How to adjust the pixel size of a photo Adjusting the size and pixels of a photo is an important skill. For the occasion of daily use of photos, different needs require different sizes and pixels.If the size and pixel of the photo do not meet the requirements, it may cause blurring, deformation, or too small or too large problems.Therefore, it is particularly important to learn how to adjust the size and pixels of photos.Here are some common ways to achieve this goal: 1. Professional image repair tool: Hi format image lossless amplifier is an efficient tool that uses the latest AI technology to improve image clarity.The operation is simple, and the desired effect can be achieved in just a few steps. 2. Adobe Photoshop: As a professional photo editing software, it is also very powerful in adjusting the size of pictures.After importing the desired enlarged picture, copy a layer and adjust the image size and resampling options (such as preserving details 2.0), and finally carry out some optimization processing to complete the enlarged effect. 3. WPS Office: Although it mainly develops the document editing function, it can also enlarge the image in the built-in image editor.Just right click the desired enlarged picture and select "Picture Edit" under the "Edit" menu to make various adjustments. 4. Windows has its own drawing tool: In Windows system, we can also easily modify the size and pixels of photos.Open the drawing tool and select the photo to be modified, click "Picture" under the "Start" menu, select "Resize", and enter the required size value. Through the above methods, you can easily adjust the size and pixels of your photos to make your photos more perfect.Whether it's publishing on social media, making a resume or designing posters, it can be properly displayed to leave a good impression on the people around you.
Popularize the knowledge first. PS is bitmap processing, that is, pixel points. High pixels are like high pixel data. The screen 1920X1080 is composed of 1920 horizontal axis times 1080 vertical axis pixel points, 1920x1080=2073600 points, and so on. Therefore, every picture will have a size of xp. For example, the picture of 100X50 XP is composed of 5000 points,Then the information color stored in each pixel is bigger and clearer, so you will see pictures of the same size with 10kb and 5kb resolution. You can try it, (different pictures have different colors and no comparability, and the same image should have the same size) Let's talk about PS solutions when knowledge is popularized Convert the image into a smart object in PS, so no matter how big or small you are, the image storage information will not be lost. The problem you encounter is that if you pull down the smart object without conversion, the storage information will be lost. Keep pulling down
When you keep getting smaller, it is equivalent to that you have to rearrange and combine the information in this picture. The smaller the picture is, the smaller it will be. To arrange and combine so many picture information, it is necessary to superimpose the corresponding information, which is calculated and processed by the computer.As a metaphor, a desktop represents the display surface of a picture. If you zoom in, the desktop will become smaller accordingly. The color blocks on the desktop must be stacked in proportion (calculated by computer logic) to fill the desktop.If you do not convert the intelligent object, the computer will help you to lose some color blocks, otherwise, the lost color block information will become less high-definition. If you convert the intelligent object, the computer will not lose color block information regardless of whether you zoom in or out, but will help you to calculate logically and stack them together, so that the reduced color block information will be high-definition
When using Photoshop, remember to make regular layer backups, and use content aware filling or sharpening tools to make up for possible loss of clarity.If you have to shrink the picture, use a high-quality interpolation mode (such as bicubic 3x3), which can reduce pixel blur
If you find that the image pixel drops, it may be a problem with the export settings.Check the options in Image>Canvas Size and File>Save as Web format to ensure lossless or optimized quality is selected, so that more details can be retained
When you process images in Photoshop, the pixels may become lower due to zooming, cropping, or using a low resolution filter.The solution is to work in full size in PS first, and then adjust the size as needed after editing;In addition, it is also important to maintain the high resolution of the original file. Try to avoid importing directly from web pages or low-quality sources
