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touchless3dtracking
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Added license + new "music" script 

Added license information in the README.
The music.py file is just here for TODO purpose, it is not working yet.
This commit is contained in:
Phyks 2013-10-17 00:11:16 +02:00
parent 95f5fce162
commit 0cf48f3504
3 changed files with 136 additions and 3 deletions
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13
README.md
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@ -35,3 +35,16 @@ This script represents the position of your hand in the RGB space. You can then
* Same as colors.py but representing it with a 3D view.
* Then, use the previous code as a control interface for your computer, just like Minority Report :)
* Other ideas ? It's up to you :)
## Note about the license
# ============================================================================
# All the scripts in this repository are released under a very permissive
# license. To make a long story short : do whatever you want with these
# scripts (but try to have fun :), I don't mind. It would be cool to quote
# the origin of the script if you reuse it, but you don't have to. I'd like to
# be noticed of what you did cool with it (if you think it's worth). :)
# Ah, I almost forgot : If by chance we ever meet and you think this script is
# worth, you can buy me a soda :)
#
# Phyks
# =============================================================================

22
color.py
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@ -1,5 +1,20 @@
#!/bin/env python
# ============================================================================
# This script maps the 3D position of your hand, as detected by the electrodes
# in the RGB space, allowing you to pick a color for real.
# As all the other scripts in this repository, I release it under a very
# permissive license. To make a long story short : do whatever you want with
# this script (but try to have fun :), I don't mind. It would be cool to quote
# the origin of the script if you reuse it, but you don't have to. I'd like to
# be noticed of what you did cool with it (if you think it's worth). :)
# Ah, I almost forgot : If by chance we ever meet and you think this script is
# worth, you can buy me a soda :)
#
# Phyks
# =============================================================================
import serial
import pygame
import sys
@ -28,16 +43,17 @@ def compute_value(line, minimum, maximum):
serial_port = "/dev/ttyACM0"
try:
opts, args = getopt.getopt(sys.argv[1:], "hs:",["help", "serial="])
opts, args = getopt.getopt(sys.argv[1:], "hs:", ["help", "serial="])
for opt, arg in opts:
if opt == "-h" or opt == "-help":
print("Touchless 3D tracking with color mapping")
print("\nUsage : "+sys.argv[0]+" [OPTIONS]")
print("\nTrack the position of your hand in 3D and map it in RGB space")
print("\nTrack the position of your hand in 3D and map it " +
"in RGB space")
print("\nOptions :")
print("\t-h (--help) \t display this help message")
print("\t-s (--serial) \t change serial port (default is "+
print("\t-s (--serial) \t change serial port (default is " +
"/dev/tty/ACM0")
sys.exit(0)
elif opt in ("-s", "--serial"):

104
music.py Executable file
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@ -0,0 +1,104 @@
#!/bin/env python
# NOTE : This script is *not* working yet...
# ============================================================================
# I had to play "Petit papa Noël" in an original way for some events. So, why
# not using these cool electrodes to handle it ? Left hand would control the
# volume and right hand, the note which is played.
#
# Disclaimer : Even with a lot of practice, I'm not sure you will be able to
# play a nice with this script :)
#
# As all the other scripts in this repository, I release it under a very
# permissive license. To make a long story short : do whatever you want with
# this script (but try to have fun :), I don't mind. It would be cool to quote
# the origin of the script if you reuse it, but you don't have to. I'd like to
# be noticed of what you did cool with it (if you think it's worth). :)
# Ah, I almost forgot : If by chance we ever meet and you think this script is
# worth, you can buy me a soda :)
#
# Phyks
# =============================================================================
import serial
import pygame
import sys
import getopt
serial_port = "/dev/ttyACM0"
try:
opts, args = getopt.getopt(sys.argv[1:], "hs:", ["help", "serial="])
for opt, arg in opts:
if opt == "-h" or opt == "-help":
print("Touchless 3D tracking with color mapping")
print("\nUsage : "+sys.argv[0]+" [OPTIONS]")
print("\nTrack the position of your hand in 3D and map it " +
"in RGB space")
print("\nOptions :")
print("\t-h (--help) \t display this help message")
print("\t-s (--serial) \t change serial port (default is " +
"/dev/tty/ACM0")
sys.exit(0)
elif opt in ("-s", "--serial"):
serial_port = arg
except getopt.GetoptError:
pass
ser = serial.Serial(serial_port, 115200)
try:
ser.open()
except Exception as e:
print("Error while opening serial port : "+str(e))
if ser.isOpen():
try:
ser.flushInput()
ser.flushOutput()
print("Calibration :")
print("Press any key to launch the program when calibration is " +
"finished.")
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
running = False
continue
line = ser.readline()
line = line.decode().strip("\r\n")
line = line.split(" ")
line = [int(j or 0) for j in line]
for i in range(3):
if line[i] < minimum[i] or minimum[i] < 0:
minimum[i] = line[i]
if line[i] > maximum[i]:
maximum[i] = line[i]
print(line)
print("Running...")
running = True
while running:
# Read line from serial
line = ser.readline()
line = line.decode().strip("\r\n")
line = line.split(" ")
line = [int(j or 0) for j in line]
# Compute the value for red
value[1] = value[0]
value[0] = compute_value(line, minimum, maximum)
value_bg = [(value[0][i] + value[1][i])/2 for i in range(3)]
value_text = [255 - i for i in compute_value(line, minimum,
maximum)]
ser.close()
except Exception as e:
print("Error while fetching data from serial : "+str(e))