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Can you determine the length of the item in the picture based on this picture? Thanks

Can you determine the length of the item in the picture based on this picture? Thanks

cjemistry888

还有它的宽度。谢谢

(edited 8 months ago)

changt.png29.4KB

Reply 1

BankaiGintoki

Original post by cjemistry888

还有它的宽度。谢谢

https://www.scantips.com/lights/subjectdistance.html#:~:text=And%20the%20consumer%20camera%20is,4%20of%20the%20sensor%20mm.
Found this website
Need information about the camera used to take image.
https://www.researchgate.net/post/How-to-measure-the-real-size-of-an-object-from-an-unknown-picture

(edited 8 months ago)

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