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[問題] vector因為capacity改變而產生的segmen …

[ C_and_CPP ]42 留言, 推噓總分: +6

作者: Zoxge - 發表於 2011/08/16 21:12(14年前)

14^F推johnlinvc:可能ABC 有pointer member 產生 shallow copy08/16 22:07

19^F推johnlinvc:shallow copy copy時就是只復制到ptr address08/16 22:17

20^F→johnlinvc:沒有alloc 一塊新的空間08/16 22:18

22^F→johnlinvc:有alloc 一塊新的空間就叫 deep copy08/16 22:18

[問題] 使用opencv判斷深度並且標記

[ C_and_CPP ]9 留言, 推噓總分: +4

作者: Viff - 發表於 2011/08/07 15:45(14年前)

8^F推johnlinvc:這樣做是ok的記得算disparity前要先calibrate08/07 17:31

[問題] glut32.lib及glut32.dll

[ C_and_CPP ]28 留言, 推噓總分: +1

作者: NIKE74731 - 發表於 2011/08/05 18:45(14年前)

4^F推johnlinvc:改vs的路徑設定08/05 19:15

[問題] 影像的分割問題

[ C_and_CPP ]20 留言, 推噓總分: +5

作者: heymei0421 - 發表於 2011/08/01 15:40(14年前)

1^F→johnlinvc:Don't Reinvent The Wheel.. try OPENCV08/01 15:57

[問題] 有關OpenCV vector<Mat> 轉成一個Mat

[ C_and_CPP ]3 留言, 推噓總分: +2

作者: amidofun - 發表於 2011/07/28 00:48(14年前)

1^F推johnlinvc:Mat::push_back07/28 08:51

Re: [問題] C語言 16*16 LED 字體滾動

[ C_and_CPP ]18 留言, 推噓總分: +2

作者: tropical72 - 發表於 2011/07/19 00:16(14年前)

19^F推johnlinvc:Altera 比較像作compiler 的把logic fit進fpga禮07/19 01:13

Re: [問題] 關於opencv裡面匹配法的選擇

[ C_and_CPP ]1 留言, 推噓總分: +1

作者: johnlinvc - 發表於 2011/07/16 00:05(14年前)

2^F推johnlinvc:若以matcher 來說可以試試opencv 的gpu 加速library07/15 22:53

3^F推johnlinvc:1000個feature 來說大概只要4ms/frame07/15 22:56

4^F→johnlinvc:或許是你的feature太多了?07/15 22:56

5^F→johnlinvc:我一樣用i7 用cpu跑只要 100ms / 1000 feature07/15 22:57

6^F→johnlinvc:可以自己compile opencv 打開tbb & ibb 會快不少07/15 22:59

[問題] 關於opencv裡面匹配法的選擇

[ C_and_CPP ]8 留言, 推噓總分: +3

作者: lliigghhtt - 發表於 2011/07/15 14:05(14年前)

1^F推johnlinvc:你的圖檔大小多大我做起來沒這麼慢07/15 20:21

3^F推johnlinvc:若以matcher 來說可以試試opencv 的gpu 加速library07/15 22:53

4^F推johnlinvc:1000個feature 來說大概只要4ms/frame07/15 22:56

5^F→johnlinvc:或許是你的feature太多了?07/15 22:56

6^F→johnlinvc:我一樣用i7 用cpu跑只要 100ms / 1000 feature07/15 22:57

7^F→johnlinvc:可以自己compile opencv 打開tbb & ibb 會快不少07/15 22:59

[問題] 有沒有xcode4中文教學文章

[ C_and_CPP ]3 留言, 推噓總分: +2

作者: k0783154 - 發表於 2011/07/04 14:04(14年前)

1^F推johnlinvc:stanford 有英文的07/04 22:39

3^F推johnlinvc:112 看英文不過份吧07/05 11:41

[問題] 如何把持續更新的frame(即時影像)寫成avi檔?

[ C_and_CPP ]1 留言, 推噓總分: +1

作者: liniverson - 發表於 2011/06/30 13:07(14年前)

1^F推johnlinvc:用opencv 把他的frame接下來再壓成avi檔06/30 14:00

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