I. principle and structure of a look-up table
The PLD chip with this structure can also be called FPGA, such as the acex, Apex, Spartan, and Virtex series of Altera.
Look-up-table (LUT) is essentially a ram. Currently, FPGA uses 4-input Lut, so each LUT can be regarded as a 16x1 RAM with 4-bit address lines. After you describe a logical circuit through a s
Abbreviations
Di Digital Intermediate
SP stream processor
CM Color Management
Lut lookup-table
NF negtive Film
PCS profile connection Space
Imsr input medium to scene-referred Transform
Srom scene-referred to output medium Transform
Omrd output medium to reference display Transform
Rdpd reference display to Preview display Transform
Recommended Reading Materials
A proposal for openexr Color Management
To the users of Photoshop software to explain the detailed interpretation of the use of 3D Lut to create a film color palette tutorial.
Tutorial Sharing:
High energy ahead, wear goggles!
Kneel to the UNCLE!!!! And that translation can not endure Ah! What is called "the first めて June I will えない"! I have not seen such a bad translation in Japanese for so long!
In the last article, "Color
Show lookup table (look-up-table) referred to as Lut,lut
A LUT is essentially a ram. It writes the data beforehand to ram, each time enters a signal is equal enters an address to look up the table, finds the address corresponding content, then outputs. LUT (look-up table) is actually a pixel gray value mapping table, i
To the users of Photoshop software to explain the detailed interpretation of the use of 3D Lut to create a film color production tutorials.
Tutorial Sharing:
First, scenery articles
Let's take an example of an exterior photo. Open the picture, you can see the problem inside the picture, the overall exposure is darker, color contrast is not very obvious, gray-scale content more, orange part of the high light overflow, the s
know that for a logical operation of an n input, there can be at most only 2n results, whether it is a non-operation or an XOR operation. Therefore, if the corresponding results are stored in a storage unit, it is equivalent to the realization of the function of the non-gate circuit. The principle of FPGA is also the same, it by burning write files to configure the contents of the lookup table, so that in the same circuit, the implementation of different logic functions.The lookup table (look-u
For a long time, when digital technology began to introduce the film production process in an all-round way, especially in di (Digital Intermediate), LUT played an important role. In this field, the classic color management process is not so flexible, because in many cases, Image Correction is not only technical, but also from experience. In order to accelerate the correction, it is very likely that the film is shot in a specific scenario, the applica
To the users of Photoshop software to explain the detailed interpretation of the use of 3D Lut one step to pull out the beautiful tones of the tutorial.
Tutorial Sharing:
Let's take a look at the contrast between the original piece and the film:
↑ The original piece is mostly gray, the sense of hierarchy is not clear, part of the details are exposed, background messy ↑ The film is not a lot of ~
First step
From: http://homepages.inf.ed.ac.uk/rbf/HIPR2/colmap.htm
Look-up Tables or LUTs are fundamental to processing aspects of image processing. an LUT is simply a table of cross-references linking index numbers to output values. the most common use is to determine the colors and intensity values with which a particle image will be displayed, and in this context the LUT is often called simply a colormap.The idea
The method of retrieving a table using a LUT (lookup table) to increase the speed at which pixels are read at color reduce.Implements reading of the data in the Mat object and calculates the speed of color reduce.1#include 2#include 3#include 4#include 5 6 using namespacestd;7 using namespaceCV;8 9 Static voidHelp () {Ten cout One"Author:bjtshang"Endl A"2016-12-22, CityU"Endl -"Use :""./1222_lup imageName dividewith [G]"Endl -Endl; the } - -mat scani
Here's a summary of the many ways to package a jar with idea, and later package packages can refer to the following form:
The package form with idea comes in
Package with Maven plugin maven-shade-plugin
Package with Maven plugin maven-assembly-plugin
The way to pack with idea comes in:Open idea fi
Previously used Flash to make the home page picture Carousel. The most recent site used a plugin myfocus plugin focus Map PluginUse the following: It is convenient to use, the use of the full use of ullist can be presented, very convenient.The jquery plugin uses the focus graph plugin Myf
241 jquery Plugin-jquery plugin Daquanjquery Plugin JqueryautocompleteajaxjavascriptcoldfusionCreated by American John Resig, JQuery has attracted many JavaScript gurus from around the world to join its team. jquery is another excellent JAVASCRĪPT framework following prototype. Its classic slogan is "Write less, does more" (write fewer code, do more things). jque
The plugin development of jQuery requires attention,1. The explicit jquery namespace has only one.2. Understand the options parameter to control the behavior of the plugin.3. Provide public access to the default plugin settings.4. Provide public access to the child functions.5. Private functions are definitely private access6. Support Metadata plugin.I will expla
Typecho Plugin Authoring Tutorial (ii): Write a new plugin, Typecho plugin
In the first section we understand the basic composition of a plug-in, below we need an example to practice consolidation.
True who happened, old Gao is recently revised Baidu sitemap Submit plugin for Typecho, below and old high revised it!
Ge
How to compile your own build eclipse plugin, such as Hadoop-eclipse-plugin-2.2.0.jarhttp://cxshun.iteye.com/blog/1876366Big data is a hot topic today, I believe that the Java of course we can not miss, especially in the big data era of Hadoop beloved is our Java community (the core is written in Java).See Hadoop, believe a bunch of concepts we all hear a lot, what mapreduce, this is probably explained be
Basic WordPress plugin Production tutorial, wordpress plugin Tutorial
Preparation for plugin production
First we add a folder in the \wp-content\plugins directory called "My-mood", in the folder to add a main file called index.php, which is the main file of the plug-in, the beginning of the file requires some named format: the following code
/*
The Spring boot maven plugin (Spring boot maven plugin) provides spring boot support for applications in Maven, which provides the possibility for the spring boot application to perform MAVEN operations.Spring Boot Maven plugin can package the spring boot app as an executable jar or war file, and then run the Spring boot app in the usual way.The latest version of
Created by American John Resig, JQuery has attracted many JavaScript gurus from around the world to join its team. jquery is another excellent JAVASCRĪPT framework following prototype. Its classic slogan is "Write less, does more" (write fewer code, do more things). jquery is a lightweight JS library (only 21k after compression), this is not the other JS library, it is compatible with CSS3, but also compatible with a variety of browsers (IE 6.0+, FF 1.5+, Safari 2.0+, Opera 9.0+).JQuery is a fas
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.