yair/gst-plugin-linescan
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rolling

Browse Source
This commit is contained in:
yair 2025-11-14 16:18:27 +02:00
parent 94f7c04dc6
commit 72e7091c61
2 changed files with 305 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

222
ini/200fps-2456x4pix-cw.ini Normal file
View File

@ -0,0 +1,222 @@
[Versions]
ueye_api_64.dll=4.93.1730
ueye_usb_64.sys=4.93.1314
ueye_boot_64.sys=4.93.1314
[Sensor]
Sensor=UI308xCP-C
Sensor bit depth=0
Sensor source gain=24
FPN correction mode=0
Black reference mode=0
Sensor digital gain=0
[Image size]
Start X=0
Start Y=0
Start X absolute=0
Start Y absolute=0
Width=2456
Height=4
Binning=0
Subsampling=0
[Scaler]
Mode=0
Factor=0.000000
[Multi AOI]
Enabled=0
Mode=0
x1=0
x2=0
x3=0
x4=0
y1=0
y2=0
y3=0
y4=0
[Shutter]
Mode=0
Linescan number=0
[Log Mode]
Mode=3
Manual value=0
Manual gain=0
[Timing]
Pixelclock=237
Extended pixelclock range=0
Framerate=200.151466
Exposure=4.903189
Long exposure=0
Dual exposure ratio=0
[Selected Converter]
IS_SET_CM_RGB32=2
IS_SET_CM_RGB24=2
IS_SET_CM_RGB16=2
IS_SET_CM_RGB15=2
IS_SET_CM_Y8=2
IS_SET_CM_RGB8=2
IS_SET_CM_BAYER=8
IS_SET_CM_UYVY=2
IS_SET_CM_UYVY_MONO=2
IS_SET_CM_UYVY_BAYER=2
IS_CM_CBYCRY_PACKED=0
IS_SET_CM_RGBY=8
IS_SET_CM_RGB30=2
IS_SET_CM_Y12=2
IS_SET_CM_BAYER12=8
IS_SET_CM_Y16=2
IS_SET_CM_BAYER16=8
IS_CM_BGR12_UNPACKED=2
IS_CM_BGRA12_UNPACKED=2
IS_CM_JPEG=0
IS_CM_SENSOR_RAW10=8
IS_CM_MONO10=2
IS_CM_BGR10_UNPACKED=2
IS_CM_RGBA8_PACKED=2
IS_CM_RGB8_PACKED=2
IS_CM_RGBY8_PACKED=8
IS_CM_RGB10V2_PACKED=8
IS_CM_RGB12_UNPACKED=2
IS_CM_RGBA12_UNPACKED=2
IS_CM_RGB10_UNPACKED=2
IS_CM_RGB8_PLANAR=2
[Parameters]
Colormode=1
Gamma=1.000000
Hardware Gamma=0
Blacklevel Mode=0
Blacklevel Offset=4
Hotpixel Mode=2
Hotpixel Threshold=0
Sensor Hotpixel=0
Adaptive hotpixel correction enable=0
Adaptive hotpixel correction mode=0
Adaptive hotpixel correction sensitivity=3
GlobalShutter=0
AllowRawWithLut=0
[Gain]
Master=0
Red=19
Green=0
Blue=33
GainBoost=1
[Processing]
EdgeEnhancementFactor=0
RopEffect=0
Whitebalance=0
Whitebalance Red=1.000000
Whitebalance Green=1.000000
Whitebalance Blue=1.000000
Color correction=4
Color_correction_factor=1.000000
Color_correction_satU=100
Color_correction_satV=100
Bayer Conversion=1
JpegCompression=0
NoiseMode=0
ImageEffect=0
LscModel=0
WideDynamicRange=0
[Auto features]
Auto Framerate control=0
Brightness exposure control=0
Brightness gain control=0
Auto Framerate Sensor control=0
Brightness exposure Sensor control=0
Brightness gain Sensor control=0
Brightness exposure Sensor control photometry=0
Brightness gain Sensor control photometry=0
Brightness control once=0
Brightness reference=128
Brightness speed=50
Brightness max gain=100
Brightness max exposure=4.903189
Brightness Aoi Left=0
Brightness Aoi Top=0
Brightness Aoi Width=2456
Brightness Aoi Height=4
Brightness Hysteresis=2
AutoImageControlMode=2
AutoImageControlPeakWhiteChannel=0
AutoImageControlExposureMinimum=0.000000
AutoImageControlPeakWhiteChannelMode=0
AutoImageControlPeakWhiteGranularity=0
Auto WB control=0
Auto WB type=2
Auto WB RGB color model=1
Auto WB RGB color temperature=5000
Auto WB offsetR=0
Auto WB offsetB=0
Auto WB gainMin=0
Auto WB gainMax=100
Auto WB speed=50
Auto WB Aoi Left=0
Auto WB Aoi Top=0
Auto WB Aoi Width=2456
Auto WB Aoi Height=4
Auto WB Once=0
Auto WB Hysteresis=2
Brightness Skip Frames Trigger Mode=4
Brightness Skip Frames Freerun Mode=4
Auto WB Skip Frames Trigger Mode=4
Auto WB Skip Frames Freerun Mode=4
[Trigger and Flash]
Trigger mode=0
Trigger timeout=200
Trigger delay=0
Trigger debounce mode=0
Trigger debounce delay time=1
Trigger burst size=1
Trigger prescaler frame=1
Trigger prescaler line=1
Trigger input=1
Flash strobe=0
Flash delay=0
Flash duration=0
Flash auto freerun=0
PWM mode=0
PWM frequency=20000000
PWM dutycycle=20000000
GPIO state=3
GPIO direction=0
GPIO1 Config=1
GPIO2 Config=1
[Vertical AOI Merge Mode]
Mode=0
Position=0
Additional Position=0
Height=2
[Level Controlled Trigger Mode]
Mode=0
[Memory]
Camera memory mode=1

83
scripts/recv_raw_rolling.py Normal file
View File

@ -0,0 +1,83 @@
#!/usr/bin/env python3
# /// script
# requires-python = "<=3.10"
# dependencies = [
# "opencv-python",
# "numpy",
# ]
# ///
import socket
import numpy as np
import cv2
# Debug flag - set to True to see frame reception details
DEBUG = False
# Rotation mode - set to rotate incoming data before display
# Options: None, cv2.ROTATE_90_CLOCKWISE, cv2.ROTATE_90_COUNTERCLOCKWISE, cv2.ROTATE_180
ROTATION = cv2.ROTATE_90_COUNTERCLOCKWISE # Rotate rows to columns
# Stream parameters (match your GStreamer sender)
COLUMN_WIDTH = 4 # Width from 200fps-2456x4pix-cw.ini
COLUMN_HEIGHT = 2456 # Height from 200fps-2456x4pix-cw.ini
CHANNELS = 3
FRAME_SIZE = COLUMN_WIDTH * COLUMN_HEIGHT * CHANNELS # bytes (29472)
# Display parameters
DISPLAY_WIDTH = 800 # Width of rolling display in pixels
DISPLAY_HEIGHT = COLUMN_HEIGHT
UDP_IP = "0.0.0.0"
UDP_PORT = 5000
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind((UDP_IP, UDP_PORT))
print(f"Receiving raw {COLUMN_WIDTH}x{COLUMN_HEIGHT} RGB columns on UDP port {UDP_PORT}")
print(f"Display width: {DISPLAY_WIDTH} pixels (rolling)")
if DEBUG:
print(f"Expected frame size: {FRAME_SIZE} bytes")
cv2.namedWindow("Rolling Column Stream", cv2.WINDOW_NORMAL)
# Initialize the rolling buffer
rolling_buffer = np.zeros((DISPLAY_HEIGHT, DISPLAY_WIDTH, CHANNELS), dtype=np.uint8)
current_column = 0
frame_count = 0
while True:
data, addr = sock.recvfrom(65536)
if len(data) != FRAME_SIZE:
if DEBUG:
print(f"Received {len(data)} bytes (expected {FRAME_SIZE}), skipping...")
continue
if DEBUG:
frame_count += 1
if frame_count % 30 == 0:
print(f"Received {frame_count} frames, current column: {current_column}")
# Parse the incoming data
frame = np.frombuffer(data, dtype=np.uint8).reshape((COLUMN_WIDTH, COLUMN_HEIGHT, CHANNELS))
# Apply rotation if configured
if ROTATION is not None:
column = cv2.rotate(frame, ROTATION)
else:
column = frame
# Insert the column into the rolling buffer at the current position
rolling_buffer[:, current_column:current_column+COLUMN_WIDTH, :] = column
# Move to the next column position, wrapping around when reaching the end
current_column = (current_column + COLUMN_WIDTH) % DISPLAY_WIDTH
# Display the rolling buffer
cv2.imshow("Rolling Column Stream", rolling_buffer)
if cv2.waitKey(1) == 27: # ESC to quit
break
cv2.destroyAllWindows()