In this way, the stored files can meet your requirements. You can change a 60k file into a 20k file without changing the length, width, height and resolution of the photo, but the quality of the photo is slightly reduced.
How to change the size of Sony Ericsson u20i photos? Create a new file with photoshop, the size is set to 34 mm * 45 Mr, then open your photo with software, drag the photo into your new file, use ctrl+alt+t, zoom, put away and save it in the format you want.
How to change the photo size in batches?
Put all the one-inch photo files in the same folder, then run Photoshop and select "File → Automatic → Contact Table 2" to pop up the dialog box (Figure 1).
Click "Browse" to find the folder where the inch photos are stored. If there are multiple folders under this folder, you should select "Include all subfolders". Setting the height and width of thumbnails is a key step. If the resolution of most photos in your hand is around 100× 120 pixels, we set the width to 500 pixels and the height to 700 pixels to ensure the clarity of photos. Not too high. If it is too high, interpolation operation will lead to blurred photos. It is best to keep the aspect ratio of 7/ 10, because the aspect ratio of a 5-inch photo is 3.5/5. If it is not set according to this ratio, some photos will be cut off when they are developed.
Then select "RGB mode" as the mode and tick before "Merge all layers". You can choose any of the following options for gallery thumbnail location, set the column to 2 and the row to 3, and put a check in front of "Use file name for title" (the file name will be marked under each inch of photos, so it won't be confused because there are too many photos). Please refer to figure 1 for parameter setting, and confirm after setting.
If there are many photos in the folder, multiple files will be automatically generated during batch typesetting. We're done. Let's see if there are any problems. There may be some photos out of proportion. It doesn't matter. Use "Rectangular Box Selection Tool" to select photos out of scale, press "Ctrl+T" to transform freely, and drag both sides to adjust to the best effect. The final effect is shown in Figure 2.
If you can't see the answer chart above, you can open the website and see its production steps: Ali Sisi. /dev/tool/Photoshop/2007/2007 1326363。
I use ps to do all the steps of batch processing (for reference only): put the pictures to be batch processed into folder A, create a new folder B, then open the first picture to be modified, window-action, and then pop up a small column box: create a new action-just call it pcl, and then record the following operations! Then use this picture to do what you want! After modification, save this drawing to folder B, and then PS- Auto-Batch will have a file. At this time, you will see that you want to set the operation! Action You choose pcl, which has an original folder and a target folder. The source is folder A, and the destination is folder B! Since you should know ps, I won't explain it to you in detail! If you don't know, you can always ask me ... Good luck and hope to help you!
How to change the memory size, resolution and format of photos? Generally speaking, JPG is relatively small, while BMP and EFIT are relatively large. Besides, it's called capacity, not memory.
How to modify the size of a photo How to modify the size of a photo Ordinary drawing software can be used, such as Photoshop, Fireworks, and the drawing board that comes with windows.
1. Drawing board:
Start-All Programs-Accessories (-Entertainment) Drawing,
Or find the picture you need to modify in the resource manager or my file, right click-edit (or right click-open mode-draw), open the picture you want to reduce, and then enlarge and save it.
2. Open your picture with photoshop, then select the funny place-funny pictures size in the menu bar, set the length and width of the picture, and then save it as a funny place or a funny place (the funny place will overwrite the original picture file).
3. Open your picture in photoshop, and then select "File-Save as Web File"-Select the format (gif or jpg) and the image size-Save in the menu bar. (firework has a similar method).
4. If you don't have (or can't use) these softwares, there is the simplest method: start Word, create a new file, click Insert/Picture/Select the picture file to be converted from the file, and click Insert. After inserting the picture, adjust the size of the picture, click the summary file/save as location directly, select the storage type as the summary web page location, enter the file name and storage path, and then click Save. The Word document will be converted into an HTML file, and the picture files contained in the HTML file will also be converted into JPG or GIF format. Suppose the storage file of the converted funny web page is named doc 1. , there is a subfolder named doc 1. files in the folder where the file doc1is located. , the converted picture file is stored in this folder, and the file name is imagexxx.gif or imagexxx.gif. Whether the format is GIF format or JPG format depends on the color of the picture. If the picture exceeds 256 colors, the converted format is JPG format, otherwise it is GIF format.
How to change the size (pixel) of a photo on a computer? Use PHOTOSHOP
How to change the photo size? Song wants to freeze? Bearing ┎ ┛ Bald coating occupies the market for washing? Thumb "paragraph в? Do you believe me? Zhang Zai? Hey? The first step is to install a computer image software. The easiest way to change the photo size is to download a cow software. Niutu is a new generation of image processing software, which has unique functions such as changing the size of a photo, whitening and removing acne, face-lifting, star scene and superposition of multiple photos. It is convenient, simple and easy to use. Step 2, add photos to the image software. Open the Niutu software, click the "Open New Picture" button in the middle, select a photo you want to change the size, and open it for editing. Step 3, choose the photo size you need. After opening the photo, there is a "Size" button at the top right of the image software. Click to enter zoom, love beauty editing; You can also select multiple options in the fourth step. Click on the bottom of the photo pixel, or you can choose cm and percentage according to your own needs. You can also remove the tick mark of the lock ratio and edit the width and height figures at will; Step 5, change the photo size successfully. After setting the required photo size, click OK to save the photo. The second method, the first step, changes the size of the photo by cropping. Open Niutu software, add photos, and click "Crop" on the upper right of Niutu software to change the photo size; The second step is to edit the size of photos or common online albums. Matters needing attention
There is no such thing as changing the size of digital photos and changing the number of bytes.
If the picture size is changed (for example, the picture of 3M is changed to 500K)
Method 1: Reduce the picture resolution (the picture of 1024*768 is changed to 800*600).
Method 2: Reduce the image quality (high quality jpg is changed to low quality jpg).
Method 3: Modify the image format (ttf is converted into jpg jpg and gif).
Either way, the image quality will be lost.
Use PS to process photos, and choose the best quality when saving.