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| 2017-03-02 23:25:18 -0600 | commented answer | Is there anyway we can find distance between the object and single mobile camera using opencv? Thanks a lot @Tetragramm. There are lot of external applications available which can give me the dimensions of the object. I already have the range for some fixed dimensions. Then by taking ratio, i can get the range for different objects. |
| 2017-03-02 23:21:18 -0600 | received badge | ● Scholar (source) |
| 2017-03-01 21:51:02 -0600 | commented question | Is there anyway we can find distance between the object and single mobile camera using opencv? @LBerger Currently i do not know the size of the object. But assuming it to be 0.2 meters,is there any way i can get the distance? |
| 2017-03-01 05:35:10 -0600 | asked a question | Is there anyway we can find distance between the object and single mobile camera using opencv? Hi all, I need to find the distance between object and mobile camera using opencv. I am currently working on foreground extraction algorithm using opencv and python. The object is extracted completely, if the distance between the object and mobile camera is within some specific range. I am trying to display that range on the UI. Is there any opencv api available which can calculate the distance between the object and mobile camera? |
| 2017-01-10 22:29:21 -0600 | commented question | How to refine the edges of an image? Thanks. I'll take a look into it |
| 2017-01-09 01:26:38 -0600 | commented question | How to refine the edges of an image? @StevenPuttemans Hey thanks for the answer. But this is not what i was looking for. Turns out that,the image was of very low resolution,hence the distortion in the edges. |
| 2017-01-05 00:28:18 -0600 | asked a question | How to refine the edges of an image? Hi all, I extracted the following object using grabcut alogrithm.
However, i wish to have more refined edges of the extracted object. Is there any filer which can be used here? I tried with bilateral filter,but the output was not satisfactory. I am using opencv and python. Thanks in advance |
| 2017-01-02 02:56:53 -0600 | received badge | ● Enthusiast |
| 2016-12-29 00:34:21 -0600 | commented question | Automatic ROI detection @pi-null-mezon The object can be anything ranging from car,tree to human being. Is it possible to have any algorithm which will automatically detect object from unknown images?? |
| 2016-12-27 05:27:31 -0600 | commented question | Automatic ROI detection @greenworld i don't think so sift can initialize grabcut. @LBerger Is any code reference available? |
| 2016-12-26 23:17:29 -0600 | asked a question | Automatic ROI detection Hi All, I am working on foreground extraction using Grabcut algorithm which will extract the object located inside the region of interest. However, instead of specifying the ROI manually, is there any way we can detect the object automatically without explicitly specifying the ROI? I am using python. Thanks in advance |
| 2016-12-10 06:08:09 -0600 | commented question | How to remove false matches in brute force matcher? Thanks for the response. Really appreciate it |
| 2016-12-08 10:04:37 -0600 | asked a question | How to remove false matches in brute force matcher? My requirement is to compare an image against a set of images in the database and find the best possible match. I have tried using brute force matcher algorithm, but I am getting lot of false matches. Is there a way we can differentiate between true matches and false matches and also calculate the similarity percentage of the images? I am using python. |
