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https://github.com/EyeTrackVR/EyeTrackVR.git
synced 2025-11-04 14:39:42 +08:00
fix: revert LEAP bug fix
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c220521172
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@ -907,6 +907,8 @@ if __name__ == "__main__":
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def External_Run_AHSF(frame_gray):
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average_color = np.mean(frame_gray)
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orig_height, orig_width = frame_gray.shape
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frame_clear_resize = frame_gray.copy()
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org_frame_gray = frame_gray.copy()
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frame_gray = cv2.resize(frame_gray, (130, 130)) # TODO TEST FIXED RESIZE
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@ -928,7 +930,7 @@ def External_Run_AHSF(frame_gray):
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square_background[y_offset : y_offset + height, x_offset : x_offset + width] = frame_gray
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frame_gray = square_background
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frame_clear_resize = frame_gray.copy()
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wh_step = max((int(max_dimension / 80)),1) # TODO: FINETUNE VALUES
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xy_step = max(int(max_dimension / 24), 1) # TODO: FINETUNE VALUES
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@ -1025,7 +1027,7 @@ def External_Run_AHSF(frame_gray):
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minor_diameter = min(width, height)
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average_diameter = (major_diameter + minor_diameter) / 2
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# print(orig_width, orig_height)
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return org_frame_gray, frame_clear_resize, x_center, y_center, abs(width - height)
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@ -50,9 +50,37 @@ DATASET CONTRIBUTIONS:
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"""
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"""
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------------------------------------------------------------------------------------------------------
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,@@@@@@
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@@@@@@@@@@@ @@@
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@@@@@@@@@@@@ @@@@@@@@@@@
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@@@@@@@@@@@@@ @@@@@@@@@@@@@@
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@@@@@@@/ ,@@@@@@@@@@@@@
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/@@@@@@@@@@@@@@@ @@@@@@@@
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@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@
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@@@@@@@@ @@@@@
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,@@@ @@@@&
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@@@@@@. @@@@
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@@@ @@@@@@@@@/ @@@@@
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,@@@. @@@@@@((@ @@@@(
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//@@@ ,, @@@@ @@@@@
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@@@( @@@@@@@
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@@@ @ @@@@@@@@#
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@@@@@@@@@@@@@@@@@
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@@@@@@@@@@@@@(
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LEAP by: Prohurtz
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Algorithm App Implementation By: Prohurtz
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Copyright (c) 2023 EyeTrackVR <3
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LICENSE: GNU GPLv3
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------------------------------------------------------------------------------------------------------
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"""
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# LEAP = Lightweight Eyelid And Pupil
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import os
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os.environ["OMP_NUM_THREADS"] = "1"
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import onnxruntime
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import numpy as np
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@ -67,14 +95,40 @@ import sys
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from utils.misc_utils import resource_path
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from pathlib import Path
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frames = 0
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models = Path("Models")
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def run_model(input_queue, output_queue, session):
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while True:
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frame = input_queue.get()
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if frame is None:
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break
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img_np = np.array(frame)
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img_np = img_np.astype(np.float32) / 255.0
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gray_img = 0.299 * img_np[:, :, 0] + 0.587 * img_np[:, :, 1] + 0.114 * img_np[:, :, 2]
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# Add the channel and batch dimensions
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gray_img = np.expand_dims(gray_img, axis=0) # Add channel dimension
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img_np = np.expand_dims(gray_img, axis=0) # Add batch dimension
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# img_np = np.transpose(img_np, (2, 0, 1))
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# img_np = np.expand_dims(img_np, axis=0)
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ort_inputs = {session.get_inputs()[0].name: img_np}
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pre_landmark = session.run(None, ort_inputs)
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# pre_landmark = pre_landmark[1]
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# pre_landmark = np.reshape(pre_landmark, (12, 2))
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pre_landmark = np.reshape(pre_landmark, (-1, 2))
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output_queue.put((frame, pre_landmark))
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class LEAP_C(object):
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def __init__(self):
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onnxruntime.disable_telemetry_events()
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# Config variables
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self.num_threads = 1 # Number of python threads to use (using ~1 more than needed to achieve wanted fps yields lower cpu usage)
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self.num_threads = 4 # Number of python threads to use (using ~1 more than needed to achieve wanted fps yields lower cpu usage)
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self.queue_max_size = 1 # Optimize for best CPU usage, Memory, and Latency. A maxsize is needed to not create a potential memory leak.
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self.model_path = resource_path(models / 'LEAP062120246epoch.onnx')
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@ -142,28 +196,25 @@ class LEAP_C(object):
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self.ort_session1 = onnxruntime.InferenceSession(self.model_path, opts, providers=["CPUExecutionProvider"])
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def run_model(output_queue, session, frame):
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threads = []
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for i in range(self.num_threads):
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thread = threading.Thread(
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target=run_model,
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args=(self.queues[i], self.output_queue, self.ort_session1),
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name=f"Thread {i}",
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)
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threads.append(thread)
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thread.start()
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img_np = np.array(frame)
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img_np = img_np.astype(np.float32) / 255.0
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gray_img = 0.299 * img_np[:, :, 0] + 0.587 * img_np[:, :, 1] + 0.114 * img_np[:, :, 2]
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# Add the channel and batch dimensions
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gray_img = np.expand_dims(gray_img, axis=0) # Add channel dimension
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img_np = np.expand_dims(gray_img, axis=0) # Add batch dimension
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# img_np = np.transpose(img_np, (2, 0, 1))
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# img_np = np.expand_dims(img_np, axis=0)
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ort_inputs = {session.get_inputs()[0].name: img_np}
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pre_landmark = session.run(None, ort_inputs)
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# pre_landmark = pre_landmark[1]
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# pre_landmark = np.reshape(pre_landmark, (12, 2))
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pre_landmark = np.reshape(pre_landmark, (-1, 2))
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# output_queue.put((frame, pre_landmark))
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return frame, pre_landmark
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def to_numpy(self, tensor):
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return tensor.detach().cpu().numpy() if tensor.requires_grad else tensor.cpu().numpy()
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def run_onnx_model(self, queues, session, frame):
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for i in range(len(queues)):
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if not queues[i].full():
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queues[i].put(frame)
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break
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def leap_run(self):
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img = self.current_image_gray_clean.copy()
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@ -173,90 +224,103 @@ class LEAP_C(object):
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frame = cv2.resize(img, (112, 112))
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imgvis = self.current_image_gray.copy()
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self.run_onnx_model(self.queues, self.ort_session1, frame)
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frame, pre_landmark = self.run_model(self.ort_session1, frame)
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if not self.output_queue.empty():
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for point in pre_landmark:
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# x, y = (point*112).astype(int)
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frame, pre_landmark = self.output_queue.get()
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# pre_landmark = np.reshape(pre_landmark, (-1, 2))
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x, y = point # Assuming point is a tuple (x, y)
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# pre_landmark = self.one_euro_filter(pre_landmark)
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# Scale the coordinates to image width and height
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x = int(x * img_width)
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y = int(y * img_height)
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# x, y = int(x), int(y) # Ensure x and y are integers
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for point in pre_landmark:
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# x, y = (point*112).astype(int)
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cv2.circle(imgvis, (int(x), int(y)), 2, (255, 255, 0), -1)
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x, y = point # Assuming point is a tuple (x, y)
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# Scale the coordinates to image width and height
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x = int(x * img_width)
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y = int(y * img_height)
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# x, y = int(x), int(y) # Ensure x and y are integers
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cv2.circle(imgvis, (int(x), int(y)), 2, (255, 255, 0), -1)
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x1, y1 = pre_landmark[1]
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x2, y2 = pre_landmark[3]
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d1 = math.dist(pre_landmark[1], pre_landmark[3])
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# a more fancy method could be used taking into acount the relative size of the landmarks so that weirdness can be acounted for better
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d2 = math.dist(pre_landmark[2], pre_landmark[4])
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d = (d1 + d2) / 2
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# by averaging both sets we can get less error? i think part of why 1 eye was better than the other is because we only considered one offset points.
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# considering both should smooth things out between eyes
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x3, y3 = pre_landmark[4]
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x4, y4 = pre_landmark[2]
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try:
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if d >= np.percentile(
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self.openlist, 80 # do not go above 85, but this value can be tuned
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): # an aditional approach could be using the place where on average it is most stable, denoting what distance is the most stable "open"
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self.maxlist.append(d)
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d1 = math.dist(pre_landmark[1], pre_landmark[3])
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# a more fancy method could be used taking into acount the relative size of the landmarks so that weirdness can be acounted for better
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d2 = math.dist(pre_landmark[2], pre_landmark[4])
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d = (d1 + d2) / 2
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# by averaging both sets we can get less error? i think part of why 1 eye was better than the other is because we only considered one offset points.
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# considering both should smooth things out between eyes
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if len(self.maxlist) > 2000: # i feel that this is very cpu intensive. think of a better method
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self.maxlist.pop(0)
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try:
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if d >= np.percentile(
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self.openlist, 80 # do not go above 85, but this value can be tuned
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): # an aditional approach could be using the place where on average it is most stable, denoting what distance is the most stable "open"
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self.maxlist.append(d)
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# this should be the average most open value, the average of top 2000 values in rolling calibration
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# with this we can use it as the "openstate" (0.7, for expanded squeeze)
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if len(self.maxlist) > 2000: # i feel that this is very cpu intensive. think of a better method
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self.maxlist.pop(0)
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# weighted values to shift slightly to max value
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normal_open = ((sum(self.maxlist) / len(self.maxlist)) * 0.90 + max(self.openlist) * 0.10) / (
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0.95 + 0.15
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)
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# this should be the average most open value, the average of top 2000 values in rolling calibration
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# with this we can use it as the "openstate" (0.7, for expanded squeeze)
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except:
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normal_open = 0.8
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# weighted values to shift slightly to max value
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normal_open = ((sum(self.maxlist) / len(self.maxlist)) * 0.90 + max(self.openlist) * 0.10) / (
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0.95 + 0.15
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)
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if len(self.openlist) < 5000: # TODO expose as setting?
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self.openlist.append(d)
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else:
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self.openlist.pop(0)
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self.openlist.append(d)
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except:
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normal_open = 0.8
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try:
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per = (d - normal_open) / (min(self.openlist) - normal_open)
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if len(self.openlist) < 5000: # TODO expose as setting?
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self.openlist.append(d)
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else:
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self.openlist.pop(0)
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self.openlist.append(d)
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oldper = (d - max(self.openlist)) / (
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min(self.openlist) - max(self.openlist)
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) # TODO: remove when testing is done
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try:
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per = (d - normal_open) / (min(self.openlist) - normal_open)
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per = 1 - per
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per = per - 0.2 # allow for eye widen? might require a more legit math way but this makes sense.
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per = min(per, 1.0) # clamp to 1.0 max
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per = max(per, 0.0) # clamp to 1.0 min
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oldper = (d - max(self.openlist)) / (
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min(self.openlist) - max(self.openlist)
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) # TODO: remove when testing is done
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# print("new: ", per, "vs old: ", oldper)
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per = 1 - per
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per = per - 0.2 # allow for eye widen? might require a more legit math way but this makes sense.
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per = min(per, 1.0) # clamp to 1.0 max
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per = max(per, 0.0) # clamp to 1.0 min
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except:
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per = 0.8
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pass
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# print("new: ", per, "vs old: ", oldper)
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x = pre_landmark[6][0]
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y = pre_landmark[6][1]
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except:
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per = 0.8
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pass
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self.last_lid = per
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calib_array = np.array([per, per]).reshape(1, 2)
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x = pre_landmark[6][0]
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y = pre_landmark[6][1]
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per = self.one_euro_filter_float(calib_array)
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self.last_lid = per
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calib_array = np.array([per, per]).reshape(1, 2)
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per = per[0][0]
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# print(per)
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if per <= 0.2: # TODO: EXPOSE AS SETTING
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per == 0.0
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# this should be tuned, i could make this auto calib based on min from a list of per values.
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per = self.one_euro_filter_float(calib_array)
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return imgvis, float(x), float(y), per
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per = per[0][0]
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# print(per)
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if per <= 0.2: # TODO: EXPOSE AS SETTING
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per == 0.0
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# this should be tuned, i could make this auto calib based on min from a list of per values.
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return imgvis, float(x), float(y), per
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imgvis = cv2.cvtColor(img, cv2.COLOR_RGB2GRAY)
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return imgvis, 0, 0, 0
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class External_Run_LEAP(object):
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@ -267,6 +331,4 @@ class External_Run_LEAP(object):
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self.algo.current_image_gray = current_image_gray
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self.algo.current_image_gray_clean = current_image_gray_clean
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img, x, y, per = self.algo.leap_run()
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return img, x, y, per
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return img, x, y, per
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