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影像轉換的函數或方法
我現在有兩張相似的超音波影像A跟B
我要找一個類似轉換函數的東西或著轉換的方法
讓影像A經過轉換後變成影像C
影像C會跟影像B完全一樣
這邊所講到的轉換函數不是指那種傅立葉轉換或小波轉換之類的
而方法是指說 能用到什麼東西去達到我要的結果
像我要做二值化
我就可以知道有 Otsu 或著 Thresholding 這兩種方法
如果有人知道哪邊論壇有在討論這些問題的也請麻煩告知我謝謝
有點緊急.....
我不是要隱藏資訊在影像當中...
我是要找到一個方法 可以讓兩張影像相互轉換
現在有兩張A跟C影像
A轉換成B,結果影像B會與C一樣
C轉換成D,結果影像D會與A一樣
2 Answers
- ChenLv 67 years agoFavorite Answer
Watermark is basic function for processing image
You adds picture or text to hide into another picture( watermak picture), sending into internet. when you recieve watermark picture, decoding it
for example:
original picture fruit.jpg
圖片參考:https://s.yimg.com/rk/AC08187637/o/1864187280.jpg
add watermarked picture lena.jpg
圖片參考:https://s.yimg.com/rk/AC08187637/o/2109312864.jpg
result watermark picture save.jpg ( send it internet )like fruit.jpg
圖片參考:https://s.yimg.com/rk/AC08187637/o/1211147985.jpg
2014-04-05 12:30:47 補充:
soory !!You want to need it, I had never coded it before.