[Opencv learning] some ideas on Shiqi's "opencv tutorial basics"

Author: gnuhpc
Source: http://www.cnblogs.com/gnuhpc/

I called Yu this morning. I didn't know anyone before. I recently read this book and found that I was really uncomfortable reading it. I didn't reply to any errors I submitted on the forum. Mr Yu is very kind. After all, everyone is a young man. He told me that the change will be fixed.
I personally think that people who learn opencv through this book should pay attention to the following:
1. For function interpretation and data structure analysis, we recommend that you first read the original English manual. Here is an example:
Char * imagedataorigin;/* the pointer points to a different image data structure (not necessarily arranged), which is prepared to correct image memory allocation */
Char
* Imagedataorigin;/* pointer to a very origin of image data (not
Necessarily aligned)-it is needed for correct image deallocation */
My translation is "pointing to the most source (starting point) of image data, used to re-allocate memory in calibrated images.
The meaning of deallocation in the original deallocation is explained in a computer dictionary as follows: process was med by
Computer that releases the block of information from memory and allows that information to be used by a different program. The book is totally wrong.
2. We recommend that youProgramDo not directly run the program supporting the CD. Pay attention to many small details.
3. It is recommended that you go to opencv.org.cn to indicate all error table and Forum error submissions in the book when you first buy the book. Otherwise, it is easy to get depressed.
In general, this book is still good. Although it is no better than learning opencv, but in mainland China, a doctor from the Institute of automation of the Chinese Emy of Sciences (now a teacher) still works.

Author: gnuhpc
Source: http://www.cnblogs.com/gnuhpc/