how to change resolution of monitor to 160x120 to run C6748 LCDK face detection demo?

GOURISANKAR SAMAL

Dear Sir,

I am working on C6748 LCDK and my implementation is consuming a lot of time in processing. So to reduce processing time I need to decrease resolution of image.

Can we set the resolution of the processing image of face detection demo code to less than 640 x 480 ??

What are the possible resolutions?

For PAL video demo code have this aspect ratio as below.

#define CAPTURE_IMAGE_WIDTH                      (720)
#define CAPTURE_IMAGE_HEIGHT                     (576)
#define DISPLAY_IMAGE_WIDTH                        (640)
#define DISPLAY_IMAGE_HEIGHT                  (480)

With regards,

Gourisankar Samal

over 9 years ago

0 Shankari G over 9 years ago

TI__Mastermind 43955 points

Hi Gourisankar Samal,
Yes, you can change the resolution to 160x120 if you have and display with its resolution.

#define DISPLAY_IMAGE_WIDTH (160)
#define DISPLAY_IMAGE_HEIGHT (120)

0 GOURISANKAR SAMAL over 9 years ago in reply to Shankari G

Prodigy 220 points

Dear Sir,

You are right. but the issue is monitor is not able to show on the screen (resolution issue).
There is shrinkage in the image size( I saw by plotting the buffer data on Matlab). Do this is due to decrease in resolution?
How and what are the changes should be made to set the monitor?

With regards,
Gourisankar Samal

Processors

Processors forum

how to change resolution of monitor to 160x120 to run C6748 LCDK face detection demo?