Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Feature] Support RBox CopyPaste #877

Open
wants to merge 4 commits into
base: dev-1.x
Choose a base branch
from
Open

[Feature] Support RBox CopyPaste #877

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
ad78a2f
[Feature] Support RBox CopyPaste
nijkah Jun 14, 2023
f53b708
fix error
nijkah Jun 14, 2023
03224d1
lint
nijkah Jun 14, 2023
1df65c2
Fix mask2rbox bug
nijkah Jun 14, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions configs/h2rbox/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,9 +38,9 @@ DOTA2.0

DIOR

| Backbone | AP50:95 | AP50 | AP75 | Angle | lr schd | Mem (GB) | Inf Time (fps) | MS | Batch Size | Configs | Download |
| :----------------------: | :-----: | :---: | :---: | :---: | :-----: | :------: | :------------: | :-: | :--------: | :------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| ResNet50 (800,800) | 33.06 | 57.40 | 32.50 | le90 | 1x | 3.83 | | - | 2 | [h2rbox-le90_r50_fpn_adamw-1x_dior](./dior/h2rbox-le90_r50_fpn_adamw-1x_dior.py) | [model](https://download.openmmlab.com/mmrotate/v1.0/h2rbox/h2rbox-le90_r50_fpn_adamw-1x_dior/h2rbox-le90_r50_fpn_adamw-1x_dior-949b0e4c.pth) \| [log](https://download.openmmlab.com/mmrotate/v1.0/h2rbox/h2rbox-le90_r50_fpn_adamw-1x_dior/h2rbox-le90_r50_fpn_adamw-1x_dior-20221130_204038.json) |
| Backbone | AP50:95 | AP50 | AP75 | Angle | lr schd | Mem (GB) | Inf Time (fps) | MS | Batch Size | Configs | Download |
| :----------------: | :-----: | :---: | :---: | :---: | :-----: | :------: | :------------: | :-: | :--------: | :------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| ResNet50 (800,800) | 33.06 | 57.40 | 32.50 | le90 | 1x | 3.83 | | - | 2 | [h2rbox-le90_r50_fpn_adamw-1x_dior](./dior/h2rbox-le90_r50_fpn_adamw-1x_dior.py) | [model](https://download.openmmlab.com/mmrotate/v1.0/h2rbox/h2rbox-le90_r50_fpn_adamw-1x_dior/h2rbox-le90_r50_fpn_adamw-1x_dior-949b0e4c.pth) \| [log](https://download.openmmlab.com/mmrotate/v1.0/h2rbox/h2rbox-le90_r50_fpn_adamw-1x_dior/h2rbox-le90_r50_fpn_adamw-1x_dior-20221130_204038.json) |

**Notes:**

Expand Down
16 changes: 16 additions & 0 deletions mmrotate/structures/bbox/quadri_boxes.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -296,6 +296,22 @@ def find_inside_points(self,
values = (x1 - pt_x) * (y2 - pt_y) - (y1 - pt_y) * (x2 - pt_x)
return (values >= eps).all(dim=-1) | (values <= -eps).all(dim=-1)

def create_masks(self, img_shape: Tuple[int, int]) -> BitmapMasks:
"""
Args:
img_shape (Tuple[int, int]): A tuple of image height and width.
Returns:
:obj:`BitmapMasks`: Converted masks
"""
img_h, img_w = img_shape
polygons = self.vertices.numpy().astype(np.int0)

gt_masks = np.zeros((len(polygons), img_h, img_w), dtype=np.uint8)

for i, polygon in enumerate(polygons):
cv2.drawContours(gt_masks[i], [polygon], 0, 1, -1)
return BitmapMasks(gt_masks, img_h, img_w)

@staticmethod
def overlaps(boxes1: BaseBoxes,
boxes2: BaseBoxes,
Expand Down
13 changes: 12 additions & 1 deletion mmrotate/structures/bbox/rotated_boxes.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -389,6 +389,16 @@ def find_inside_points(self,
return (offset_x <= w / 2 - eps) & (offset_x >= - w / 2 + eps) & \
(offset_y <= h / 2 - eps) & (offset_y >= - h / 2 + eps)

def create_masks(self, img_shape: Tuple[int, int]) -> BitmapMasks:
"""
Args:
img_shape (Tuple[int, int]): A tuple of image height and width.
Returns:
:obj:`BitmapMasks`: Converted masks
"""
qbox = self.convert_to('qbox')
return qbox.create_masks(img_shape)

@staticmethod
def overlaps(boxes1: BaseBoxes,
boxes2: BaseBoxes,
Expand Down Expand Up @@ -442,7 +452,8 @@ def from_instance_masks(masks: MaskType) -> 'RotatedBoxes':
if isinstance(masks, BitmapMasks):
for idx in range(num_masks):
mask = masks.masks[idx]
points = np.stack(np.nonzero(mask), axis=-1).astype(np.float32)
coor_y, coor_x = np.nonzero(mask)
points = np.stack([coor_x, coor_y], axis=-1).astype(np.float32)
(x, y), (w, h), angle = cv2.minAreaRect(points)
boxes.append([x, y, w, h, angle / 180 * np.pi])
elif isinstance(masks, PolygonMasks):
Expand Down
Loading