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Update rngtool.py

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niart120 2021-12-23 01:02:45 +09:00
parent 9bc2c7867c
commit 699dd0be77
1 changed files with 36 additions and 32 deletions
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68
src/rngtool.py
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@ -16,7 +16,7 @@ def randrange(r,mi,ma):
t = (r & 0x7fffff) / 8388607.0
return t * mi + (1.0 - t) * ma
def tracking_blink(img, roi_x, roi_y, roi_w, roi_h, size = 40)->Tuple[List[int],List[int],float]:
def tracking_blink(img, roi_x, roi_y, roi_w, roi_h, th = 0.9, size = 40)->Tuple[List[int],List[int],float]:
"""measuring the type and interval of player's blinks
Returns:
@ -52,7 +52,10 @@ def tracking_blink(img, roi_x, roi_y, roi_w, roi_h, size = 40)->Tuple[List[int],
res = cv2.matchTemplate(roi,eye,cv2.TM_CCOEFF_NORMED)
_, match, _, _ = cv2.minMaxLoc(res)
if 0.01<match<0.85:
cv2.imshow("",roi)
cv2.waitKey(1)
if 0.01<match<th:
if state==IDLE:
blinks.append(0)
interval = (time_counter - prev_time)/1.018
@ -160,7 +163,7 @@ def recov(blinks:List[int],rawintervals:List[int])->Xorshift:
result.getNextRandSequence(advanced_frame)
return result
def reidentifyByBlinks(rng:Xorshift, observed_blinks:List[int], search_max=10**6, search_min=0)->Xorshift:
def reidentifyByBlinks(rng:Xorshift, observed_blinks:List[int], npc = 0, search_max=10**6, search_min=0)->Xorshift:
if search_max<search_min:
search_min, search_max = search_max, search_min
search_range = search_max - search_min
@ -168,40 +171,41 @@ def reidentifyByBlinks(rng:Xorshift, observed_blinks:List[int], search_max=10**6
if 2**observed_len < search_range:
return None
identify_rng = Xorshift(*rng.getState())
rands = [(i, r&0xF) for i,r in enumerate(identify_rng.getNextRandSequence(search_max))]
blinkrands = [(i, r) for i,r in rands if r&0b1110==0]
for d in range(1+npc):
identify_rng = Xorshift(*rng.getState())
rands = [(i, r&0xF) for i,r in list(enumerate(identify_rng.getNextRandSequence(search_max)))[d::1+npc]]
blinkrands = [(i, r) for i,r in rands if r&0b1110==0]
#prepare
expected_blinks_lst = []
expected_blinks = 0
lastblink_idx = -1
mask = (1<<observed_len)-1
for idx, r in blinkrands[:observed_len]:
lastblink_idx = idx
#prepare
expected_blinks_lst = []
expected_blinks = 0
lastblink_idx = -1
mask = (1<<observed_len)-1
for idx, r in blinkrands[:observed_len]:
lastblink_idx = idx
expected_blinks <<= 1
expected_blinks |= r
expected_blinks_lst.append((lastblink_idx, expected_blinks))
for idx, r in blinkrands[observed_len:]:
lastblink_idx = idx
expected_blinks <<= 1
expected_blinks |= r
expected_blinks &= mask
expected_blinks <<= 1
expected_blinks |= r
expected_blinks_lst.append((lastblink_idx, expected_blinks))
#search
search_blinks = calc.list2bitvec(observed_blinks)
result = Xorshift(*rng.getState())
for idx, blinks in expected_blinks_lst:
if search_blinks==blinks and search_min <= idx:
print(f"found in advances:{idx}")
result.getNextRandSequence(idx)
return result
for idx, r in blinkrands[observed_len:]:
lastblink_idx = idx
expected_blinks <<= 1
expected_blinks |= r
expected_blinks &= mask
expected_blinks_lst.append((lastblink_idx, expected_blinks))
#search
search_blinks = calc.list2bitvec(observed_blinks)
result = Xorshift(*rng.getState())
for idx, blinks in expected_blinks_lst:
if search_blinks==blinks and search_min <= idx:
print(f"found at advances:{idx}, d={d}")
result.getNextRandSequence(idx)
return result
return None