Skip to content Skip to sidebar Skip to footer
Showing posts with the label Opencv4android

No Implementation Found For Void Org.opencv.core.core.rotate_0

I build the OpenCVLib taught by here and done necessarily stuff in the OpenCVLib to call this in ma… Read more No Implementation Found For Void Org.opencv.core.core.rotate_0

Opencv Core.line Draws White When Color Is Expected

In an OpenCv4Android environment, when I create a Mat image and use Core.line() to draw on the imag… Read more Opencv Core.line Draws White When Color Is Expected

Parallel Processing With Camera2 Api Android And Opencvcamera2

I am developing an app where I want to process each frame from the camera and apply some Image proc… Read more Parallel Processing With Camera2 Api Android And Opencvcamera2

OpenCV Finding Corners Of Contours

I am completely new to OpenCV. For practice I decided to do a 'Sudoku Solver'. So far I was… Read more OpenCV Finding Corners Of Contours

Retrieve Exact RGB Value From Touch Event In Camera Preview

I've been working on an Android app that simply needs to retrieve and display the coordinates a… Read more Retrieve Exact RGB Value From Touch Event In Camera Preview