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Ankit Singh


Active since 2016

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Question


plot marker on image without imshow and save plotted marker image
imshow(I); hold on; plot(shape(:,1),shape(:,2),'+','MarkerSize',10); i want marker should embedded in I, Later i ca...

8 years ago | 2 answers | 0

2

answers

Question


Undeclared variable in script after assigning to worksapce
function varargout = EyeDistance(varargin) gui_Singleton = 1; gui_State = struct('gui_Name', mfilename...

8 years ago | 0 answers | 0

0

answers

Question


More than 1 webcam problem
cam=webcam('macvideo','FaceTime HD Camera') The device name specified is invalid. The list of valid devices are {USB 2.0...

8 years ago | 0 answers | 0

0

answers

Question


Guide Gui to preview webcam in axes, capture and show the image in axes
function simple_gui_OpeningFcn(hObject, eventdata, handles, varargin) handles.output =hObject; axes(handles.FaceCameraax...

8 years ago | 2 answers | 0

2

answers

Question


Stereo camera preview in same panel at same time
preview two webcams in the same figure at same Time C = webcamlist; if length(C)>2 fprintf('All three WebCam i...

8 years ago | 0 answers | 0

0

answers

Question


I'm developing a project faical recongnization based on Eye Distance without image database
I'm using two parameter depth of the face using two webcams and eye distance by finding out the centroid of the eyes and class,...

8 years ago | 2 answers | 0

2

answers

Question


Why i'm getting imcrop error
NotYet = false; C = webcamlist; cam=webcam(C{3}); preview(cam); while ~NotYet tic;pause(0.10);toc; I...

8 years ago | 0 answers | 0

0

answers

Question


Global variable scope is not applied in try and catch
global Name; clear all; close all force; prompt = 'Enter Name'; %Name = input(prompt,'s'); Name = input(promp...

8 years ago | 2 answers | 0

2

answers

Question


Index exceeds matrix dimensions
clear all; C = webcamlist; if length(C)>2 fprintf('All three WebCam is Working' ); else fprintf('Not Al...

8 years ago | 1 answer | 0

1

answer

Answered
How can I handle camera on GUI(axes) by using imaq.VideoDevice?
How to close hImage figure is always on

8 years ago | 0

Answered
Image Acquisition Toolbox - imaqtool gets only black images
In mac how to do it?

8 years ago | 1