Location:
Search - chromaticity
Search list
Description: 一個包含完整繪製 CIE Chromaticity Diagrams 的程式, 包含支援 CIE Standard Observer, Color Mstching Functions, 及
CIE 1931, CIE 1960, CIE 1976 等格式.-contains a complete CIE PLL Diagrams mapping programs, including support CIE Standard Observer, Color Mstching Functions, and the CIE 1931, the CIE 1960, the CIE 1976 formats.
Platform: |
Size: 289354 |
Author: 黃建華 |
Hits:
Description: 可以进行图形和图象的处理和开发的应用，具有的功能你看了就知道了啊！
Platform: |
Size: 416637 |
Author: 王者 |
Hits:
Description: 用delphi写得生成CIE颜色空间图的代码。比如CIEXYZ CIExyY.
Platform: |
Size: 344241 |
Author: 王慧明 |
Hits:
Description: 一個包含完整繪製 CIE Chromaticity Diagrams 的程式, 包含支援 CIE Standard Observer, Color Mstching Functions, 及
CIE 1931, CIE 1960, CIE 1976 等格式.-contains a complete CIE PLL Diagrams mapping programs, including support CIE Standard Observer, Color Mstching Functions, and the CIE 1931, the CIE 1960, the CIE 1976 formats.
Platform: |
Size: 288768 |
Author: 黃建華 |
Hits:
Description: 色度学是—门研究彩色计量的科学，其任务在于研究人眼彩色视觉的定性和定量规律及应用。彩色视觉是人眼的—种明视觉。彩色光的基本参数有：明亮度、色调和饱和度。明亮度是光作用于人眼时引起的明亮程度的感觉。-Chromaticity is the- the door of the scientific study of color measurement, and its mission is to study the human eye color visual qualitative and quantitative laws and applications. Color vision is the human eye- the kinds of visual-ming. Color of light the basic parameters are: brightness, hue and saturation. Brightness is the light acting on the human eye caused by the degree of bright feeling.
Platform: |
Size: 27648 |
Author: leigh lee |
Hits:
Description: 可以进行图形和图象的处理和开发的应用，具有的功能你看了就知道了啊！-Can be graphics and image processing and applications developed with the functions you watched know ah!
Platform: |
Size: 416768 |
Author: 王者 |
Hits:
Description: dephil的图像色度调整代码，再一些图像处理中很有用-dephil image chromaticity adjustment code, and then a number of useful image processing
Platform: |
Size: 205824 |
Author: 李军 |
Hits:
Description: 三维彩色Yxy色空间转换
根据Y色度值的不同,将图像分成10级分隔,分别显示出来-Yxy three-dimensional color-color space conversion in accordance with Y chromaticity values are different the image is divided into 10 separated, respectively, displayed
Platform: |
Size: 2001920 |
Author: alai |
Hits:
Description: 用delphi写得生成CIE颜色空间图的代码。比如CIEXYZ CIExyY.-Delphi written by CIE color space diagram to generate code. For example, CIEXYZ CIExyY.
Platform: |
Size: 344064 |
Author: 王慧明 |
Hits:
Description: 1. Chromaticity Measurement Software (Ca200Sample_Color.exe) provides (电视色彩分析CA-210专用)
Measurement of Chromaticity/Luminance/Flicker(CA-210)
Continuous Measurement / Interval Measurement -1. Chromaticity Measurement Software (Ca200Sample_Color.exe) provides (TV color analysis of CA-210 precincts) Measurement of Chromaticity/Luminance/Flicker (CA-210) Continuous Measurement/Interval Measurement
Platform: |
Size: 36864 |
Author: dahai |
Hits:
Description: 2.Uniformity / Contrast Software(Ca200Sample_Contrast.exe) provides
Measurement of uniformity for chromaticity, luminance etc. and contrast.
Measuring points are 3x3 or 5x5 spots
(CA210样本程序)-2.Uniformity/Contrast Software (Ca200Sample_Contrast.exe) provides Measurement of uniformity for chromaticity, luminance etc. And contrast.Measuring points are 3x3 or 5x5 spots (CA210 sample procedure)
Platform: |
Size: 29696 |
Author: dahai |
Hits:
Description: CIE色度图, CIE 1931 RGB, CIE 1931 XYZ, CIE 1931 xyY-CIE chromaticity diagram, CIE 1931 RGB, CIE 1931 XYZ, CIE 1931 xyY
Platform: |
Size: 218112 |
Author: Shahsen Chen |
Hits:
Description: Chromaticity CIE 1931-Chromaticity
Platform: |
Size: 328704 |
Author: alan |
Hits:
Description: 数字图象处理教程
INTRODUCTION 4
DIGITAL IMAGE DEFINITIONS 5
COMMON VALUES 6
CHARACTERISTICS OF IMAGE OPERATIONS 7
TYPES OF OPERATIONS 7
TYPES OF NEIGHBORHOODS 8
VIDEO PARAMETERS 9
TOOLS 9
CONVOLUTION 10
PROPERTIES OF CONVOLUTION 10
FOURIER TRANSFORMS 10
PROPERTIES OF FOURIER TRANSFORMS 11
IMPORTANCE OF PHASE AND MAGNITUDE 14
CIRCULARLY SYMMETRIC SIGNALS 15
EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15
STATISTICS 16
PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16
PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16
AVERAGE 18
STANDARD DEVIATION 19
COEFFICIENT-OF-VARIATION 19
PERCENTILES 19-INTRODUCTION 4
DIGITAL IMAGE DEFINITIONS 5
COMMON VALUES 6
CHARACTERISTICS OF IMAGE OPERATIONS 7
TYPES OF OPERATIONS 7
TYPES OF NEIGHBORHOODS 8
VIDEO PARAMETERS 9
TOOLS 9
CONVOLUTION 10
PROPERTIES OF CONVOLUTION 10
FOURIER TRANSFORMS 10
PROPERTIES OF FOURIER TRANSFORMS 11
IMPORTANCE OF PHASE AND MAGNITUDE 14
CIRCULARLY SYMMETRIC SIGNALS 15
EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15
STATISTICS 16
PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16
PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16
AVERAGE 18
STANDARD DEVIATION 19
COEFFICIENT-OF-VARIATION 19
PERCENTILES 19
MODE 20
SIGNALTONOISE RATIO 20
CONTOUR REPRESENTATIONS 21
CHAIN CODE 21
CHAIN CODE PROPERTIES 22
CRACK CODE 22
RUN CODES 23
PERCEPTION 23
BRIGHTNESS SENSITIVITY 23
WAVELENGTH SENSITIVITY 24
STIMULUS SENSITIVITY 24
SPATIAL FREQUENCY SENSITIVITY 25
COLOR SENSITIVITY 26
STANDARD OBSERVER 26
CIE CHROMATICITY COORDINATES 26
OPTICAL ILLUSIONS 28
IMAGE SAMPLING 30
SAMPLING DENSITY FO
Platform: |
Size: 2639872 |
Author: sean |
Hits:
Description: 色度亮度信息检测视频帧中前景 背景 高亮度 -forground background high light detection using chromaticity
and brightness
Platform: |
Size: 3072 |
Author: shanshan |
Hits:
Description: This paper is concerned with the derivation of a progression
of shadow-free image representations. First we show that
adopting certain assumptions about lights and cameras leads to a
1-d, grey-scale image representation which is illuminant invariant
at each image pixel. We show that as a consequence, images
represented in this form are shadow-free. We then extend this 1-d
representation to an equivalent 2-d, chromaticity representation.
We show that in this 2-d representation, it is possible to re-light
all the image pixels in the same way, effectively deriving a 2-d
image representation which is additionally shadow-free. Finally,
we show how to recover a 3-d, full colour shadow-free image
representation by first (with the help of the 2-d representation)
identifying shadow edges. We then remove shadow edges from
the edge-map of the original image by edge in-painting, and we
propose a method to re-integrate this thresholded edge map, thus
deriving the sought-after 3-d shadow-free image.
Platform: |
Size: 6412288 |
Author: dermeche |
Hits:
Description: 根据输入的色坐标自动计算出色域,并标注在CIE-1931色度图上.-Automatically calculate based on the input color coordinates of the gamut, and marked in the CIE-1931 chromaticity diagram....
Platform: |
Size: 1115136 |
Author: stf |
Hits:
Description: Abstract— When skin areas like faces and hands are imaged under natural environments their color appearance is frequently
affected by variations in illumination intensity and chromaticity. In color-based skin tracking and detection, changing
intensity is often dismissed either with the use of normalized, intensity-invariant color coordinates or by additionally modeling
possible skin intensities. Chromaticity variations are rarely considered although they are common in practice. In most
approaches considering chromaticity the experiments are done with a small or undefined variation range. It is difficult to
compare different approaches and assess their applicability range for this reason. To improve the situation, we evaluate the
performance of four state-of-the-art methods under drastic but practically common illumination changes. The effect of
illumination chromaticity for skin is clearly defined, and based on it we draw conclusion about the performance of these
approaches.
Platform: |
Size: 1176576 |
Author: Daria |
Hits:
Description: 这个程序可以在CIE马蹄形图上，画出380nm-780nm波长的色品坐标，即CIE1931x-y色品坐标图-Chromaticity coordinates for wavelength from 380nm to 780nm can be plotted. It can be called CIE1931 x-y Chromaticity coordinates
Platform: |
Size: 14336 |
Author: ella |
Hits:
Description: 色坐标计算绘图软件，C I E 1 9 3 1，简单易用(Chromaticity,Color coordinate calculation and drawing software, C I E 1931, easy to use)
Platform: |
Size: 343040 |
Author: 阿No
|
Hits: