角度240°。在HSV颜色模型中，每一种颜色和它的补色相差180° 。 饱和度S取值从0到1，所以圆锥顶面的半径为１。HSV颜色模型所代表的颜色域是CIE色度图的一个子集，这个 模型中饱和度为百分之百的颜色，其纯度一般小于百分之百。在圆锥的顶点(即原点)处，V=0,H和S无定义， 代表黑色。圆锥的顶面中心处S=0，V=1,H无定义，代表白色。从该点到原点代表亮度渐暗的灰色，即具有不同 灰度的灰色。对于这些点，S=0,H的值无定义。可以说，HSV模型中的V轴对应于RGB颜色空间中的主对角线。 在圆锥顶面的圆周上的颜色，V=1，S=1,这种颜色是纯色。HSV模型对应于画家(Knowledge of color patterns:
HSV color space
HSV (hue, saturation, value) color space model corresponds to a conical subset in cylindrical coordinate system, the corresponding top cone in V=1. which contains the RGB model of R=1, G=1, B=1 three, the color is bright. The color H is given by the rotation angle around the V axis. The red corresponds to the angle 0 degrees, the green corresponds to the angle 120 degrees, the blue corresponds to t)
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Size: 6144 |
Author: 衣囖
|
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