Advice 1: How to enlarge a photo and save changes

Usually photo files obtained by digital cameras or scanners are very large in pixels. Images are also transmitted via the Internet, including photos, pre-reduced savings, so the need to increase their size occurs frequently.
How to enlarge a photo and save changes
You will need
  • Graphic editor MS Paint!
Take, for example, installed with the Windows operating system is a simple graphic editor Paint. To run it through main menu - press the Windows key to expand it, then navigate to "All programs", open the sub - "Standard" and select Paint. You can do without menus - press the win key and r, enter the text mspaint and click the OK button.
Download to photoshop the photo you want to enlarge. The appropriate dialog can be accessed by pressing ctrl + o. With it find the computer file containing the photo, and click "Open".
Specify the percentage of the Paint should increase the photo. This setting is invoked by clicking the middle button in the vertical group of three icons section of the "Picture" menu editor. The same command is duplicated hot keys ctrl + w. In the opened window, "resize and skew" the top section contains the settings you need zoom - increase to the desired value a number in the "horizontal" or "vertical". Default size is specified here in percent, and the change is proportional, but if necessary, you can change both settings - check the box labelled "pixels", and the checkbox "Keep aspect ratio" uncheck the box. When the zoom options are set, click the OK button and Paint will resize the pictures accordingly.
Save the made changes. If the file containing the original image you no longer need, just press ctrl + s, and a graphics editor will record the photo in its new size in the same file. Otherwise, click the blue button in the upper left corner and in the popup menu, go to "Save as". Select one of the listed there graphic formats, and the application will open the standard Windows save dialog. In it you will need to specify the name of the new file and where it needs to be recorded, and then click the "Save" button. The augmentation and preservation of the photos to be completed.

Advice 2: How to enlarge a photo in photoshop

Even the simplest of modern cameras today can do photography of good quality, which will easily be able to print large format. But sometimes before the user gets the need to increase the photo, and in this he come to the aid of an irreplaceable friend and companion Photoshop.
Enlarge the photo in Photoshop is possible, though not easy
But first, let's understand what exactly do you mean by the term "enlarge photo", because many users often confuse two completely different concepts - the "enlarge photo" and "enlarge the photo". Let's say you have a photograph similar to the above, it is a great extension that you are quite satisfied, but you want to make the subject appear larger, not lost somewhere in the depths of the image. What you need, and will be called "increase-up photos". The problem is easy to solve the function of Crop. Crop you can find in the toolbar of Photoshop.
The Crop function on the toolbar
Click on the button on the toolbar, hover the mouse cursor over the photo, press the left key and drag the frame to the size you need. The frame can be made as variable and fixed, to turn it in the desired direction. Pressing the Enter key will complete the operation. You increased up pictures.
The increase in plan photos
But most often the words "enlarge photo" the user understands the increasing expansion of this pictures it will be more complex. From big little to create is easy, but to achieve the opposite result will have to make some effort and loss of quality photos avoiding unlikely.

Currently, the most used algorithms to enlarge the pictures in Photoshop are the following two ways.
1. Step-by-step photograph. If photo zoom in 100% it will strongly lose in quality, while increasing by only 10% deterioration is unlikely to be visible to the eye. So 10 times better at 10 than once, but once 100.

2. You can zoom to the size at twice the desired, sharpen it, blur out unwanted elements, add saturation, contrast and reduce to the desired size, is exposed at the compression algorithm to Bicubic Sharper
Option Bicubic Sharper when reducing the picture
Alternatively, you can use a different specialized program to increase, for example Photo Zoom Pro. This program uses a sophisticated algorithm which can improve photos, but its capabilities are not limitless. The increase is possible only up to certain limits, and a photo captured by a cell phone with a weak camera, print quality in A4 format will already be difficult, even after the increase in a special program or Photoshop. Therefore, let the original photo is, the more the better. After all, from little big, as you already know, you can do always. But the way back will be much harder.
It is better to take pictures with sufficient quality and size
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