Search found 7 matches

by Dheenu
19 Jul 2019, 03:34
Forum: General questions
Topic: Configuration Space/ Joint Space
Replies: 2
Views: 598

Configuration Space/ Joint Space

Hello, I have a confusion in configuration space for a robotics arm. I know C-space have the dimension of number of joints in a robot. for example 7-DOF robot will have 7-D C-Space. So when we implement motion planning algorithms like RRT, PRM or any other planning algorithms in C-Space, if choose a...
by Dheenu
15 May 2017, 05:25
Forum: General questions
Topic: BaxterGripper
Replies: 1
Views: 2632

BaxterGripper

Hello
How to control an BaxterGripper in Vrep using remote api in MATLAB. What command should i use to open and close the gripper in matlab?
by Dheenu
14 May 2017, 18:52
Forum: General questions
Topic: Vision Sensor
Replies: 8
Views: 1887

Re: Vision Sensor

Bit one set gives you greyscale images. This is normal. Set bit one to 0 for RGB values (your picture will be 3 times larger). Cheers How to store that image in a variable in MATLAB. When i use "imread(Image)" function it is showing "image" not find. Thank you while loop < 3%(clientID~=-1) [returnC...
by Dheenu
05 May 2017, 22:48
Forum: General questions
Topic: Vision Sensor
Replies: 8
Views: 1887

Re: Vision Sensor

Try with following: [returnCode,Vision_sensor]=vrep.simxGetObjectHandle(clientID,'Vision_sensor',vrep.simx_opmode_blocking); vrep.simxGetVisionSensorImage2(clientID,Vision_sensor,1,vrep.simx_opmode_streaming); while (clientID~=-1) [returnCode,resolution,Image]=vrep.simxGetVisionSensorImage2(clientI...
by Dheenu
03 May 2017, 05:59
Forum: General questions
Topic: Vision Sensor
Replies: 8
Views: 1887

Re: Vision Sensor

Your code probably works, but is not correct: when trying to read streamed data, you should always check if the data is there. Make sure you carefully read this section . Cheers I tried to change the code but it resulted in error(display condition in if else loop). can you please help what i am mis...
by Dheenu
01 May 2017, 01:04
Forum: General questions
Topic: Vision Sensor
Replies: 8
Views: 1887

Re: Vision Sensor

Hello, you question is very vaste and vague. You will have to go step-by-step. First try to retrieve an image from V-REP via simxGetVisionSensorImage2 . Then process/inspect that image (e.g. extract color blobs, etc.). You might also have to read the vision sensor's depth map if later on you want t...
by Dheenu
25 Apr 2017, 22:45
Forum: General questions
Topic: Vision Sensor
Replies: 8
Views: 1887

Vision Sensor

Hi guys
How can i detect the color of many objects in the scene using vision sensor and to select one desired colored object? I am using remote api from MATLAB.
Thank you