Original film:
After repair:
Final effect:
Note: The original film used in this tutorial is raw files, if it is a JPG file will not have such a large adjustment space, only raw files to better do later adjustments, so it is recommended to take important photos at ordinary times
Try raw format storage.
I. LR pre-processing
1, in the Lightroom 3.2 (for short: LR) Im
Words don't say much, directly on the code
1 Code implementation and results screenshot,
#coding: Utf-8#使用skflow内置的LR, the integrated regression model in Dnn,scikit-learn predicts "US Boston house prices"From Sklearn import datasets,metrics,preprocessing,cross_validation#读取数据Boston=datasets.load_boston ()#获取房价数据特征及对应房价X,y=boston.data,boston.target#数据分割, 25% tests.X_train,x_test,y_train,y_test=cross_validation.train_test_split (x,y,test_size=0.25,rando
Difference between LR and SLR (follow set and search operator)
In syntax analysis, slr uses follow sets and LR uses search characters, which is the root cause of different functions.
The follow set calculation method is as follows:
1.For method start character S, set # To follow (s;
2.If a-> α B Beta is a production formula, the first (Beta )/{ε} is added to follow (B;
3.If a-> α B is a production formula,
OriginalHttp://www.cnblogs.com/Bonnie83/p/3525200.htmlBeginner performance test, the first step must learn the script recording, but all the way down all kinds of recording failure, playback script failure of endless problems, the reason is that LR itself has a compatibility problem with the test environment caused the recording failure, the deeper reason is that the recorder does not know the principle of LR
Issue: IE8 when opening the company digital nerve this add-in cannot be recovered and site restore is incorrect.Workaround:1, the management of IE add-ons, all disabled after the problem persists, OK is not an add-on problem.2. Reset IE8, Tools-internet Options-Advanced-Reset: Delete personalization. No way.3, unloading load IE8, the problem still exists.4, anti-virus, strong kill Trojan horse. The problem still exists.Click on the tool -internet option and the following error appears:Rundll32.e
installing XINETD services Input command: RPM-IVH xinetd-2.3.14-10.el5.i386.rpm 8. View xinetd Services Input command: rpm-q xinetd 9. Modify the Rlogin, rsh, rexec configuration files under/etc/xinetd.dInput command: CD/ETC/XINETD.DInput command: VI rlogin/rsh/rexec Open Three configuration files, modify disable = yes disable = noInput command: Press the INSERT key to enter the modified state, first press ESC and then enter: Wq Save10. Start the XINETD serviceInput command: Service xinetd r
Local extra exposure, this is a traditional darkroom term. For a part of the screen additional exposure time, consider the size of the additional exposure area, now using Lightroom (hereinafter referred to as LR) in the Mask function compared with the traditional darkroom, whether speed, flexibility, replication are not the same. PS is not compared with PS because the main processing and design of non-raw materials JPG pixel map, and
To give you Photoshop software users to detailed analysis to share the solution of PS and LR color difference problem tutorial.
Tutorial Sharing:
First of all, please go to Lightroom > preferences:
After you open the Preferences interface, select "External edit" above:
You will find that LR preset external editing of the gamut, not our general cognitive sRGB, but the gamut of P
An in-depth understanding of SP, LR, and PC in-depth understanding of the three registers of arm is of great benefit to both programming and porting of the operating system.
1. Stack pointer R13 (SP): Each anomaly pattern has its own independent R13, which usually points to the stack dedicated to the exception mode, i.e. five exception modes, non-exception modes (user mode and system mode), each with separate stacks, indexed by different stack pointer
100 to get the picture. In addition, a large number of pull shadows, the screen will produce a lot of noise, so shadow pull is usually combined with noise reduction applicable. The process of noise reduction in LR "reduce noise" in the Details window.
Second, to create a warm-tuned light
I want a golden picture. Then the method is no more than four kinds: 1, improve the color temperature, 2, improve the brightness, saturation, 3, separate pull oran
PS+LR synthetic to create dark tune Firefly atmosphere Portrait
This photo shoot time is in the afternoon about 4-5, Kunming Light is still very bright, but in a deep mountains shooting so the environment will still be darker than usual. In the color palette when you want to do a dark and with a bit of mystery theme, when the girl brought the antlers, so she thought of a firefly effect.
First take a look at the front and back of the cont
Title, the error is as follows: Javax.xml.parsers.FactoryConfigurationError:Provider Org.apache.xerces.jaxp.DocumentBuilderFactoryImpl Not foundFind a lot of places, did not find the reason, very accidentally in a post found the above error, although not loadrunner. But I tried it. Actually solved the problem.Method: Add the following two words to Init in Java vuser:System.setproperty ("Javax.xml.parsers.DocumentBuilderFactory", " Com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImp
Disadvantages:(1) applies to non-browser applications.(2) record all requests and resources from sever, even crawl non-HTML applications, so more association is required, and the script looks quite complex.In summary, choose which recording method can refer to the following scenarios:(1) If the application is a Web application, the preferred is html-based recording mode;(2) If the application is a non-Web application using the HTTP protocol, the url-based recording mode is preferred;(3) If the
1. Attenuation and sparsity of parameters
The advantages of parameter attenuation are: Generally speaking, the data have certain fluctuation, weaken each parameter, prevent some parameters too big, can weaken the influence of data varience, prevent overfitting, improve generalization ability.
Sparsity, the benefits are: 1) significantly reduce the calculation, 2) Reduce the parameters, prevent overfitting, improve generalization ability
Two regularization of 2.L1 and L2
1l can bring parameter at
within 5 seconds, monitor some other values at the same time
Aborted_clients
The value of the client being abnormally interrupted is not affected for some applications, but may be traced to other applications because an abnormally interrupted connection may indicate a problem with some applications
Questions
The number of queries that can be obtained per second, or the number of all queries.
Opened_tables
Indicates that the table cache
Article Title: LR monitoring Linux system resource details. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Average load:
Average number of processes simultaneously in Ready state during the last minute
Average number of processes in the "ready" status at the same time in the last minute
Collision rate
Collisions p
parameterized right point select parameterization can beIn the Winsocekt protocol to do the correlation method, the following link can see the detailed description, here is not much to say.Http://www.51testing.com/?17369/action_viewspace_itemid_14091.htmlSome time ago also encountered a project using the Socekt protocol, because cannot use LR direct recording so I wrote a Winsocekt protocol script, because the first time to write a script so go a lot
These days I have compiled some syntax analyzers that can analyze statements that comply with SLR, LR, and lalr specifications. All classes are placed in the syntexparse package. The algorithm comes from longshu. Below are some usage instructions.
The symbol class indicates the Terminator and non-terminator in the grammar.
The first parameter of the constructor is the symbolic name and the type is string. The second parameter indicates whether the sym
Website: http://blog.csdn.net/zhou1232006/article/details/6149548An in-depth understanding of the three registers of arm is of great benefit to both programming and porting of the operating system.1. Stack pointer R13 (SP): Each anomaly pattern has its own independent R13, which usually points to the stack dedicated to the exception mode, i.e. five exception modes, non-exception modes (user mode and system mode), each with separate stacks, indexed by different stack pointers. When the arm enters
Recently, when doing performance test analysis of LR results, the problem of different response time values of each transaction in summary and average transaction response time was also encountered. Make a note here.If you set the thinking time in the transaction, you need to be aware of the filter thinking time.Set whether the method is included in the View->summary filter, whether there is a filter that contains the think time (the last item in LR11
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