Del Abc.txt>nul 2>nul
This ">nul 2>nul" can mask the output of all the screens can be understood as follows:
If a command is executed, but do not want to see the implementation of this command on the screen, you can use "[Command]>nul" can mask
Sometimes we do not want the browser to use caching to speed up the display of the Web page, especially those forums such as frequently updated content of the page, on the internet can be said to use the following methods to screen the cache, but I
Oracle's virtual Private database features, also known as fine-grained access control, provide row-level security checks on data management language DML statements such as SELECT. The Pl/sql policy function is associated with a data table that can
For photographers, it is essential to post-processing photos. In today's late-stage software, Adobe Lightroom is one of the most popular. And there are many reasons why photographers like it, such as convenient and fast operation, powerful, simple and easy to get started and so on. And then, let's take a look at its 9 big "kill", and if you know anything else, add him in!
1. Use sync to edit pictures on iphone and ipad
In the
PerfectPhotoSuite is a powerful PS filter plug-in set. Its powerful functions have become a must-install Photoshop for many photographers and designers ,? PhotoshopElements, Lightroom filter plug-in. The latest version of PerfectPhotoSuitePremiumEdition7.5 is even more powerful. OnOnePerfectPhotoSuite7.
Perfect Photo Suite is a powerful PS filter plug-in set. Its powerful functions have become a must-install Photoshop for many photographers and design
This tutorial mainly uses Photoshop to pull out the Venetian scenery photos with fresh and transparent colors, from photos taken by friends from Venice. Also good, is the overall hair ash, is also a common problem of digital photography. Using the Lightroom color, and then using PS layer mask synthesis. Now let's study together.
Look at the effect chart first.
First look at the original image:
Now the original image into the
The Simplified Chinese version of AdobePhotoshopLightroom5 has been officially released recently, and the mini-editor has been installed for trial use for the first time. However, how to crack AdobePhotoshopLightroom5 has become a concern for many people, in fact, you can activate AdobePhotoshopL by modifying the HOSTS file to bypass Adobe website verification.
Adobe Photoshop Lightroom 5 Simplified Chinese version has been officially released recentl
The official version of AdobePhotoshopLightroom5 has finally been released. Now, you can log on to the official Adobe website to download the trial version of the official version of AdobePhotoshopLightroom5. However, the editor found that the Download button provided by Adobe had never been unresponsive, and finally found the download link in the source code of the webpage. AdobePhotoshopLightroom5 added
The official version of Adobe Photoshop Lightroom
The waves hit the rocks, filmed in Spanish San Sebastian Photography: Chris Tennant
"Use a variety of tools to adjust a picture to get the right tone."
Sometimes, after filming the beautiful scenery, the actual effect of the picture is gray, let people disappointed. Can the problem be corrected by increasing the contrast alone?
Simply adjusting the contrast is obviously not going to work. Excessive contrast and grey are not bad results. The key question is how to adjust accurately and maintai
increases contrast and saturation, making the photo more "sci-fi."
The data is adjusted as follows (can be added and reduced as per individual preference):
Hightlight Light-100
Shadow Shadow +100
Contrast contrast +70
Clarity sharpness +40
Vibrance Natural saturation of +50
You've seen a significant difference after you've adjusted the value.
"highlight" is for the photo in the light of the place to make adjustments, lighten the department can appear to be exposed to the pla
The waves hit the rocks, filmed in Spanish San Sebastian Photography: Chris Tennant
"Use a variety of tools to adjust a picture to get the right tone."
Sometimes, after filming the beautiful scenery, the actual effect of the picture is gray, let people disappointed. Can the problem be corrected by increasing the contrast alone?
Simply adjusting the contrast is obviously not going to work. Excessive contrast and grey are not bad results. The key question is how to adjust accurately and maintai
photographers, they will not use the above mentioned in most of the simple late software, because after all, the scope of the adjustment is very wide, so the requirements of the software function is very high. General high-level photographers, in the late will choose Photoshop or Lightroom These two software, is the most common and most general two software. Today our introduction will also revolve around the Lig
darkest shadow of the building, such a wide range of exposure, it is difficult to catch up through a "raw+, so we have to achieve through different means, This method is "HDR synthesis".
Before HDR is synthesized, we have to prepare three photos that are completely different from each other, as in the case of three photos, each of which is exposed to one another, ready to read into the Lightroom.
After reading the
MAC VS PC
First of all, do you want to use a Mac or a PC? But if you don't have an old baggage and don't want to spend time studying computer hardware, I suggest Mac, because it's simpler to choose, and it's easy to buy an imac or Mac book Pro with 8GB or more RAM. But if you're a long-term PC user, Accustomed to Windows operating environment and do not want to spend time to learn a new operating system, or work need to use the PC, the choice of PC is completely no problem, the same efficiency,
, Accustomed to Windows operating environment and do not want to spend time to learn a new operating system, or work need to use the PC, the choice of PC is completely no problem, the same efficiency, the PC will be cheaper. With software like Photoshop or Lightroom, the Mac and PC have the same effect, and the Mac will be better, but it makes sense to use a Mac to make people look good.
The advantage of PC is that each kind of hardware can be flexib
LR (Lightroom) used for a long time, like a blunt knife, many people think that need to buy memory or upgrade a new computer, in fact, the reason for the slow may not be hardware. If you have had that kind of refreshing feeling after the first installation, and now slowly, most of them are due to lack of optimization. I use i3 four cores, 12g RAM, 128SSD, or slow. The most obvious is to call the picture, loading up to 5 seconds, this hardware is not D
exposure, it is difficult to catch up through a "raw+, so we have to achieve through different means, This method is "HDR synthesis".
Before HDR is synthesized, we have to prepare three photos that are completely different from each other, as in the case of three photos, each of which is exposed to one another, ready to read into the Lightroom.
After reading the Ligh
We'll tell you how to use the preset options provided by Lightroom 4 to dramatically increase your productivity and create fascinating special effects.
Do you think that when we're working on our own photos, we always do the same thing again and again with the same settings? If so, the preset options in Lightroom will drastically reduce the time we face the screen staring blankly. A preset is a saved file-
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.