Whats the best Motion Detection script for catching fast moving objects - Creative Uses of CHDK - CHDK Forum supplierdeeply

Whats the best Motion Detection script for catching fast moving objects

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Such as lightning

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Offline fe50

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  • IXUS50 & 860, SX10 Star WARs-Star RAWs
    • fe50
Re: Whats the best Motion Detection script for catching fast moving objects
« Reply #1 on: 22 / September / 2008, 18:29:48 »
Fast MD with burst/preview mode

(use the forum search with "lightning"...)

Re: Whats the best Motion Detection script for catching fast moving objects
« Reply #2 on: 22 / September / 2008, 20:28:06 »
There were alot of of codes on that thread and to be sure this is the code you meant

Code: [Select]
rem Author: fudgey - based on BarneyFive's MD Lightning6 and MLuna's Motion Detect scripts
rem Tested on A570IS, Allbest build 16
rem For bursts, set the camera in continuous shooting mode and set j>0
rem If j>0 in single shot mode, you will see your shot for j seconds on screen.
@title Fast MD with Burst/Preview 080205
@param a Columns
@default a 6
@param b Rows
@default b 4
@param c Threshold (0-255)
@default c 10
@param d Compare Interval (ms)
@default d 1
@param e Trigger Delay (0.1 sec)
@default e 42
@param f Rows to Exclude
@default f 0
@param g Pix-Step(speed/accuracy adj)
@default g 8
@param h Reg Mode(0-no,1-incl,2-excl)
@default h 0
@param i Measure Mode (1-Y,0-U,2-V)
@default i 1
@param j Burst/Preview (sec,0=off)
@default j 0
if a<1 then a=1
if b<1 then b=1
if c<0 then c=0
if g<1 then g=1
if f<1 then f=1
if j<0 then j=0
e=e*100
j=j*1000
print ">[";a;",";b;"] threshold: ";c
x=30000
if j>0 then goto "md_burst"
:md_singleshot
press "shoot_half"
t=0
do
md_detect_motion a, b, i, x, d, c, 1, t, h, 1, 1, a, f, 0, g, e
until t>0
click "shoot_full"
goto "md_singleshot"
:md_burst
press "shoot_half"
t=0
do
md_detect_motion a, b, i, x, d, c, 1, t, h, 1, 1, a, f, 0, g, e
until t>0
press "shoot_full"
let X=get_tick_count
:contloop
let U=get_tick_count
let V=(U-X)
if V<j then goto "contloop"
release "shoot_full" 
goto "md_burst"

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Offline reyalp

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Re: Whats the best Motion Detection script for catching fast moving objects
« Reply #3 on: 22 / September / 2008, 20:31:48 »
The ones in the zip in the particular post he linked.
Don't forget what the H stands for.


Re: Whats the best Motion Detection script for catching fast moving objects
« Reply #4 on: 22 / September / 2008, 20:36:41 »
The ones in the zip in the particular post he linked.

oh ok thanks. I will try it out as soon as my batteries are done charging

 

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