def parameters():
params = TrackerParams()
# These are usually set from outside
params.debug = 0 # Debug level
params.visualization = False # Do visualization
# Use GPU or not (IoUNet requires this to be True)
params.use_gpu = True
# Feature specific parameters
deep_params = TrackerParams()
# Patch sampling parameters
params.max_image_sample_size = (18 * 16)**2 # Maximum image sample size
params.min_image_sample_size = (18 * 16)**2 # Minimum image sample size
params.search_area_scale = 5 # Scale relative to target size
params.feature_size_odd = False # Good to use False for even-sized kernels and vice versa
# Optimization parameters
params.CG_iter = 5 # The number of Conjugate Gradient iterations in each update after the first frame
params.init_CG_iter = 60 # The total number of Conjugate Gradient iterations used in the first frame
params.init_GN_iter = 6 # The number of Gauss-Newton iterations used in the first frame (only if the projection matrix is updated)
params.post_init_CG_iter = 0 # CG iterations to run after GN
params.fletcher_reeves = False # Use the Fletcher-Reeves (true) or Polak-Ribiere (false) formula in the Conjugate Gradient
params.standard_alpha = True # Use the standard formula for computing the step length in Conjugate Gradient
params.CG_forgetting_rate = None # Forgetting rate of the last conjugate direction
# Learning parameters for each feature type
deep_params.learning_rate = 0.01 # Learning rate
deep_params.init_samples_minimum_weight = 0.25 # Minimum weight of initial samples in memory
deep_params.output_sigma_factor = 1 / 4 # Standard deviation of Gaussian label relative to target size
# Training parameters
params.sample_memory_size = 250 # Memory size
params.train_skipping = 10 # How often to run training (every n-th frame)
# Online model parameters
deep_params.kernel_size = (4, 4) # Kernel size of filter
deep_params.compressed_dim = 64 # Dimension output of projection matrix
deep_params.filter_reg = 1e-1 # Filter regularization factor
deep_params.projection_reg = 1e-4 # Projection regularization factor
# Windowing
params.feature_window = False # Perform windowing of features
params.window_output = False # Perform windowing of output scores
# Detection parameters
params.scale_factors = torch.ones(
1
) # What scales to use for localization (only one scale if IoUNet is used)
params.score_upsample_factor = 1 # How much Fourier upsampling to use
# Init data augmentation parameters
params.augmentation = {
'fliplr': True,
'rotate': [5, -5, 10, -10, 20, -20, 30, -30, 45, -45, -60, 60],
'blur': [(2, 0.2), (0.2, 2), (3, 1), (1, 3), (2, 2)],
'relativeshift': [(0.6, 0.6), (-0.6, 0.6), (0.6, -0.6), (-0.6, -0.6)],
'dropout': (7, 0.2)
}
params.augmentation_expansion_factor = 2 # How much to expand sample when doing augmentation
params.random_shift_factor = 1 / 3 # How much random shift to do on each augmented sample
deep_params.use_augmentation = True # Whether to use augmentation for this feature
# Factorized convolution parameters
# params.use_projection_matrix = True # Use projection matrix, i.e. use the factorized convolution formulation
params.update_projection_matrix = True # Whether the projection matrix should be optimized or not
params.proj_init_method = 'randn' # Method for initializing the projection matrix
params.filter_init_method = 'randn' # Method for initializing the spatial filter
params.projection_activation = 'none' # Activation function after projection ('none', 'relu', 'elu' or 'mlu')
params.response_activation = (
'mlu', 0.05
) # Activation function on the output scores ('none', 'relu', 'elu' or 'mlu')
# Advanced localization parameters
params.advanced_localization = True # Use this or not
params.target_not_found_threshold = 0.25 # Absolute score threshold to detect target missing
params.distractor_threshold = 0.8 # Relative threshold to find distractors
params.hard_negative_threshold = 0.5 # Relative threshold to find hard negative samples
params.target_neighborhood_scale = 2.2 # Target neighborhood to remove
params.dispalcement_scale = 0.8 # Dispacement to consider for distractors
params.hard_negative_learning_rate = 0.02 # Learning rate if hard negative detected
params.hard_negative_CG_iter = 5 # Number of optimization iterations to use if hard negative detected
params.update_scale_when_uncertain = True # Update scale or not if distractor is close
# IoUNet parameters
params.use_iou_net = True # Use IoU net or not
params.box_refinement_space = 'relative'
params.iounet_augmentation = False # Use the augmented samples to compute the modulation vector
params.iounet_k = 3 # Top-k average to estimate final box
params.num_init_random_boxes = 9 # Num extra random boxes in addition to the classifier prediction
params.box_jitter_pos = 0.1 # How much to jitter the translation for random boxes
params.box_jitter_sz = 0.5 # How much to jitter the scale for random boxes
params.maximal_aspect_ratio = 6 # Limit on the aspect ratio
params.box_refinement_iter = 10 # Number of iterations for refining the boxes
params.box_refinement_step_length = (
1e-2, 5e-2
) # 1 # Gradient step length in the bounding box refinement 5e-3 2e-2
params.box_refinement_step_decay = 1 # Multiplicative step length decay (1 means no decay)
# Setup the feature extractor (which includes the IoUNet)
deep_fparams = FeatureParams(feature_params=[deep_params])
deep_feat = deep.ATOMResNet18(net_path='atom_gmm_sampl',
output_layers=['layer3'],
fparams=deep_fparams,
normalize_power=2)
params.features = MultiResolutionExtractor([deep_feat])
return params
def parameters(pth_path = None):
params = TrackerParams()
# These are usually set from outside
params.debug = 1 # Debug level
params.visualization = True # Do visualization
# Use GPU or not (IoUNet requires this to be True)
params.use_gpu = True
# Feature specific parameters
deep_params = TrackerParams()
# Patch sampling parameters
params.max_image_sample_size = (16 * 16) ** 2 # (18 * 16) ** 2 # Maximum image sample size
params.min_image_sample_size = (16 * 16) ** 2 # (18 * 16) ** 2 # Minimum image sample size
params.search_area_scale = 4.5 # Scale relative to target size
params.feature_size_odd = False # Good to use False for even-sized kernels and vice versa
# Optimization parameters
params.CG_iter = 5 # The number of Conjugate Gradient iterations in each update after the first frame
params.init_CG_iter = 60 # The total number of Conjugate Gradient iterations used in the first frame
params.init_GN_iter = 6 # The number of Gauss-Newton iterations used in the first frame (only if the projection matrix is updated)
params.post_init_CG_iter = 0 # CG iterations to run after GN
params.fletcher_reeves = False # Use the Fletcher-Reeves (true) or Polak-Ribiere (false) formula in the Conjugate Gradient
params.standard_alpha = True # Use the standard formula for computing the step length in Conjugate Gradient
params.CG_forgetting_rate = None # Forgetting rate of the last conjugate direction
# Learning parameters for each feature type
deep_params.learning_rate = 0.0075 # Learning rate
deep_params.output_sigma_factor = 1/4 # Standard deviation of Gaussian label relative to target size
# Training parameters
params.sample_memory_size = 250 # Memory size
params.train_skipping = 10 # How often to run training (every n-th frame)
# Online model parameters
deep_params.kernel_size = (4, 4) # Kernel size of filter
deep_params.compressed_dim = 64 # Dimension output of projection matrix
deep_params.filter_reg = 1e-1 # Filter regularization factor
deep_params.projection_reg = 1e-4 # Projection regularization factor
# Windowing
params.feature_window = False # Perform windowing of features
params.window_output = True # Perform windowing of output scores
# Detection parameters
params.scale_factors = torch.ones(1) # What scales to use for localization (only one scale if IoUNet is used)
params.score_upsample_factor = 1 # How much Fourier upsampling to use
# Init data augmentation parameters
params.augmentation = {'fliplr': True,
'rotate': [5, -5, 10, -10, 20, -20, 30, -30, 45,-45, -60, 60],
'blur': [(2, 0.2), (0.2, 2), (3,1), (1, 3), (2, 2)],
'relativeshift': [(0.25, 0.25), (-0.25, 0.25), (0.25, -0.25), (-0.25, -0.25), (0.75, 0.75), (-0.75, 0.75), (0.75, -0.75), (-0.75, -0.75)]}
params.augmentation_expansion_factor = 2 # How much to expand sample when doing augmentation
params.random_shift_factor = 0#1 / 3 # How much random shift to do on each augmented sample
deep_params.use_augmentation = True # Whether to use augmentation for this feature
# Factorized convolution parameters
# params.use_projection_matrix = True # Use projection matrix, i.e. use the factorized convolution formulation
params.update_projection_matrix = True # Whether the projection matrix should be optimized or not
params.proj_init_method = 'pca' # Method for initializing the projection matrix randn | pca
params.filter_init_method = 'zeros' # Method for initializing the spatial filter randn | zeros
params.projection_activation = 'none' # Activation function after projection ('none', 'relu', 'elu' or 'mlu')
params.response_activation = ('mlu', 0.05) # Activation function on the output scores ('none', 'relu', 'elu' or 'mlu')
# Advanced localization parameters
params.advanced_localization = True # Use this or not
params.target_not_found_threshold = -1 # Absolute score threshold to detect target missing
params.distractor_threshold = 100 # Relative threshold to find distractors
params.hard_negative_threshold = 0.3 # Relative threshold to find hard negative samples
params.target_neighborhood_scale = 2.2 # Target neighborhood to remove
params.dispalcement_scale = 0.7 # Dispacement to consider for distractors
params.hard_negative_learning_rate = 0.02 # Learning rate if hard negative detected
params.hard_negative_CG_iter = 5 # Number of optimization iterations to use if hard negative detected
params.update_scale_when_uncertain = True # Update scale or not if distractor is close
# Setup the feature extractor (which includes the IoUNet)
deep_fparams = FeatureParams(feature_params=[deep_params])
# use ResNet50 for filter
params.use_resnet50 = True
if params.use_resnet50:
deep_feat_filter = deep.ATOMResNet50(output_layers=['layer3'], fparams=deep_fparams, normalize_power=2)
# deep_feat2 = deep.DRNetSE50(net_path='SE_Res50.pth', output_layers=['layer3'], fparams=deep_fparams, normalize_power=2)
params.features_filter = MultiResolutionExtractor([deep_feat_filter])
#params.features_filter = MultiResolutionExtractor([deep_feat2])
params.vot_anno_conversion_type = 'preserve_area'
params.use_segmentation = True
env = env_settings()
net_path = env.network_path
if pth_path is None:
pth_path = '/home/jaffe/PycharmProjects//DMB/pytracking/networks/recurrent25.pth.tar'
params.pth_path = pth_path
params.segm_use_dist = True
params.segm_normalize_mean = [0.485, 0.456, 0.406]
params.segm_normalize_std = [0.229, 0.224, 0.225]
params.segm_search_area_factor = 4.0
params.segm_feature_sz = 24
params.segm_output_sz = params.segm_feature_sz * 16
params.segm_scale_estimation = True
params.segm_optimize_polygon = True
params.tracking_uncertainty_thr = 3
params.response_budget_sz = 25
params.uncertainty_segm_scale_thr = 3.5
params.uncertainty_segment_thr = 10
params.segm_pixels_ratio = 2
params.mask_pixels_budget_sz = 25
params.segm_min_scale = 0.2
params.max_rel_scale_ch_thr = 0.75
params.consider_segm_pixels_ratio = 1
params.opt_poly_overlap_thr = 0.3
params.poly_cost_a = 1.2
params.poly_cost_b = 1
params.segm_dist_map_type = 'center' # center | bbox
params.min_scale_change_factor = 0.95
params.max_scale_change_factor = 1.05
params.init_segm_mask_thr = 0.5
params.segm_mask_thr = 0.5
params.masks_save_path = ''
# params.masks_save_path = 'save-masks-path'
params.save_mask = False
if params.masks_save_path != '':
params.save_mask = True
return params
def parameters():
params = TrackerParams()
# These are usually set from outside
params.debug = 0 # Debug level
params.visualization = False # Do visualization
# Use GPU or not (IoUNet requires this to be True)
params.use_gpu = True
# Feature specific parameters
deep_params = TrackerParams()
# Patch sampling parameters
params.max_image_sample_size = (320)**2 # Maximum image sample size
params.min_image_sample_size = (320)**2 # Minimum image sample size
params.search_area_scale = 5.5 # Scale relative to target size
params.feature_size_odd = False # Good to use False for even-sized kernels and vice versa
# Optimization parameters
params.CG_iter = 5 # The number of Conjugate Gradient iterations in each update after the first frame
params.init_CG_iter = 100 # The total number of Conjugate Gradient iterations used in the first frame
params.init_GN_iter = 10 # The number of Gauss-Newton iterations used in the first frame (only if the projection matrix is updated)
params.post_init_CG_iter = 0 # CG iterations to run after GN
params.fletcher_reeves = False # Use the Fletcher-Reeves (true) or Polak-Ribiere (false) formula in the Conjugate Gradient
params.standard_alpha = True # Use the standard formula for computing the step length in Conjugate Gradient
params.CG_forgetting_rate = None # Forgetting rate of the last conjugate direction
# Learning parameters for each feature type
deep_params.learning_rate = 0.0075 # Learning rate
deep_params.output_sigma_factor = [
1 / 3, 1 / 4
] # Standard deviation of Gaussian label relative to target size
# Training parameters
params.sample_memory_size = 250 # Memory size
params.train_skipping = 10 # How often to run training (every n-th frame)
# Online model parameters
deep_params.kernel_size = [(4, 4), (4, 4)] # Kernel size of filter
deep_params.compressed_dim = [32,
32] # Dimension output of projection matrix
deep_params.filter_reg = 1e-1 # Filter regularization factor
deep_params.projection_reg = 1e-4 # Projection regularization factor
# Windowing
params.feature_window = False # Perform windowing of features
params.window_output = True # Perform windowing of output scores
# Detection parameters
params.scale_factors = torch.ones(
1
) # What scales to use for localization (only one scale if IoUNet is used)
params.score_upsample_factor = 1 # How much Fourier upsampling to use
# Init data augmentation parameters
params.augmentation = {
'fliplr': True,
'rotate': [5, -5, 10, -10, 20, -20, 30, -30, 45, -45, -60, 60],
'blur': [(2, 0.2), (0.2, 2), (3, 1), (1, 3), (2, 2)],
'relativeshift': [(0.6, 0.6), (-0.6, 0.6), (0.6, -0.6), (-0.6, -0.6)],
'dropout': (7, 0.2)
}
params.augmentation_expansion_factor = 2 # How much to expand sample when doing augmentation
params.random_shift_factor = 1 / 3 # How much random shift to do on each augmented sample
deep_params.use_augmentation = True # Whether to use augmentation for this feature
# Factorized convolution parameters
# params.use_projection_matrix = True # Use projection matrix, i.e. use the factorized convolution formulation
params.update_projection_matrix = True # Whether the projection matrix should be optimized or not
params.proj_init_method = 'randn' # Method for initializing the projection matrix
params.filter_init_method = 'randn' # Method for initializing the spatial filter
params.projection_activation = 'none' # Activation function after projection ('none', 'relu', 'elu' or 'mlu')
params.response_activation = (
'mlu', 0.05
) # Activation function on the output scores ('none', 'relu', 'elu' or 'mlu')
# Advanced localization parameters
params.advanced_localization = True # Use this or not
params.target_not_found_threshold = -1 # Absolute score threshold to detect target missing
params.distractor_threshold = 100 # Relative threshold to find distractors
params.hard_negative_threshold = 0.3 # Relative threshold to find hard negative samples
params.target_neighborhood_scale = 2.2 # Target neighborhood to remove
params.dispalcement_scale = 0.9 # Dispacement to consider for distractors
params.hard_negative_learning_rate = 0.0075 # Learning rate if hard negative detected
params.hard_negative_CG_iter = 5 # Number of optimization iterations to use if hard negative detected
params.update_scale_when_uncertain = True # Update scale or not if distractor is close
params.alpha = 0
params.beta = -1
# Setup the feature extractor (which includes the IoUNet)i ATOMnet_ep0026.pth
deep_fparams = FeatureParams(feature_params=[deep_params])
deep_feat = deep.DRNetMobileNetSmall(net_path='drnet_cfkd.pth.tar',
output_layers=['layer3'],
fparams=deep_fparams,
normalize_power=2)
params.features = MultiResolutionExtractor([deep_feat])
params.vot_anno_conversion_type = 'preserve_area'
return params
def parameters():
params = TrackerParams()
params.debug = 0
params.visualization = False
params.use_gpu = True
# Feature specific parameters
shallow_params = TrackerParams()
deep_params = TrackerParams()
# Patch sampling parameters
params.max_image_sample_size = 250**2 # Maximum image sample size
params.min_image_sample_size = 200**2 # Minimum image sample size
params.search_area_scale = 4.5 # Scale relative to target size
# Conjugate Gradient parameters
params.CG_iter = 5 # The number of Conjugate Gradient iterations in each update after the first frame
params.init_CG_iter = 100 # The total number of Conjugate Gradient iterations used in the first frame
params.init_GN_iter = 10 # The number of Gauss-Newton iterations used in the first frame (only if the projection matrix is updated)
params.post_init_CG_iter = 0 # CG iterations to run after GN
params.fletcher_reeves = False # Use the Fletcher-Reeves (true) or Polak-Ribiere (false) formula in the Conjugate Gradient
params.standard_alpha = True # Use the standard formula for computing the step length in Conjugate Gradient
params.CG_forgetting_rate = 75 # Forgetting rate of the last conjugate direction
params.precond_data_param = 0.3 # Weight of the data term in the preconditioner
params.precond_reg_param = 0.15 # Weight of the regularization term in the preconditioner
params.precond_proj_param = 35 # Weight of the projection matrix part in the preconditioner
# Learning parameters
shallow_params.learning_rate = 0.025
deep_params.learning_rate = 0.0075
shallow_params.output_sigma_factor = 1 / 16
deep_params.output_sigma_factor = 1 / 4
# Training parameters
params.sample_memory_size = 200 # Memory size
params.train_skipping = 10 # How often to run training (every n-th frame)
# Detection parameters
params.scale_factors = 1.02**torch.arange(
-2, 3).float() # What scales to use for localization
params.score_upsample_factor = 1 # How much Fourier upsampling to use
params.score_fusion_strategy = 'weightedsum' # Fusion strategy
shallow_params.translation_weight = 0.4 # Weight of this feature
deep_params.translation_weight = 1 - shallow_params.translation_weight
# Init augmentation parameters
params.augmentation = {
'fliplr': True,
'rotate': [5, -5, 10, -10, 20, -20, 30, -30, 45, -45, -60, 60],
'blur': [(2, 0.2), (0.2, 2), (3, 1), (1, 3), (2, 2)],
'shift': [(6, 6), (-6, 6), (6, -6), (-6, -6)],
'dropout': (7, 0.2)
}
# Whether to use augmentation for this feature
deep_params.use_augmentation = True
shallow_params.use_augmentation = True
# Factorized convolution parameters
# params.use_projection_matrix = True # Use projection matrix, i.e. use the factorized convolution formulation
params.update_projection_matrix = True # Whether the projection matrix should be optimized or not
# params.proj_init_method = 'pca' # Method for initializing the projection matrix
params.projection_reg = 5e-8 # Regularization paremeter of the projection matrix
shallow_params.compressed_dim = 16 # Dimension output of projection matrix for shallow features
deep_params.compressed_dim = 64 # Dimension output of projection matrix for deep features
# Interpolation parameters
params.interpolation_method = 'bicubic' # The kind of interpolation kernel
params.interpolation_bicubic_a = -0.75 # The parameter for the bicubic interpolation kernel
params.interpolation_centering = True # Center the kernel at the feature sample
params.interpolation_windowing = False # Do additional windowing on the Fourier coefficients of the kernel
# Regularization parameters
shallow_params.use_reg_window = True # Use spatial regularization or not
shallow_params.reg_window_min = 1e-4 # The minimum value of the regularization window
shallow_params.reg_window_edge = 10e-3 # The impact of the spatial regularization
shallow_params.reg_window_power = 2 # The degree of the polynomial to use (e.g. 2 is a quadratic window)
shallow_params.reg_sparsity_threshold = 0.05 # A relative threshold of which DFT coefficients that should be set to zero
deep_params.use_reg_window = True # Use spatial regularization or not
deep_params.reg_window_min = 10e-4 # The minimum value of the regularization window
deep_params.reg_window_edge = 50e-3 # The impact of the spatial regularization
deep_params.reg_window_power = 2 # The degree of the polynomial to use (e.g. 2 is a quadratic window)
deep_params.reg_sparsity_threshold = 0.1 # A relative threshold of which DFT coefficients that should be set to zero
fparams = FeatureParams(feature_params=[shallow_params, deep_params])
features = deep.ResNet18m1(output_layers=['vggconv1', 'layer3'],
use_gpu=params.use_gpu,
fparams=fparams,
pool_stride=[2, 1],
normalize_power=2)
params.features = MultiResolutionExtractor([features])
params.metric_model_path = '/home/zj/tracking/metricNet/0py_mdnet_metric_similar/pyMDNet/models/metric_model_zj_57470.pt'
params.lof_rate = 1.8
params.sim_rate = 0.3
params.lt = False
return params
def parameters():
params = TrackerParams()
# ++++++++++++++++++++++++++++ Parallel SiamMask +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
params.use_parallel_smask = True
params.use_area_preserve = True
params.parallel_smask_iou_threshold = 0.7
params.parallel_smask_area_preserve_threshold = 2
params.parallel_smask_config = osp.join(ROOT_DIR,
'pytracking/tracker/siamesemask/experiments/siammask/config_vot.json')
params.parallel_smask_ckpt = osp.join(ROOT_DIR, 'pytracking/networks/SiamMask_VOT_LD.pth')
params.use_smask_replace_atom = True
# ++++++++++++++++++++++++++++ Sequential SiamMask +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
params.use_sequential_smask = True
params.sequential_smask_ratio = 0.25
params.sequential_smask_config = osp.join(ROOT_DIR,
'pytracking/tracker/siamesemask_127/experiments/siammask/config_vot.json')
params.sequential_smask_ckpt = osp.join(ROOT_DIR, 'pytracking/networks/SiamMask_VOT_LD.pth')
# ++++++++++++++++++++++++++++ Refine ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
params.is_refine = False # use optimization algorithm to optimize mask
params.is_fast_refine = False
params.is_faster_refine = True
params.angle_state = False
params.soft_angle_state = False
# ++++++++++++++++++++++++++++ ATOM PARAMS +++++++++++++++++++++++++++++++++++++++++++++++++++++
# Patch sampling parameters using area ratio
params.use_adaptive_maximal_aspect_ratio = True
params.use_area_ratio_adaptive_search_region = True
params.area_ratio_adaptive_ratio = 0.005
params.use_area_ratio_prevent_zoom_in = True
params.area_ratio_zoom_in_ratio = 0.75
params.feature_size_odd = False
# Patch sampling parameters using current and mean max response speed
params.use_speed_adaptive_search_region = True
params.current_speed_threshold = 0.25
params.mean_speed_threshold = 0.20
params.center_distance_threshold = 0.3
# These are usually set from outside
params.debug = 0 # Debug level
params.visualization = False # Do visualization
# Use GPU or not (IoUNet requires this to be True)
params.use_gpu = True
# Feature specific parameters
deep_params = TrackerParams()
# Optimization parameters
params.CG_iter = 8 # The number of Conjugate Gradient iterations in each update after the first frame
params.init_CG_iter = 60 # The total number of Conjugate Gradient iterations used in the first frame
params.init_GN_iter = 6 # The number of Gauss-Newton iterations used in the first frame (only if the projection matrix is updated)
params.post_init_CG_iter = 0 # CG iterations to run after GN
params.fletcher_reeves = False # Use the Fletcher-Reeves (true) or Polak-Ribiere (false) formula in the Conjugate Gradient
params.standard_alpha = True # Use the standard formula for computing the step length in Conjugate Gradient
params.CG_forgetting_rate = None # Forgetting rate of the last conjugate direction
# Learning parameters for each feature type
deep_params.learning_rate = 0.0075 # Learning rate
deep_params.output_sigma_factor = 1 / 4 # Standard deviation of Gaussian label relative to target size
# Training parameters
params.sample_memory_size = 250 # Memory size
params.train_skipping = 5 # How often to run training (every n-th frame)
# Online model parameters
deep_params.kernel_size = (4, 4) # Kernel size of filter
deep_params.compressed_dim = 768 # Dimension output of projection matrix
deep_params.filter_reg = 1e-1 # Filter regularization factor
deep_params.projection_reg = 1e-4 # Projection regularization factor
# Windowing
params.feature_window = False # Perform windowing of features
params.window_output = True # Perform windowing of output scores
# Detection parameters
params.scale_factors = torch.Tensor([1.04 ** x for x in [-2, -1, 0, 1, 2]]) # Multi scale Test
params.score_upsample_factor = 1 # How much Fourier upsampling to use
# Init data augmentation parameters
params.augmentation = {'fliplr': True,
'rotate': [5, -5, 10, -10, 20, -20, 30, -30, 45, -45, -60, 60],
'blur': [(2, 0.2), (0.2, 2), (3, 1), (1, 3), (2, 2)],
'relativeshift': [(0.6, 0.6), (-0.6, 0.6), (0.6, -0.6), (-0.6, -0.6)],
'dropout': (7, 0.2)}
params.augmentation_expansion_factor = 2 # How much to expand sample when doing augmentation
params.random_shift_factor = 1 / 3 # How much random shift to do on each augmented sample
deep_params.use_augmentation = True # Whether to use augmentation for this feature
# Factorized convolution parameters
# params.use_projection_matrix = True # Use projection matrix, i.e. use the factorized convolution formulation
params.update_projection_matrix = True # Whether the projection matrix should be optimized or not
params.proj_init_method = 'randn' # Method for initializing the projection matrix
params.filter_init_method = 'randn' # Method for initializing the spatial filter
params.projection_activation = 'none' # Activation function after projection ('none', 'relu', 'elu' or 'mlu')
params.response_activation = (
'mlu', 0.05) # Activation function on the output scores ('none', 'relu', 'elu' or 'mlu')
# Advanced localization parameters
params.advanced_localization = True # Use this or not
params.target_not_found_threshold = -1 # Absolute score threshold to detect target missing
params.distractor_threshold = 100 # Relative threshold to find distractors
params.hard_negative_threshold = 0.3 # Relative threshold to find hard negative samples
params.target_neighborhood_scale = 2.2 # Target neighborhood to remove
params.dispalcement_scale = 0.7 # Dispacement to consider for distractors
params.hard_negative_learning_rate = 0.02 # Learning rate if hard negative detected
params.hard_negative_CG_iter = 5 # Number of optimization iterations to use if hard negative detected
params.update_scale_when_uncertain = True # Update scale or not if distractor is close
# IoUNet parameters
params.iounet_augmentation = False # Use the augmented samples to compute the modulation vector
params.iounet_k = 3 # Top-k average to estimate final box
params.num_init_random_boxes = 9 # Num extra random boxes in addition to the classifier prediction
params.box_jitter_pos = 0.1 # How much to jitter the translation for random boxes
params.box_jitter_sz = 0.5 # How much to jitter the scale for random boxes
params.maximal_aspect_ratio = 6 # Limit on the aspect ratio
params.box_refinement_iter = 10 # Number of iterations for refining the boxes
params.box_refinement_step_length = 1 # Gradient step length in the bounding box refinement
params.box_refinement_step_decay = 1 # Multiplicative step length decay (1 means no decay)
# Setup the feature extractor (which includes the IoUNet)
deep_fparams = FeatureParams(feature_params=[deep_params])
deep_feat = deep.ATOMResNet50(net_path='atom_vid_lasot_coco_resnet50_fpn_ATOMnet_ep0040.pth.tar',
output_layers=['layer3'], fparams=deep_fparams,
normalize_power=2)
params.features = MultiResolutionExtractor([deep_feat])
params.vot_anno_conversion_type = 'preserve_area'
return params
