Search found 32 matches

by SARAVANABAVAN
Tue Jun 19, 2018 12:29 am
Forum: Technical Discussion
Topic: Opencv7 with a Raspberry Pi
Replies: 14
Views: 5322

Re: Opencv7 with a Raspberry Pi

Hii, How can you say that the project 1 is easy...??? Suppose I want to measure the size of white color object in open ground and send those coordinates (x,y,z) to the raspberry pi via UART... Then according to the values the tool has to pick the white coloured object in the ground ... How is it pos...
by SARAVANABAVAN
Fri Jun 15, 2018 12:20 am
Forum: Technical Discussion
Topic: Size of an object in an image
Replies: 1
Views: 901

Size of an object in an image

Hello sir/Madam,
Is there any possibility to obtain the size of the object which is focussed in an image ???
by SARAVANABAVAN
Thu Jun 14, 2018 8:57 am
Forum: General Topics
Topic: Size of an object in an image
Replies: 1
Views: 1245

Size of an object in an image

Hello sir/Madam,
Is there any possibility to obtain the size of the object which is focussed in an image ???
by SARAVANABAVAN
Thu Jun 14, 2018 7:11 am
Forum: General Topics
Topic: Regarding openmv cam m7
Replies: 2
Views: 1358

Regarding openmv cam m7

Hello sir/Madam,
May I know the difference between the openMV CAM M7 sen 14186 & OpenMV CAM M7 sen 14632 ???
by SARAVANABAVAN
Tue Jun 12, 2018 1:11 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

Hi sir, Sorry for asking again... But the problem is that the raspberry pi is not able to run the program which was sent by the openmv cam ... Is there any alternate solution which is able to run the program which was sent by the openmv cam...??? I'm asking the alternate for the raspberry pi which i...
by SARAVANABAVAN
Mon Jun 11, 2018 7:09 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

Hello sir, Here I'm getting the values of x,y,z from the OpenMV CAM ... And I'm sending this to the raspberry pi thorugh UART as an array of data which will be containing the values of x,y,z... And after the values which have been sent to the raspberry pi , the raspberry pi have to order the tool to...
by SARAVANABAVAN
Mon Jun 11, 2018 12:34 am
Forum: General Topics
Topic: Saving the image in raspberry pi
Replies: 3
Views: 1941

Re: Saving the image in raspberry pi

Hi sir,
I'm just receiving the output values from OpenMV CAM ... Then how can I send these values as a readable format for the raspberry pi... All I need is that, according to the values of the x,y and z I want to move the tool for pick something...
by SARAVANABAVAN
Sat Jun 09, 2018 3:33 am
Forum: General Topics
Topic: Problem in update the firmware latest version
Replies: 4
Views: 1879

Re: Problem in update the firmware latest version

So, When will you release the next version...??? And I'm having OpenMV CAM and i'm unable to use it without the update...
by SARAVANABAVAN
Sat Jun 09, 2018 1:29 am
Forum: General Topics
Topic: Saving the image in raspberry pi
Replies: 3
Views: 1941

Saving the image in raspberry pi

Hello all,
I just want to save the image which was taken at the openMV CAM to the raspberry pi... What is the procedure to change the file saving directory to the Raspberry pi ???
by SARAVANABAVAN
Fri Jun 08, 2018 1:59 am
Forum: General Topics
Topic: Problem with openmv cam
Replies: 1
Views: 1177

Problem with openmv cam

Hello sir, We have damaged the OpenMV CAM ... The memory card slot which was attached to the openmv cam was damaged and hence the openmv cam is working without the memory card slot... And we are unable to save the images in the openmv cam ... What should I do know ??? Is there any service center loc...
by SARAVANABAVAN
Fri Jun 08, 2018 12:32 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

Hello sir, That's the thing I'm asking... What is the procedure to send the data to the Raspberry pi ??? For example if i took photo in OpenMV CAM , i'm having a option to change the path to save the data to the directory in the external memory card... But the problem is that it is not saving ... Bu...
by SARAVANABAVAN
Fri Jun 08, 2018 12:09 am
Forum: General Topics
Topic: Problem in update the firmware latest version
Replies: 4
Views: 1879

Re: Problem in update the firmware latest version

Thank you sir...
by SARAVANABAVAN
Thu Jun 07, 2018 8:04 am
Forum: General Topics
Topic: Problem in update the firmware latest version
Replies: 4
Views: 1879

Problem in update the firmware latest version

Hello sir, I'm having problem in upgrading the openMV CAM firmware to the latest version. If I'm updating the firmware to the latest version again it is showing to upgrade... (i.e) Whenever I'm opening the OpenMV CAM it is showing that the firmware is out of date and forced me to update... But If I ...
by SARAVANABAVAN
Thu Jun 07, 2018 7:44 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

Hello sir,
Sorry for asking again and again... But here we are going to connect the camera with Raspberry pi by the UART... Then how we can change the path or directory to save the snapshot which was taken in the camera???
by SARAVANABAVAN
Thu Jun 07, 2018 3:17 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

Thank you sir...
by SARAVANABAVAN
Thu Jun 07, 2018 2:48 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Re: Changing directory path

May I know the procedure to write the coding to change the path into external card of the Raspberry pi instead of saving it in the external SD card attached to the OpenMV CAM ???
by SARAVANABAVAN
Thu Jun 07, 2018 12:07 am
Forum: General Topics
Topic: Changing directory path
Replies: 10
Views: 3163

Changing directory path

Hello sir, I need to change the path or directory of the Openmv cam to save the files ??? What is the procedure to change it ??? (i.e) If I'm taking the picture in openMV CAM it is saved in openmv cam's memory card slot... How can i change the path to save the captured image in the computer or any o...
by SARAVANABAVAN
Sat Jun 02, 2018 12:18 am
Forum: General Topics
Topic: Distance calculation
Replies: 5
Views: 1963

Re: Distance calculation

Hi sir, We are getting the values of x and y coordinates in the openMV IDE. But the problem is that the values of x and y are changing in continuously... So that we cannot able to find the exact distance (i.e We cannot able to find the correct value because it is changing its value by second to seco...
by SARAVANABAVAN
Fri Jun 01, 2018 1:18 am
Forum: General Topics
Topic: Distance calculation
Replies: 5
Views: 1963

Re: Distance calculation

sorry for asking again and again..we need to track the white colour object and to find the distance between the camera and object. By using open mv cam M4 we can find the x and y co ordinates and for z co ordinates we are going to use sharp IR range sensor to find distance.Is sharp IR range sensor i...
by SARAVANABAVAN
Thu May 31, 2018 5:42 am
Forum: General Topics
Topic: Distance calculation
Replies: 5
Views: 1963

Distance calculation

Is there any possibility to determine the distance of the object from the camera ??? And also I need to know the values of the X,Y,Z coordinate values of the object which was placed opposite at the frame of the image ??? Someone please help me...
by SARAVANABAVAN
Wed May 30, 2018 7:08 am
Forum: Technical Discussion
Topic: Measuring distance between objects in an image
Replies: 8
Views: 3682

Re: Measuring distance between objects in an image

Hello all,
I need to find the distance between the OpenMV CAM M4 to the object which was placed against to it... What is the procedure to calculate the distance between the camera and the object ???
by SARAVANABAVAN
Wed May 30, 2018 1:14 am
Forum: General Topics
Topic: kptmatching
Replies: 1
Views: 1351

kptmatching

What is meant by kptmatching in OpenMV m4 ? What will be the use of the kptmatching and what does it mean ???
by SARAVANABAVAN
Tue May 29, 2018 2:14 am
Forum: General Topics
Topic: Distance calculation
Replies: 1
Views: 1221

Distance calculation

Is that possible to calculate the distance from one cotton to another cotton ???
by SARAVANABAVAN
Tue May 29, 2018 12:45 am
Forum: General Topics
Topic: File Handling
Replies: 2
Views: 1346

Re: File Handling

Thank you so much sir...
by SARAVANABAVAN
Mon May 28, 2018 6:19 am
Forum: General Topics
Topic: File Handling
Replies: 2
Views: 1346

File Handling

Dear Sir/Madam,
How can we do file handling in OpenMV CAM M4 ? If it possible what is the procedure ? Please reply me ASAP.
Regards,
SARAVANABAVAN.T
by SARAVANABAVAN
Mon May 28, 2018 5:48 am
Forum: Technical Discussion
Topic: Slower than expected FPS
Replies: 19
Views: 14088

Re: Slower than expected FPS

Hello sir,
How to calculate the FPS values of different colors and what is the FPS value of white ?


Thanks in advance,
Regards,
SARAVANABAVAN T
by SARAVANABAVAN
Mon May 28, 2018 5:42 am
Forum: Project Discussion
Topic: Creating threshold for color blob tracking.
Replies: 12
Views: 12907

Re: Creating threshold for color blob tracking.

It worked ... Thank you so much...
Regards,
SARAVANABAVAN T :D
by SARAVANABAVAN
Thu May 24, 2018 7:14 am
Forum: General Topics
Topic: White color tracking
Replies: 0
Views: 10498

White color tracking

Dear sir/madam, Please someone help me to get an clear idea about color tracking. What is the procedure to track the white color alone like red and green color tracking? Is there any special method available to track white color or it will be same as compared with red and green detection.? Please re...
by SARAVANABAVAN
Thu May 24, 2018 6:47 am
Forum: Project Discussion
Topic: Creating threshold for color blob tracking.
Replies: 12
Views: 12907

Re: Creating threshold for color blob tracking.

What is the procedure to track the white color alone in an image ?
by SARAVANABAVAN
Wed May 23, 2018 7:27 am
Forum: General Topics
Topic: Difference between OpenMV CAM M7 vs M4
Replies: 3
Views: 1225

Difference between OpenMV CAM M7 vs M4

I need to know the difference between the OpenMV CAM m7 and OpenMV CAM m4. What are all the special features which we cannot be able to do in OpenMV CAM M4 ???
by SARAVANABAVAN
Mon May 21, 2018 5:43 am
Forum: Technical Discussion
Topic: Distance calculation
Replies: 2
Views: 1093

Distance calculation

Is there any possibility to calculate the distance of an object which was placed before the OpenMV CAM M7 in all the three X,Y,Z directions ?
by SARAVANABAVAN
Sat May 19, 2018 12:54 am
Forum: General Topics
Topic: Snapshot in OpenMV CAM M7
Replies: 1
Views: 1260

Snapshot in OpenMV CAM M7

Is that possible to take a snapshot in OpenMV CAM M& without having SD card. If it's so what is the procedure to take a pic ?

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