Merge pull request #2754 from kwagyeman/kwabena/improve_genx320_examples

scripts/examples: Add framerate control to genx320 examples.
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Ibrahim Abdelkader 2025-07-07 20:37:50 +03:00 committed by GitHub
commit a45e458935
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8 changed files with 26 additions and 58 deletions

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@ -11,7 +11,12 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_color_palette(image.PALETTE_EVT_DARK)
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
sensor.set_color_palette(image.PALETTE_EVT_LIGHT) # image.PALETTE_EVT_DARK for dark mode.
# The default frame rate is 50 FPS. You can change it between ~20 FPS and ~350 FPS.
sensor.set_framerate(50)
clock = time.clock()
@ -21,12 +26,4 @@ while True:
img = sensor.snapshot()
# img.median(1) # noise cleanup.
blobs = img.find_blobs(
[(10, 20, -10, 10, -20, 0)], invert=True, pixels_threshold=10, area_threshold=100, merge=True
)
for blob in blobs:
img.draw_rectangle(blob.rect(), color=(255, 0, 0))
img.draw_cross(blob.cx(), blob.cy(), color=(0, 255, 0))
print(clock.fps())

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@ -1,24 +0,0 @@
# This work is licensed under the MIT license.
# Copyright (c) 2013-2024 OpenMV LLC. All rights reserved.
# https://github.com/openmv/openmv/blob/master/LICENSE
#
# This example shows off using the genx320 event camera from Prophesee.
import sensor
import image
import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_color_palette(image.PALETTE_EVT_DARK)
clock = time.clock()
while True:
clock.tick()
img = sensor.snapshot()
# img.median(1) # noise cleanup.
print(clock.fps())

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@ -1,24 +0,0 @@
# This work is licensed under the MIT license.
# Copyright (c) 2013-2024 OpenMV LLC. All rights reserved.
# https://github.com/openmv/openmv/blob/master/LICENSE
#
# This example shows off using the genx320 event camera from Prophesee.
import sensor
import image
import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_color_palette(image.PALETTE_EVT_LIGHT)
clock = time.clock()
while True:
clock.tick()
img = sensor.snapshot()
# img.median(1) # noise cleanup.
print(clock.fps())

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@ -11,7 +11,12 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_color_palette(image.PALETTE_EVT_LIGHT)
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
sensor.set_color_palette(image.PALETTE_EVT_LIGHT) # image.PALETTE_EVT_DARK for dark mode.
# The default frame rate is 50 FPS. You can change it between ~20 FPS and ~350 FPS.
sensor.set_framerate(50)
clock = time.clock()

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@ -10,6 +10,11 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
# The default frame rate is 50 FPS. You can change it between ~20 FPS and ~350 FPS.
sensor.set_framerate(50)
clock = time.clock()

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@ -15,6 +15,8 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
sensor.set_framerate(200)
# Applies sensor biases tuned for tracking of an active marker with LEDs
sensor.ioctl(sensor.IOCTL_GENX320_SET_BIASES, sensor.GENX320_BIASES_ACTIVE_MARKER)

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@ -12,6 +12,8 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
sensor.set_framerate(100)
# Enables AFK filter to remove periodic data in the frequency range from 130Hz to 160Hz

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@ -10,6 +10,11 @@ import time
sensor.reset()
sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
sensor.set_brightness(128) # Leave at 128 generally (this is the default).
sensor.set_contrast(16) # Increase to make the image pop.
# The default frame rate is 50 FPS. You can change it between ~20 FPS and ~350 FPS.
sensor.set_framerate(50)
clock = time.clock()