Discussion in 'Workflow Discussion' started by bestremera, Jul 17, 2012. I find the image size, that I can express in inches, feature in PS to be very helpful, particularly if I change the dimensions and can note the corresponding change in dpi. Image size is expressed in Pixels in Lightroom. That is visible.
https://www.lightroomforums.net/threads/can-i-see-an-image-size-like-photoshop.16491/
Let’s look at another photo. Let’s say we want this image to be as big as possible in a 5 x 8 sized book. By going to ‘Image’ and ‘Image Size’, we can see that this photo is only 2 inches wide and just over 3 inches tall, not nearly big enough to fill the text margins of a 5 x 8 size page. It’s resolution is also very low, only 72 PPI.
http://www.authorhouse.com/AuthorHouseTV/ImageSize.aspx
Photoshop Demonstration #2. Let’s look at another photo. Let’s say that we want this image to fill an entire page in a 5-by-8 sized book. By going to ‘Image’ and ‘Image Size’, we can see that this photo is only 2 inches wide and just over 3 inches tall, not nearly big enough to fill a 5 by 8 sized page. Its resolution is also very low, only 72 PPI.
http://www.trafford.com/VideoTutorials/ImageSizeandResolution.aspx
Click the File tab. Click Options and then click Advanced. Under Image Size and Quality, click the document that you want to set the default picture resolution for or select All new documents to make it the default for all future documents. Set the resolution that you want to default to, then click OK.
https://support.office.com/en-us/article/Reduce-the-file-size-of-a-picture-8DB7211C-D958-457C-BABD-194109EB9535
Open up the photo you want to re-size using Windows Photo Gallery (if this isn't your default viewer then right click on a photo and choose open with to select Photo Galley) With the photo selected, choose E-mail from the main menu. Select the new image size (i.e. Medium) and click the Attach button.
http://www.rideau-info.com/photos/changesize.html
Compress a picture. Depending on how many colors are used in a picture, you can reduce the color format of the image (compress) to make its file size smaller. Compressing a picture makes the color take up fewer bits per pixel, with no loss of quality. Click the picture or pictures that you want to compress.
https://support.office.com/en-us/article/Reduce-the-file-size-of-a-picture-8DB7211C-D958-457C-BABD-194109EB9535
Let’s also say we want this image to fit the width of the page which would be 6 inches. In Adobe Photoshop, you can check the size and resolution by going to ‘Image’ and ‘Image Size’. In the window that pops up, we see that the image is 6 ½ inches wide which is enough to span the width of the page.
http://www.trafford.com/VideoTutorials/ImageSizeandResolution.aspx
Changing the resolution can affect image quality. 1  Click the picture or pictures that you want to change the resolution for. 2  Under Picture Tools, on the Format tab, in the Adjust group, click Compress Pictures. If you do not see the Picture Tools and Format tabs, make sure that you selected a picture.
https://support.office.com/en-us/article/Reduce-the-file-size-of-a-picture-8DB7211C-D958-457C-BABD-194109EB9535
Since the image is landscape-oriented, we suggest that it be roughly 6 inches wide. In Adobe Photoshop, you can check the size and resolution by going to ‘Image’ and ‘Image Size’. In the window that pops up, you see that the image is 6 ½ inches wide, which is a good size.
http://www.authorhouse.com/AuthorHouseTV/ImageSize.aspx
Irfanview Method. 1  Load a copy of your photo into Irfanview. 2  Select the Image > Resize/Resample option. 3  In that dialog window make sure that Preserve Aspect Ratio is selected.  In the Set New Size section, make sure that pixels are selected and input 800 for 1  width. Click on the OK button.
http://www.rideau-info.com/photos/changesize.html
how to see image size
In Adobe Photoshop, you can check the size and resolution by going to ‘Image’ and ‘Image Size’. In Adobe Photoshop, you can check the size of image by going to ‘Image’ and ‘Image Size’.