What is the pixel of an inch photo?

The pixel of an inch photograph is about 120,000. Perhaps the landlord is very strange how I know a picture of the pixel is about how many million pixels. So let's start with how to calculate it! One inch photo size is 2.5cmx3.5cm This is the long multiply width ratio, the long pixel is 413 is the pixel, the width pixel is 295 pixels, then uses these two pixels to multiply the number is 121835, then obtains is 120,000

The above icon is to calculate the 1-inch photo size method. Landlord as long as I say the method of calculation, you can calculate the size of each photo. The landlord himself can try to go, a good study can calculate the camera pixel is how much.

Photo Conversion

R means rectangular (English is rectangle), the shortest side to calculate, such as 3R is "3.5 inch x5 inch".

s stands for squares (English is square), and 3S is "3 inch x3 inch".

1 inches = 2.54 cm, we say the picture size is usually spoken in inches (refers to the long edge of the photo), the standard picture size in 10 inches of the specification is 2, such as 5-inch photo is 5x3;7 inch =7x5;8 inch =8x6. If the picture size is greater than 10 inches, the difference is 4, 12 inch =12x8;14 inch =14x10;18 inch =18x14, etc.

Landlord, if you would like to see the following questions about photo repair, but also for you is a very helpful. It's also a good thing to go through the old photos and fix them yourself.