how to analyse fish weight using fish image using mathlab

If I take a image of fish am I able to analyse fish weight using that image?. And I want to know if i got the stranded length and total length of fish am I able to analyse the fish weight using it?

[KSSV]

Interesting......I was quite surprised with the question and googled the problem...it seems there are such works published...you may refer the following:

https://arxiv.org/pdf/1909.02710.pdf

[kushani premawansha]

Thank you for your answer KSSV. It is realy helpful for me. Do you konw how to analyse fish weight using only stranded length and total length of fish?

[KALYAN ACHARJYA]

Oh interesting, I've heard of the concept for the first time. I read the conclusion of the paper referred to by @KSSV. But the weight of objects depends on the atomic cell structure, not necessarily reflected on the image. It may consider specific types of fish (no-fins). On the other hand, fish weight measures with a large number of fishes. Fascinating new concept, @kushani premawansha thanks for the question. Best wishes for the work.

[KSSV]

If you have some existitng good enough data of stranded length (which I don't know), total length and weight of fish. We can give a try.

[kushani premawansha]

@KSSV Herewith I attached some data set about total length, strandard length and weight of fish. Could you please give a try to take the weight of fish using strandard length and total length.