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C&L
France
เข้าร่วมเมื่อ 3 ก.ค. 2022
C&L presents interesting stories, news, and facts for a public audience. While all the subjects are scientific, they are presented in a simple and funny language and no subject is deeply discussed. The videos are presented in English and French languages to provide more opportunities for our audience to watch and enjoy our subjects.
Color space conversion _ RGB to XYZ _ RGB to Lab _ RGB to HSV _ RGB to CMYK
In this video we take a look at color space conversion transformations. You will see how to transform your RGB values to other color spaces using the right formula or using the general conversion matrices.
Here are some useful links.
For RGB to XYZ
www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
Online conversion of color spaces
www.easyrgb.com/en/convert.php#inputFORM
www.rapidtables.com/convert/color/index.html
convertacolor.com/
www.nixsensor.com/free-color-converter/
Here are some useful links.
For RGB to XYZ
www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
Online conversion of color spaces
www.easyrgb.com/en/convert.php#inputFORM
www.rapidtables.com/convert/color/index.html
convertacolor.com/
www.nixsensor.com/free-color-converter/
มุมมอง: 68
วีดีโอ
Color Spaces (RGB, CMYK, HSV, XYZ, Lab)
มุมมอง 3309 หลายเดือนก่อน
This is an introductory video to color spaces. The most used color spaces are introduced, including RGB, sRGB, CMYK, CIE Lab and CIE XYZ.
Fête des Lumières 2023 - Lyon __ Festival of Lights - Lyon France
มุมมอง 4.1K11 หลายเดือนก่อน
Fête des Lumières 2023 - Lyon Festival of Lights - Lyon France
Causes of colors in the nature
มุมมอง 6311 หลายเดือนก่อน
In this video, we explain some of the causes of colors in the nature. For more information, you can visit the following links: www.slideshare.net/GranchBerheTseghai/3-causes-of-color-and-their-mechanism stevedutch.net/petrology/colorcauses.htm
The World Map is wrong!
มุมมอง 104ปีที่แล้ว
The map of the world does not precisely represent the world. This video explains that the known map for the world does not reflect the countries with their true sizes.
Color measurement _ CIE XYZ _ Python _ Pandas
มุมมอง 356ปีที่แล้ว
In this video, color measurement and calculation based on CIE XYZ is explained. The data can be found in the following link: github.com/vmohammadi/Calc_color
Color understanding _Eye color cells
มุมมอง 45ปีที่แล้ว
This video simply explains how human understands colors.
Image Processing with MATLAB - Part 7 - Morphological filters
มุมมอง 115ปีที่แล้ว
This video is the last video of this course on image processing with MATLAB. In this video, the use of some morphological filters is explained.
Image Processing with MATLAB - Part 6 - Frequency domain filters
มุมมอง 227ปีที่แล้ว
This video is the sixth part of the image processing course. In this episode, the application of frequency domain filters is presented.
Image Processing with MATLAB - Part 5 - Spatial filters
มุมมอง 190ปีที่แล้ว
In this video, you will learn how to apply spatial filters on images.
Image Processing with MATLAB - Part 4 - Histogram
มุมมอง 138ปีที่แล้ว
This video is the fourth episode of the image processing course with MATLAB. This video starts processing of images with explaning histogram and some functions for correcting it.
Image Processing with MATLAB - Part 3 - Pre-processing
มุมมอง 106ปีที่แล้ว
In this part, you will learn some functions for preprocessing images. These are basic fuctions and syntaxes that are normally used for some corrections of the images and prepare them for main processes.
Image Processing with MATLAB - Part 2 - Introduction
มุมมอง 123ปีที่แล้ว
This video is the second part of Image Processing course with MATLAB.
Image Processing with MATLAB - Part 1 - Camera Selection
มุมมอง 231ปีที่แล้ว
This video is the first part of a course on Image Processing. The course is based on MATLAB software.
Color Rendering Index (CRI) - Light source ability to represent colors
มุมมอง 752 ปีที่แล้ว
This video briefly explains Color Rendering Index (CRI) whixh is an index for knowing and choosing a light source for your need.
Spectral Power Distribution (SPD); Light bulb; Light source color
มุมมอง 1.2K2 ปีที่แล้ว
Spectral Power Distribution (SPD); Light bulb; Light source color
Color Blindness: 5 facts about color blindness!
มุมมอง 1272 ปีที่แล้ว
Color Blindness: 5 facts about color blindness!
Femmes remarquables en programmation! Connaissez-vous Grace Hopper ? Programmeuses d'eniac?
มุมมอง 862 ปีที่แล้ว
Femmes remarquables en programmation! Connaissez-vous Grace Hopper ? Programmeuses d'eniac?
Température de couleur d'éclairage! Comment choisir une lumière pour notre chambre ou notre magasin?
มุมมอง 1832 ปีที่แล้ว
Température de couleur d'éclairage! Comment choisir une lumière pour notre chambre ou notre magasin?
Warm and Cool Colors; which colors are warm and which cool? What about warm and cool lights?
มุมมอง 1292 ปีที่แล้ว
Warm and Cool Colors; which colors are warm and which cool? What about warm and cool lights?
Albert Henry Munsell: Painter and scientist - Color system
มุมมอง 4002 ปีที่แล้ว
Albert Henry Munsell: Painter and scientist - Color system
Excellent video 👏
Thanks Salah
each year Lyon sets new standards...
nice festival
Very clear focuse on Methodology. Solar energy have effects that are important but also and electromagnetic solar radiation that can be seen in the quantization by the inter-reflactiones. Yours purpose of a sun and sky model like geometric, radiance, luminance distribution. Bright clear as clear sky! 👍
Thank you for your comment Anja
@@vahid_mohammadi Your welcome! For me it all started by researching Power spectrum of a function and implying to Passive sustainable discipline as civil research engineer. For me every enthusiam in knowledge of 21st has big impact. You are learning like before on the university. Yours notion is so important in civil engineering as well as in other similar branches, mybe most of all in electrical engineering and as well as in physics for example Fourier transformation if power is transmited by solar and electromagnetic radiation. Today I am researching path of light structure with optical spectometar, mybe another day noise to see how differnt fields of physics and engineering give some feedback theory on whole quifer and climate - from sun to lend and underground. Nice valuable topic to large knowledge. Wish you luck in Yours presentation! ☀️🔋
Can we get the color values of 2 object to compare them?
Dear fany Sure. Actually the goal of measuring colors precisely (as explained in this video) is to be able to compare colors. For example, there are many colors that their RGB values are similar but the colors are different. So, using the color measurement that explained in this video and obtaining the precise color values (XYZ values), we can compare colors of objects correctly.
عینک جدید مبارک😍😍
مرسیییییی
😍😍😍
داشتم، ولی کم استفاده میکنم
Next video ??
Thank you for following the course. Multiple videos and courses are ready to be shooted. As soon as we find some time, we'll resume the recordings.
👌🏻👌🏻
Super
👍
Nice !!!!
Please put English subtitle on video ❤️❤️
Thank you so much for watching and following our videos. We try to provide English subtitles for the French videos soon.
Wow, Interesting
Nice 👍🏿
👌
👍
Interesting!
❤️❤️❤️
Nice video, very interesting
Thanks so much for watching our videos and your comment
👍
Great!!!!
🤔 interesting!
As usual, the video is very interesting, simply explained and very comprehensive!!! Very good Keep going 👍🏿💪🏿
Thank you so much. We are so happy to have you as a follower and we will do the best.
So perfect and interesting! success my dear friend.
Good video 👍
Helloooo 👋🏿 very nice and comprehensive video ! Good 👍🏿