gocv

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Is there any example of dct?

1

Is there any example of dct?

ABetterCat

What are the minimum dependencies I need to use gocv

3

What are the minimum dependencies I need to use gocv？In other words, what .so do I need?

eric642

Native Byte Buffer - segmentation fault

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In some cases after processing you want to have your data in memory instead of directly saving to file. For example sending over network, uploading to S3 bucket etc. Recently...

HrachMD

dnn: Fix dangling pointers returned by `GetLayerNames`

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`GetLayerNames` returns an array of `char` pointers to `cstrings` in a `vector`; unfortunately, once the vector is out of scope, the strings are destroyed. `GetLayerNames` callers are then left with...

deradiri

Example code won't compile on Ubuntu 20.04

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I've tried compiling the example code from README on Ubuntu 20.04 and it failed. ## Description I have installed `libopencv-dev` (version 4), created a test Go module, put the example...

paskozdilar

What is maxVal ?

3

pls

mewzax

SetUCharAt3 segmentation violation

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When trying to set color value using SetUCharAt3 on channel 2 pixels a segmentation violation occurs. This happens irrespective of the method used to create the destination Mat (in my...

rodneymo

The convex hull indices are not monotonous, which can be in the case when the input contour contains self-intersections in function 'convexityDefects'

3

I am working on a modified version of the gesture detector (the gesture detector doesn't work, at least for me). You can find it at https://github.com/Nv7-Github/gestures. When using convexity defects,...

Nv7-GitHub

## Description I tried to stamp the time after the connection was successful and calculate the latest frame number by the difference between the time when the video frame was...

feipengheart

## Description I tried to stamp the time after the connection was successful and calculate the latest frame number by the difference between the time when the video frame was...

feipengheart