TI公司的算法标准:Framework5的源代码

TI公司的算法标准 Framework5的源代码

RF5-BASED MULTI-CHANNEL MOTION DETECTION SYSTEM
-----------------------------------------------
Requires CCS2.2

Contents
--------

1. What is this?
2. How do I install?
3. How do I run it?

1. What is this?
----------------
This application is a modification of the Network and Video Developer's Kit
Adaptation for RF5. Its motion detection is based on calculating a
difference between a given reference frame and the current frame of video.

2. How do I install it?
-----------------------
To install it, unpack the archive in any directory. Some suggested directories are:
C:\
C:\ti

The directory structure is:

RF5_MotionDetect/referenceframeworks/
apps/
rf5_iek/
cells/
diff_ti/
idk_algo/
iekc64/
projects/
iek6416/
Debug/
threads/
include/
lib/
src/

Directory diff_ti contains the source for the motion detection algorithm.

projects/iek6416/ contains the application project file.

3. How do I run it?
-------------------
Load and run the application by loading the .out file located in the /projects/iek6416/Debug/
directory. If the out file is not there, simply BUILD the application using CCS, and it will
be generated. Before running, be sure to have a VGA monitor connected to the NVDK. It is on
this monitor that the output of the application is displayed. Once the file is loaded simply
run the DSP. Four quadrants should appear on the monitor, displaying:

------------ ------------
| | |
| | |
| LIVE | DIFFERENCE |
| | |
| | |
------------ ------------
| | |
| | DIFFERENCE |
| ROTATE | AND |
| | ROTATE |
| | |
------------ ------------

Load "appControl.gel" located in /projects/iek6416/ and two controls will be available.

Reference Frame -> setReference- Causes the reference frame to be updated
Color Control -> ChangeColor- Allows you to input a value between 0 and 255 for Y,Cr, and Cb

Press setReference and notice the reference frame being adjusted to whatever the input frame was
when the mouse was clicked.

Change the color values and notice the color of the motion detection change.