["KNU3_A", "KNU3_B", "KNU2_B", "KNU1_A"]):
key = "_".join([f, p])
value = "_".join([fID, pID])
TARGET_CONVERTER[key] = value
TARGET_INDICES = [
ORIGINAL_KEYPOINT_NAMES.index(TARGET_CONVERTER[k])
for k in DEFAULT_KEYPOINT_NAMES
]
assert len(ORIGINAL_KEYPOINT_NAMES) == ORIGINAL_NUM_KEYPOINTS
assert len(DEFAULT_KEYPOINT_NAMES) == NUM_KEYPOINTS
NAME_CONVERTER = make_keypoint_converter(
root="root",
fingers=["thumb", "index", "middle", "ring", "little"],
parts=["mcp", "pip", "dip", "tip"],
)
INDEX_CONVERTER = [
DEFAULT_KEYPOINT_NAMES.index(NAME_CONVERTER[k])
for k in STANDARD_KEYPOINT_NAMES
]
KEYPOINT_NAMES = STANDARD_KEYPOINT_NAMES
def create_camera_mat():
# These parameters are taken from convert_xyz_to_uvd.m provided by NYU dataset.
u0 = 640 / 2
v0 = 480 / 2
fx = 588.036865
DEFAULT_KEYPOINT_NAMES = [
"Wrist", "TMCP", "IMCP", "MMCP", "RMCP", "PMCP", "TPIP", "TDIP", "TTIP",
"IPIP", "IDIP", "ITIP", "MPIP", "MDIP", "MTIP", "RPIP", "RDIP", "RTIP",
"PPIP", "PDIP", "PTIP"
]
COLUMN_NAMES = ["FRAME_ID"]
for kname in DEFAULT_KEYPOINT_NAMES:
for c in ["X", "Y", "Z"]:
cname = "_".join([c, kname])
COLUMN_NAMES.append(cname)
assert len(DEFAULT_KEYPOINT_NAMES) == NUM_KEYPOINTS
NAME_CONVERTER = make_keypoint_converter(
root="Wrist",
fingers=["T", "I", "M", "R", "P"],
parts=["MCP", "PIP", "DIP", "TIP"],
sep="",
)
INDEX_CONVERTER = [
DEFAULT_KEYPOINT_NAMES.index(NAME_CONVERTER[k])
for k in STANDARD_KEYPOINT_NAMES
]
KEYPOINT_NAMES = STANDARD_KEYPOINT_NAMES
def create_camera_matrix():
"""
All parameters are taken from https://github.com/guiggh/hand_pose_action
"""
"M3",
"R0",
"R1",
"R2",
"R3",
"L0",
"L1",
"L2",
"L3",
]
assert len(DEFAULT_KEYPOINT_NAMES) == NUM_KEYPOINTS
NAME_CONVERTER = make_keypoint_converter(
root="W",
fingers=["T", "I", "M", "R", "L"],
parts=["0", "1", "2", "3"],
sep="",
)
INDEX_CONVERTER = [DEFAULT_KEYPOINT_NAMES.index(NAME_CONVERTER[k]) for k in STANDARD_KEYPOINT_NAMES]
KEYPOINT_NAMES = STANDARD_KEYPOINT_NAMES
def create_camera_mat():
# See README.txt
camera_intr = np.array([
[617.173, 0, 315.453],
[0, 617.173, 242.259],
[0, 0, 1],
])
'F2_KNU1_B',
'F2_KNU2_A',
'F2_KNU3_A',
'TH_KNU1_A',
'TH_KNU1_B',
'TH_KNU2_A',
'TH_KNU3_A',
'PALM_POSITION',
# 'PALM_NORMAL' # ignore
]
assert len(DEFAULT_KEYPOINT_NAMES) == NUM_KEYPOINTS
NAME_CONVERTER = make_keypoint_converter(
root="PALM_POSITION",
fingers=["TH", "F4", "F3", "F2", "F1"],
parts=["KNU1_B", "KNU1_A", "KNU2_A", "KNU3_A"],
)
INDEX_CONVERTER = [
DEFAULT_KEYPOINT_NAMES.index(NAME_CONVERTER[k])
for k in STANDARD_KEYPOINT_NAMES
]
KEYPOINT_NAMES = STANDARD_KEYPOINT_NAMES
def create_camera_mat():
fx = 614.878
fy = 615.479
u0 = 313.219
v0 = 231.288