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| 2020-11-14 05:46:50 -0600 | marked best answer | How to decrease flickering effect of bounding box in object detection by cascade classifier I am using opencv 3.0.0 on a windows machine with visual studio 2012.. i have written a code regarding face detection using HAAR cascade classifier.The problem i am facing is that,in real-time face detect,bounding box is flickering around face,it is not holding accurate and static(stable) position around face,at each frame coordinates of bounding box is changing by approx(3-5 px).The box isn't stable about face .can someone help on this? |
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| 2018-06-03 09:02:27 -0600 | commented answer | Opencv mat as opengl texture What I am saying in my second comment is about is if i convert input image to Grayscale image of 8-bit single channel ma |
| 2018-06-01 02:42:08 -0600 | commented answer | Opencv mat as opengl texture What if i read image from different extension like jpg,jpeg,png or bmp??Do i have to change glTex2Dparameter for that??I |
| 2018-06-01 02:38:51 -0600 | commented answer | Opencv mat as opengl texture I am also thinking about what changeg i have to make if i convert image from like BGR2GRAY,or BGR2RGB or something like |
| 2018-06-01 02:36:12 -0600 | commented answer | Opencv mat as opengl texture What if i read image from different extension like jpg,jpeg,png or bmp??Do i have to change glTex2Dparameter for that?? |
| 2018-06-01 01:44:56 -0600 | commented question | What is the best edge detection method in opencv? You can use HSV color scale to remove lighting sensetivity |
| 2018-05-31 05:00:18 -0600 | commented question | Opencv mat as opengl texture @sjhalayka Well i assume that my texture containt an alfa channel also..so i created glTexImage2D with internal type as |
| 2018-05-30 07:00:33 -0600 | commented question | Opencv mat as opengl texture Though i managed to bring something on my screen...but it seems blue channel spreads out its kingdome little more over t |
| 2018-05-30 06:11:19 -0600 | commented question | Opencv mat as opengl texture well sorry about ' stbi_image_free(image);'I really did't looked about that!Its seems a lot of mistakes i made on b past |
| 2018-05-30 06:08:29 -0600 | commented question | Opencv mat as opengl texture well sorry about ' stbi_image_free(image);'I really did't looked about that! |
| 2018-05-30 05:58:33 -0600 | commented question | Opencv mat as opengl texture https://bpaste.net/show/c71815322946 I was using STB library from github for image file phrasing... |
| 2018-05-30 05:54:40 -0600 | commented question | Opencv mat as opengl texture https://bpaste.net/show/c71815322946 |
| 2018-05-30 05:25:34 -0600 | commented question | Opencv mat as opengl texture @berak always like before,thank you for you answer.Though did you mean the shader??And one more question..simply type as |
| 2018-05-30 05:23:03 -0600 | commented question | Opencv mat as opengl texture @berak always like before,thank you for you answer.Though did you mean the shader??And one more question..i am convertin |
| 2018-05-30 05:22:57 -0600 | commented question | Opencv mat as opengl texture @berak always like before,thank you for you answer.Though did you mean the shader??And one more question..i am convertin |
| 2018-05-30 05:22:02 -0600 | commented question | Opencv mat as opengl texture @berak always like before,thank you for you answer.Though did you mean the shader?? |
| 2018-05-30 05:07:21 -0600 | edited question | Opencv mat as opengl texture Opencv mat as opengl texture I am trying to imply opecv operation(for vision intelligence) in my opengl project.I am try |
| 2018-05-30 05:05:55 -0600 | asked a question | Opencv mat as opengl texture Opencv mat as opengl texture I am trying to imply opecv operation(for vision intelligence) in my opengl project.I am try |
| 2018-04-28 01:04:20 -0600 | commented question | eigen vector and neural net... @berak Thanks a lot for giving your time patiently.Yes my code is broken(nothing brutal here)..actually i am starting fr |
| 2018-04-27 11:03:50 -0600 | commented question | eigen vector and neural net... @berak what do you say...shall i first collect all data sets for all image then reduce and train? |
| 2018-04-27 11:02:47 -0600 | commented question | eigen vector and neural net... @berak If you look at mt code.....i fed catenated hog vector to pca for single image...it gave me zero as eigen value..w |
| 2018-04-27 10:56:17 -0600 | commented question | eigen vector and neural net... @berak i am trying to teach neuron to learn about face of two different person using HOG feature...I am targeting for b |
| 2018-04-27 10:52:32 -0600 | commented question | eigen vector and neural net... @StevenPuttmans then what do you mean....i must feed 2k 3k dimension all tougther to net...no it does not make any sense |
| 2018-04-26 09:48:11 -0600 | commented question | eigen vector and neural net... https://bpaste.net/show/123484f08a92 I really want to cry!!! i tried a lot...all ideas!! all hell>oh.. |
| 2018-04-26 09:47:00 -0600 | commented question | eigen vector and neural net... https://bpaste.net/show/123484f08a92 |
| 2018-04-26 09:25:24 -0600 | commented question | eigen vector and neural net... actually i requested PCA to give me 3 dimension::so shall i ask for more dimension(~10,100..); also what wrong i am doin |
| 2018-04-26 09:22:47 -0600 | commented question | Error with UPDATE_WEIGHTS and neural networks have you checked neural layer...check the layer size if there may be wrong configuration.. |
| 2018-04-26 04:33:59 -0600 | asked a question | eigen vector and neural net... eigen vector and neural net... scene:I am develpoing a program regarding image classification(more on recognition).Here |
| 2018-04-26 04:12:15 -0600 | commented answer | load/save neural net from xml file opencv 2.4 msvc |
| 2018-04-26 04:01:30 -0600 | commented answer | load/save neural net from xml file https://bpaste.net/show/0231733b0205 |
| 2018-04-26 03:43:24 -0600 | commented answer | load/save neural net from xml file I didnt used gist or pasetbin before.... |
| 2018-04-26 03:02:24 -0600 | commented answer | load/save neural net from xml file its still giving error: `OpenCV Error: Unspecified error (The node is neither a map nor an empty collection) in cvGetFil |
| 2018-04-26 03:01:55 -0600 | commented answer | load/save neural net from xml file its still giving error: `OpenCV Error: Unspecified error (The node is neither a map nor an empty collection) in cvGetFil |
| 2018-04-26 03:01:31 -0600 | commented answer | load/save neural net from xml file its still giving error:`OpenCV Error: Unspecified error (The node is neither a map nor an empty collection) in cvGetFile |
| 2018-04-26 02:27:00 -0600 | edited question | load/save neural net from xml file load/save neural net from xml file i have developed neural network for my facial recognition application ..first i saved |
| 2018-04-26 02:24:18 -0600 | asked a question | load/save neural net from xml file load/save neural net from xml file i have developed neural network for my facial recognition application ..first i saved |
| 2018-04-23 14:59:20 -0600 | commented answer | reduce HOG features with PCA Ok .....I trained neural net with eigen vector ,for 4 image of chris evans frontal face image...i marked neural response |
| 2018-04-23 06:12:13 -0600 | commented answer | reduce HOG features with PCA @berak am i doing right??are those eigen vectors enoughf to feed neural net or i need to do something more?? |
| 2018-04-22 11:27:00 -0600 | commented answer | reduce HOG features with PCA Yes 27 neurons in input layer...Is it something wrong here??Thats what i did...By the way if i ask for eigen vector and |
| 2018-04-22 09:43:41 -0600 | commented answer | reduce HOG features with PCA Ok wait forget what i said... NEW::Actually i obtained concatenated HOG vector of requested image(ROI) is about (total_n |
| 2018-04-22 06:07:21 -0600 | commented answer | reduce HOG features with PCA @berak shall i mail you the code..its lenthy a bit...I would be more clear..!! |
| 2018-04-22 05:36:50 -0600 | commented answer | reduce HOG features with PCA @berak also thank you again for supporting!! |
| 2018-04-22 05:35:45 -0600 | commented answer | reduce HOG features with PCA @berak do you remember the problem on HOG feature we were troubleshooting ..i extended the same program over here...actu |
| 2018-04-22 05:31:53 -0600 | commented answer | reduce HOG features with PCA @berak do you remember the problem on HOG feature we were troubleshooting ..i extended the same program over here...actu |
| 2018-04-21 13:39:38 -0600 | edited question | reduce HOG features with PCA HOG feature I wrote a program,in which I am targeting for classification of object via neural net.I calculated HOG vecto |