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Tool/software:
HI, I am currently doing ISP TUNING on TDA4VM, and I have DCC Tool to assist me in doing ISP TUNING.
I understand from the file that if I want to do LDC, I need a Mesh LUT, and generating a Mesh LUT requires some lens parameters. Can you tell me what parameters are needed so that I can ask the lens manufacturer for these parameters?
Below are some required parameters that I saw from the website. I need you to help me clarify what parameters are needed and what they mean. Thank you.
您好,感謝您的回復。
我已閱讀您提供的網站內容。我感到困惑的是為什麼“s”,意思是“決定輸出視圖的大小”。為什麼是「2」?這與我對輸出視圖含義的理解略有不同。您能解釋一下「輸出視圖的大小」是什麼意思嗎?或者給我舉個例子,告訴我這在相機規格中指的是什麼?謝謝。
我感到困惑的是為什麼“s”,意思是“決定輸出視圖的大小”
It is about how much field of view is included in the output image, e.g., zoom-in more or zoom-out more.
為什麼是「2」?
That is an arbitrary choice and may be anything you like, e.g., 1.9 or 2.27.