Image resolution is usually expressed by giving the dimensions of the image in pixels. The size of an image that is 640 pixels wide and 480 pixels tall would be expressed as 640x480. 640x480 is read as "six forty by four eighty".
go to http://www.shrinkpictures.com/ its a online image resizer and you can set the size and image quality. hope this helps
You could tell because low resolution makes for a pixelated picture, and high resolution settings, you cannot tell.
[no. horizontal pixels] * [no. of vertical pixels]
The image resolution of a picture is broken into pixels. The amount of pixels in the picture depends on the size of the print. There are approximately 100 pixels per inch in a picture.
Digital uses mega pixels ... vs film resolution is based on the area u have to record the image
To determine the resolution of an image, you need to look at the number of pixels it contains. Resolution is typically expressed as the width and height of the image in pixels, such as 1920x1080. The higher the number of pixels, the higher the resolution and the clearer the image will appear.
To determine the image resolution, you can check the image file properties or use an image editing software to view the dimensions in pixels. The resolution is typically expressed as width x height in pixels, such as 1920x1080 for a Full HD image.
The measure of clarity of an image appearing larger is typically referred to as resolution. Resolution is the level of detail that can be seen in an image, often expressed in terms of pixels or dots per inch (DPI). A higher resolution generally means a clearer and sharper image.
The optimal resolution for a 16x20 image is 2400x3000 pixels.
The resolution of an image can be determined by looking at the number of pixels per inch (PPI) or dots per inch (DPI) in the image. The higher the PPI or DPI, the higher the resolution of the image. This can usually be found in the image file's properties or by using image editing software to check the image dimensions and resolution settings.
with your image resolution? Nothing happens it remains the same till you change it in Image Size dialog. Image > Image Size.. Magnification is for your convenience to see enlarged image nothing really happens to actual resolution of original image.
To determine if an image is high resolution, check the image file's dimensions and resolution settings. High resolution images typically have larger dimensions (e.g. 3000 x 2000 pixels) and a higher resolution setting (e.g. 300 dpi). You can also use image editing software to view the image properties and check the resolution details.
Resolution of image is used to determine the quality of image in digital camera.
The maximum resolution of a 2MP image is 1920 x 1080 pixels.
The resolution of a 2-megapixel image is 1920 pixels by 1080 pixels.
Go to Image > Image Size. If you want to keep current Width and Height of the image uncheck Resample image then type new reolution in Resolution field. When you want to resample image (to change Width and Height to match new resolution) check Resample Image and type desired resolution in Resolution field.
go to http://www.shrinkpictures.com/ its a online image resizer and you can set the size and image quality. hope this helps