[to #42322933]add damoyolo model in tinynas-object-detection

接入damyolo系列检测模型
        Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/10377688

modelscope/metainfo.py

@@ -9,7 +9,9 @@ class Models(object):
 
         Model name should only contain model info but not task info.
     """
+    # tinynas models
     tinynas_detection = 'tinynas-detection'
+    tinynas_damoyolo = 'tinynas-damoyolo'
 
     # vision models
     detection = 'detection'

modelscope/models/cv/tinynas_detection/__init__.py

@@ -7,10 +7,12 @@ from modelscope.utils.import_utils import LazyImportModule
 
 if TYPE_CHECKING:
     from .tinynas_detector import Tinynas_detector
+    from .tinynas_damoyolo import DamoYolo
 
 else:
     _import_structure = {
         'tinynas_detector': ['TinynasDetector'],
+        'tinynas_damoyolo': ['DamoYolo'],
     }
 
     import sys

modelscope/models/cv/tinynas_detection/backbone/tinynas.py

@@ -4,6 +4,7 @@
 import torch
 import torch.nn as nn
 
+from modelscope.utils.file_utils import read_file
 from ..core.base_ops import Focus, SPPBottleneck, get_activation
 from ..core.repvgg_block import RepVggBlock
 
@@ -49,12 +50,16 @@ class ResConvK1KX(nn.Module):
                  kernel_size,
                  stride,
                  force_resproj=False,
-                 act='silu'):
+                 act='silu',
+                 reparam=False):
         super(ResConvK1KX, self).__init__()
         self.stride = stride
         self.conv1 = ConvKXBN(in_c, btn_c, 1, 1)
-        self.conv2 = RepVggBlock(
+        if not reparam:
-            btn_c, out_c, kernel_size, stride, act='identity')
+            self.conv2 = ConvKXBN(btn_c, out_c, 3, stride)
+        else:
+            self.conv2 = RepVggBlock(
+                btn_c, out_c, kernel_size, stride, act='identity')
 
         if act is None:
             self.activation_function = torch.relu
@@ -97,7 +102,8 @@ class SuperResConvK1KX(nn.Module):
                  stride,
                  num_blocks,
                  with_spp=False,
-                 act='silu'):
+                 act='silu',
+                 reparam=False):
         super(SuperResConvK1KX, self).__init__()
         if act is None:
             self.act = torch.relu
@@ -124,7 +130,8 @@ class SuperResConvK1KX(nn.Module):
                 this_kernel_size,
                 this_stride,
                 force_resproj,
-                act=act)
+                act=act,
+                reparam=reparam)
             self.block_list.append(the_block)
             if block_id == 0 and with_spp:
                 self.block_list.append(
@@ -248,7 +255,8 @@ class TinyNAS(nn.Module):
                  with_spp=False,
                  use_focus=False,
                  need_conv1=True,
-                 act='silu'):
+                 act='silu',
+                 reparam=False):
         super(TinyNAS, self).__init__()
         assert len(out_indices) == len(out_channels)
         self.out_indices = out_indices
@@ -281,7 +289,8 @@ class TinyNAS(nn.Module):
                     block_info['s'],
                     block_info['L'],
                     spp,
-                    act=act)
+                    act=act,
+                    reparam=reparam)
                 self.block_list.append(the_block)
             elif the_block_class == 'SuperResConvKXKX':
                 spp = with_spp if idx == len(structure_info) - 1 else False
@@ -325,8 +334,8 @@ class TinyNAS(nn.Module):
 def load_tinynas_net(backbone_cfg):
     # load masternet model to path
     import ast
-
+    net_structure_str = read_file(backbone_cfg.structure_file)
-    struct_str = ''.join([x.strip() for x in backbone_cfg.net_structure_str])
+    struct_str = ''.join([x.strip() for x in net_structure_str])
     struct_info = ast.literal_eval(struct_str)
     for layer in struct_info:
         if 'nbitsA' in layer:
@@ -342,6 +351,6 @@ def load_tinynas_net(backbone_cfg):
         use_focus=backbone_cfg.use_focus,
         act=backbone_cfg.act,
         need_conv1=backbone_cfg.need_conv1,
-    )
+        reparam=backbone_cfg.reparam)
 
     return model

modelscope/models/cv/tinynas_detection/detector.py

@@ -30,7 +30,7 @@ class SingleStageDetector(TorchModel):
         """
         super().__init__(model_dir, *args, **kwargs)
 
-        config_path = osp.join(model_dir, 'airdet_s.py')
+        config_path = osp.join(model_dir, self.config_name)
         config = parse_config(config_path)
         self.cfg = config
         model_path = osp.join(model_dir, config.model.name)
@@ -41,6 +41,9 @@ class SingleStageDetector(TorchModel):
         self.conf_thre = config.model.head.nms_conf_thre
         self.nms_thre = config.model.head.nms_iou_thre
 
+        if self.cfg.model.backbone.name == 'TinyNAS':
+            self.cfg.model.backbone.structure_file = osp.join(
+                model_dir, self.cfg.model.backbone.structure_file)
         self.backbone = build_backbone(self.cfg.model.backbone)
         self.neck = build_neck(self.cfg.model.neck)
         self.head = build_head(self.cfg.model.head)

modelscope/models/cv/tinynas_detection/head/gfocal_v2_tiny.py

@@ -124,11 +124,13 @@ class GFocalHead_Tiny(nn.Module):
             simOTA_iou_weight=3.0,
             octbase=8,
             simlqe=False,
+            use_lqe=True,
             **kwargs):
         self.simlqe = simlqe
         self.num_classes = num_classes
         self.in_channels = in_channels
         self.strides = strides
+        self.use_lqe = use_lqe
         self.feat_channels = feat_channels if isinstance(feat_channels, list) \
             else [feat_channels] * len(self.strides)
 
@@ -181,15 +183,20 @@ class GFocalHead_Tiny(nn.Module):
                     groups=self.conv_groups,
                     norm=self.norm,
                     act=self.act))
-        if not self.simlqe:
+        if self.use_lqe:
-            conf_vector = [nn.Conv2d(4 * self.total_dim, self.reg_channels, 1)]
+            if not self.simlqe:
+                conf_vector = [
+                    nn.Conv2d(4 * self.total_dim, self.reg_channels, 1)
+                ]
+            else:
+                conf_vector = [
+                    nn.Conv2d(4 * (self.reg_max + 1), self.reg_channels, 1)
+                ]
+            conf_vector += [self.relu]
+            conf_vector += [nn.Conv2d(self.reg_channels, 1, 1), nn.Sigmoid()]
+            reg_conf = nn.Sequential(*conf_vector)
         else:
-            conf_vector = [
+            reg_conf = None
-                nn.Conv2d(4 * (self.reg_max + 1), self.reg_channels, 1)
-            ]
-        conf_vector += [self.relu]
-        conf_vector += [nn.Conv2d(self.reg_channels, 1, 1), nn.Sigmoid()]
-        reg_conf = nn.Sequential(*conf_vector)
 
         return cls_convs, reg_convs, reg_conf
 
@@ -290,21 +297,27 @@ class GFocalHead_Tiny(nn.Module):
         N, C, H, W = bbox_pred.size()
         prob = F.softmax(
             bbox_pred.reshape(N, 4, self.reg_max + 1, H, W), dim=2)
-        if not self.simlqe:
+        if self.use_lqe:
-            prob_topk, _ = prob.topk(self.reg_topk, dim=2)
+            if not self.simlqe:
+                prob_topk, _ = prob.topk(self.reg_topk, dim=2)
 
-            if self.add_mean:
+                if self.add_mean:
-                stat = torch.cat(
+                    stat = torch.cat(
-                    [prob_topk, prob_topk.mean(dim=2, keepdim=True)], dim=2)
+                        [prob_topk,
+                         prob_topk.mean(dim=2, keepdim=True)],
+                        dim=2)
+                else:
+                    stat = prob_topk
+
+                quality_score = reg_conf(
+                    stat.reshape(N, 4 * self.total_dim, H, W))
             else:
-                stat = prob_topk
+                quality_score = reg_conf(
+                    bbox_pred.reshape(N, 4 * (self.reg_max + 1), H, W))
 
-            quality_score = reg_conf(stat.reshape(N, 4 * self.total_dim, H, W))
+            cls_score = gfl_cls(cls_feat).sigmoid() * quality_score
         else:
-            quality_score = reg_conf(
+            cls_score = gfl_cls(cls_feat).sigmoid()
-                bbox_pred.reshape(N, 4 * (self.reg_max + 1), H, W))
-
-        cls_score = gfl_cls(cls_feat).sigmoid() * quality_score
 
         flatten_cls_score = cls_score.flatten(start_dim=2).transpose(1, 2)
         flatten_bbox_pred = bbox_pred.flatten(start_dim=2).transpose(1, 2)

modelscope/models/cv/tinynas_detection/neck/giraffe_fpn_v2.py

@@ -14,7 +14,6 @@ class GiraffeNeckV2(nn.Module):
         self,
         depth=1.0,
         width=1.0,
-        in_features=[2, 3, 4],
         in_channels=[256, 512, 1024],
         out_channels=[256, 512, 1024],
         depthwise=False,
@@ -24,7 +23,6 @@ class GiraffeNeckV2(nn.Module):
         block_name='BasicBlock',
     ):
         super().__init__()
-        self.in_features = in_features
         self.in_channels = in_channels
         Conv = DWConv if depthwise else BaseConv
 
@@ -169,8 +167,7 @@ class GiraffeNeckV2(nn.Module):
         """
 
         #  backbone
-        features = [out_features[f] for f in self.in_features]
+        [x2, x1, x0] = out_features
-        [x2, x1, x0] = features
 
         # node x3
         x13 = self.bu_conv13(x1)

modelscope/models/cv/tinynas_detection/tinynas_damoyolo.py

@@ -0,0 +1,15 @@
+# Copyright (c) Alibaba, Inc. and its affiliates.
+
+from modelscope.metainfo import Models
+from modelscope.models.builder import MODELS
+from modelscope.utils.constant import Tasks
+from .detector import SingleStageDetector
+
+
+@MODELS.register_module(
+    Tasks.image_object_detection, module_name=Models.tinynas_damoyolo)
+class DamoYolo(SingleStageDetector):
+
+    def __init__(self, model_dir, *args, **kwargs):
+        self.config_name = 'damoyolo_s.py'
+        super(DamoYolo, self).__init__(model_dir, *args, **kwargs)

modelscope/models/cv/tinynas_detection/tinynas_detector.py

@@ -12,5 +12,5 @@ from .detector import SingleStageDetector
 class TinynasDetector(SingleStageDetector):
 
     def __init__(self, model_dir, *args, **kwargs):
-
+        self.config_name = 'airdet_s.py'
         super(TinynasDetector, self).__init__(model_dir, *args, **kwargs)

modelscope/pipelines/cv/tinynas_detection_pipeline.py

@@ -12,6 +12,8 @@ from modelscope.pipelines.base import Input, Pipeline
 from modelscope.pipelines.builder import PIPELINES
 from modelscope.preprocessors import LoadImage
 from modelscope.utils.constant import Tasks
+from modelscope.utils.cv.image_utils import \
+    show_image_object_detection_auto_result
 from modelscope.utils.logger import get_logger
 
 logger = get_logger()
@@ -52,10 +54,18 @@ class TinynasDetectionPipeline(Pipeline):
 
         bboxes, scores, labels = self.model.postprocess(inputs['data'])
         if bboxes is None:
-            return None
+            outputs = {
-        outputs = {
+                OutputKeys.SCORES: [],
-            OutputKeys.SCORES: scores,
+                OutputKeys.LABELS: [],
-            OutputKeys.LABELS: labels,
+                OutputKeys.BOXES: []
-            OutputKeys.BOXES: bboxes
+            }
-        }
+        else:
+            outputs = {
+                OutputKeys.SCORES: scores,
+                OutputKeys.LABELS: labels,
+                OutputKeys.BOXES: bboxes
+            }
         return outputs
+
+    def show_result(self, img_path, result, save_path=None):
+        show_image_object_detection_auto_result(img_path, result, save_path)

modelscope/utils/file_utils.py

@@ -1,6 +1,7 @@
 # Copyright (c) Alibaba, Inc. and its affiliates.
 
 import inspect
+import os
 from pathlib import Path
 
 
@@ -35,3 +36,10 @@ def get_default_cache_dir():
     """
     default_cache_dir = Path.home().joinpath('.cache', 'modelscope')
     return default_cache_dir
+
+
+def read_file(path):
+
+    with open(path, 'r') as f:
+        text = f.read()
+    return text

tests/pipelines/test_tinynas_detection.py

@@ -4,22 +4,45 @@ import unittest
 
 from modelscope.pipelines import pipeline
 from modelscope.utils.constant import Tasks
+from modelscope.utils.demo_utils import DemoCompatibilityCheck
 from modelscope.utils.test_utils import test_level
 
 
-class TinynasObjectDetectionTest(unittest.TestCase):
+class TinynasObjectDetectionTest(unittest.TestCase, DemoCompatibilityCheck):
+
+    def setUp(self) -> None:
+        self.task = Tasks.image_object_detection
+        self.model_id = 'damo/cv_tinynas_object-detection_damoyolo'
 
     @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
-    def test_run(self):
+    def test_run_airdet(self):
         tinynas_object_detection = pipeline(
             Tasks.image_object_detection, model='damo/cv_tinynas_detection')
         result = tinynas_object_detection(
             'data/test/images/image_detection.jpg')
         print(result)
 
+    @unittest.skip('will be enabled after damoyolo officially released')
+    def test_run_damoyolo(self):
+        tinynas_object_detection = pipeline(
+            Tasks.image_object_detection,
+            model='damo/cv_tinynas_object-detection_damoyolo')
+        result = tinynas_object_detection(
+            'data/test/images/image_detection.jpg')
+        print(result)
+
     @unittest.skip('demo compatibility test is only enabled on a needed-basis')
     def test_demo_compatibility(self):
-        self.test_demo()
+        self.compatibility_check()
+
+    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
+    def test_image_object_detection_auto_pipeline(self):
+        test_image = 'data/test/images/image_detection.jpg'
+        tinynas_object_detection = pipeline(
+            Tasks.image_object_detection, model='damo/cv_tinynas_detection')
+        result = tinynas_object_detection(test_image)
+        tinynas_object_detection.show_result(test_image, result,
+                                             'demo_ret.jpg')
 
 
 if __name__ == '__main__':