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_BASE_: Base-ADE20K-UnifiedSegmentation.yaml
MODEL:
META_ARCHITECTURE: "OneFormer"
SEM_SEG_HEAD:
NAME: "OneFormerHead"
IGNORE_VALUE: 255
NUM_CLASSES: 150
LOSS_WEIGHT: 1.0
CONVS_DIM: 256
MASK_DIM: 256
NORM: "GN"
# pixel decoder
PIXEL_DECODER_NAME: "MSDeformAttnPixelDecoder"
IN_FEATURES: ["res2", "res3", "res4", "res5"]
DEFORMABLE_TRANSFORMER_ENCODER_IN_FEATURES: ["res3", "res4", "res5"]
COMMON_STRIDE: 4
TRANSFORMER_ENC_LAYERS: 6
ONE_FORMER:
TRANSFORMER_DECODER_NAME: "ContrastiveMultiScaleMaskedTransformerDecoder"
TRANSFORMER_IN_FEATURE: "multi_scale_pixel_decoder"
DEEP_SUPERVISION: True
NO_OBJECT_WEIGHT: 0.1
CLASS_WEIGHT: 2.0
MASK_WEIGHT: 5.0
DICE_WEIGHT: 5.0
CONTRASTIVE_WEIGHT: 0.5
CONTRASTIVE_TEMPERATURE: 0.07
HIDDEN_DIM: 256
NUM_OBJECT_QUERIES: 150
USE_TASK_NORM: True
NHEADS: 8
DROPOUT: 0.1
DIM_FEEDFORWARD: 2048
ENC_LAYERS: 0
PRE_NORM: False
ENFORCE_INPUT_PROJ: False
SIZE_DIVISIBILITY: 32
CLASS_DEC_LAYERS: 2
DEC_LAYERS: 10 # 9 decoder layers, add one for the loss on learnable query
TRAIN_NUM_POINTS: 12544
OVERSAMPLE_RATIO: 3.0
IMPORTANCE_SAMPLE_RATIO: 0.75
TEXT_ENCODER:
WIDTH: 256
CONTEXT_LENGTH: 77
NUM_LAYERS: 6
VOCAB_SIZE: 49408
PROJ_NUM_LAYERS: 2
N_CTX: 16
TEST:
SEMANTIC_ON: True
INSTANCE_ON: True
PANOPTIC_ON: True
OVERLAP_THRESHOLD: 0.8
OBJECT_MASK_THRESHOLD: 0.8
TASK: "panoptic"
TEST:
DETECTIONS_PER_IMAGE: 150
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