Dr Darshana Mistry

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Questions related from Dr Darshana Mistry

How to solve "cannot find -ldl" error in CrossCore Embedded Studio 2.8.1?

Hello, Auto generation C code from MATLAB simulink 2016b which is run on CroosCore Embedded Studio 2.8.1, error is occur like "cannot find -ldl". I have created Cross code project and source code...

11 November 2018 8,844 0 View

How does one multiply two different size of matrices?

I am registered two images. For that, I stored images in matrix. Then I found inverse of one matrix which multiply with 1st image matrix. For multiplicaiton, first matrix's column must same with...

09 September 2014 4,407 5 View

How can add JPEG or ADPCM noise in an image using opencv?

To add aperiodic structure noise in an image, how can I add JPEG or ADPCM noise in an image using opencv?

01 January 1970 2,691 0 View

How can change amplitude value in image using opencv?

I have to add structured/block noise in image. So,How can change amplitude value in image using opencv?

01 January 1970 4,550 2 View

How to use code to extract FAST, FFME, BRISK, KAZE/AKAZE for opencv 2.4.9/13?

Hello all, How to use opencv/source/modules/features2D/ folder FAST, BRISK etc. files are stored. How to use in code to extract features and matching points? I need opencv code for FFME, FAST,...

01 January 1970 5,442 0 View

What is relation between homography transformation and perspective transformation?

I have found perspective transformation matrix(3x4 of extrinsic matrix is [R\t] or 3x3 only R matrix) from camera intrinsic and extrinsic parameters and homography transformation matrix(3x3 from...

01 January 1970 7,004 0 View