feat（新功能）:design 新增两个中间结果(未分割图层) 1.color + overall_print 2.color + overall_print + print fix（修复bug）: refactor（重构）: test(增加测试):

app/service/design_fast/pipeline/__init__.py

@@ -5,6 +5,7 @@ from .keypoint import KeyPoint
 from .keypoint import KeyPoint
 from .loading import LoadImage, LoadBodyImage
 from .print_painting import PrintPainting
+from .no_seg_print_painting import NoSegPrintPainting
 from .scale import Scaling
 from .segmentation import Segmentation
 from .split import Split
@@ -16,6 +17,7 @@ __all__ = [
     'Segmentation',
     'BackPerspective',
     'Color',
+    'NoSegPrintPainting',
     'PrintPainting',
     'Scaling',
     'Split'

app/service/design_fast/pipeline/color.py

@@ -60,7 +60,7 @@ class Color:
         result['single_image'] = cv2.add(tmp1, tmp2)
         result['alpha'] = 100 / 255.0
 
-        result['no_seg_sketch'] = result['final_image'].copy()
+        result['no_seg_sketch'] = result['no_seg_sketch_print'] = result['final_image'].copy()
         return result
 
     def get_gradient(self, bucket_name, object_name):

app/service/design_fast/pipeline/no_seg_print_painting.py

@@ -0,0 +1,422 @@
+import random
+
+import cv2
+import numpy as np
+from PIL import Image
+
+from app.service.utils.new_oss_client import oss_get_image
+
+
+class NoSegPrintPainting:
+    def __init__(self, minio_client):
+        self.minio_client = minio_client
+
+    def __call__(self, result):
+        single_print = result['print']['single']
+        overall_print = result['print']['overall']
+        element_print = result['print']['element']
+        result['single_image'] = None
+        result['print_image'] = None
+
+        if overall_print['print_path_list']:
+            painting_dict = {'dim_image_h': result['pattern_image'].shape[0], 'dim_image_w': result['pattern_image'].shape[1]}
+            if "print_angle_list" in overall_print.keys() and overall_print['print_angle_list'][0] != 0:
+                painting_dict = self.painting_collection(painting_dict, overall_print, print_trigger=True)
+                painting_dict['tile_print'] = self.rotate_crop_image(img=painting_dict['tile_print'], angle=-overall_print['print_angle_list'][0], crop=True)
+                painting_dict['mask_inv_print'] = self.rotate_crop_image(img=painting_dict['mask_inv_print'], angle=-overall_print['print_angle_list'][0], crop=True)
+
+                # resize 到sketch大小
+                painting_dict['tile_print'] = self.resize_and_crop(img=painting_dict['tile_print'], target_width=painting_dict['dim_image_w'], target_height=painting_dict['dim_image_h'])
+                painting_dict['mask_inv_print'] = self.resize_and_crop(img=painting_dict['mask_inv_print'], target_width=painting_dict['dim_image_w'], target_height=painting_dict['dim_image_h'])
+            else:
+                painting_dict = self.painting_collection(painting_dict, overall_print, print_trigger=True, is_single=False)
+            result['no_seg_sketch_print'] = self.printpaint(result, painting_dict, print_=True)
+            result['pattern_image'] = result['no_seg_sketch_print']
+
+        if single_print['print_path_list']:
+            print_background = np.zeros((result['pattern_image'].shape[0], result['pattern_image'].shape[1], 3), dtype=np.uint8)
+            mask_background = np.zeros((result['pattern_image'].shape[0], result['pattern_image'].shape[1], 3), dtype=np.uint8)
+            for i in range(len(single_print['print_path_list'])):
+                image, image_mode = self.read_image(single_print['print_path_list'][i])
+
+                if image_mode == "RGB":
+                    image_rgba = cv2.cvtColor(image, cv2.COLOR_BGR2RGBA)
+                    image = Image.fromarray(image_rgba)
+
+                new_size = (int(result['pattern_image'].shape[1] * single_print['print_scale_list'][i][0]), int(result['pattern_image'].shape[0] * single_print['print_scale_list'][i][1]))
+                mask = image.split()[3]
+                resized_source = image.resize(new_size)
+                resized_source_mask = mask.resize(new_size)
+                rotated_resized_source = resized_source.rotate(-single_print['print_angle_list'][i])
+                rotated_resized_source_mask = resized_source_mask.rotate(-single_print['print_angle_list'][i])
+                source_image_pil = Image.fromarray(cv2.cvtColor(print_background, cv2.COLOR_BGR2RGB))
+                source_image_pil_mask = Image.fromarray(cv2.cvtColor(mask_background, cv2.COLOR_BGR2RGB))
+                source_image_pil.paste(rotated_resized_source, (int(single_print['location'][i][0]), int(single_print['location'][i][1])), rotated_resized_source)
+                source_image_pil_mask.paste(rotated_resized_source_mask, (int(single_print['location'][i][0]), int(single_print['location'][i][1])), rotated_resized_source_mask)
+                print_background = cv2.cvtColor(np.array(source_image_pil), cv2.COLOR_RGBA2BGR)
+                mask_background = cv2.cvtColor(np.array(source_image_pil_mask), cv2.COLOR_RGBA2BGR)
+                ret, mask_background = cv2.threshold(mask_background, 124, 255, cv2.THRESH_BINARY)
+                print_mask = cv2.bitwise_and(result['mask'], cv2.cvtColor(mask_background, cv2.COLOR_BGR2GRAY))
+                img_fg = cv2.bitwise_or(print_background, print_background, mask=print_mask)
+                img_bg = cv2.bitwise_and(result['pattern_image'], result['pattern_image'], mask=cv2.bitwise_not(print_mask))
+                mask_mo = np.expand_dims(print_mask, axis=2).repeat(3, axis=2)
+                gray_mo = np.expand_dims(result['gray'], axis=2).repeat(3, axis=2)
+                img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)  # 当sketch 图像为灰色时(非纯白) ， 印花*灰度图像会导致印花在sketch上颜色变暗
+                # img_fg = (img_fg * (mask_mo / 255) ).astype(np.uint8)  # 不过灰度图像
+
+                final_image = cv2.add(img_bg, img_fg)
+                canvas = np.full_like(final_image, 255)
+                temp_bg = np.expand_dims(cv2.bitwise_not(result['mask']), axis=2).repeat(3, axis=2)
+                tmp1 = (canvas * (temp_bg / 255)).astype(np.uint8)
+                temp_fg = np.expand_dims(result['mask'], axis=2).repeat(3, axis=2)
+                tmp2 = (final_image * (temp_fg / 255)).astype(np.uint8)
+                single_image = cv2.add(tmp1, tmp2)
+                result['no_seg_sketch_print'] = single_image
+
+        if element_print['element_path_list']:
+            print_background = np.zeros((result['final_image'].shape[0], result['final_image'].shape[1], 3), dtype=np.uint8)
+            mask_background = np.zeros((result['final_image'].shape[0], result['final_image'].shape[1], 3), dtype=np.uint8)
+            for i in range(len(element_print['element_path_list'])):
+                image, image_mode = self.read_image(element_print['element_path_list'][i])
+                if image_mode == "RGBA":
+                    new_size = (int(result['final_image'].shape[1] * element_print['element_scale_list'][i][0]), int(result['final_image'].shape[0] * element_print['element_scale_list'][i][1]))
+
+                    mask = image.split()[3]
+                    resized_source = image.resize(new_size)
+                    resized_source_mask = mask.resize(new_size)
+
+                    rotated_resized_source = resized_source.rotate(-element_print['element_angle_list'][i])
+                    rotated_resized_source_mask = resized_source_mask.rotate(-element_print['element_angle_list'][i])
+
+                    source_image_pil = Image.fromarray(cv2.cvtColor(print_background, cv2.COLOR_BGR2RGB))
+                    source_image_pil_mask = Image.fromarray(cv2.cvtColor(mask_background, cv2.COLOR_BGR2RGB))
+
+                    source_image_pil.paste(rotated_resized_source, (int(element_print['location'][i][0]), int(element_print['location'][i][1])), rotated_resized_source)
+                    source_image_pil_mask.paste(rotated_resized_source_mask, (int(element_print['location'][i][0]), int(element_print['location'][i][1])), rotated_resized_source_mask)
+
+                    print_background = cv2.cvtColor(np.array(source_image_pil), cv2.COLOR_RGBA2BGR)
+                    mask_background = cv2.cvtColor(np.array(source_image_pil_mask), cv2.COLOR_RGBA2BGR)
+                else:
+                    mask = self.get_mask_inv(image)
+                    mask = np.expand_dims(mask, axis=2)
+                    mask = cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR)
+                    mask = cv2.bitwise_not(mask)
+                    mask = cv2.resize(mask, (int(result['final_image'].shape[1] * single_print['print_scale_list'][i][0]), int(result['final_image'].shape[0] * single_print['print_scale_list'][i][1])))
+                    image = cv2.resize(image, (int(result['final_image'].shape[1] * single_print['print_scale_list'][i][0]), int(result['final_image'].shape[0] * single_print['print_scale_list'][i][1])))
+                    # 旋转后的坐标需要重新算
+                    rotate_mask, _ = self.img_rotate(mask, element_print['element_angle_list'][i])
+                    rotate_image, rotated_new_size = self.img_rotate(image, element_print['element_angle_list'][i])
+                    # x, y = int(result['print']['location'][i][0] - rotated_new_size[0] - (rotate_mask.shape[0] - image.shape[0]) / 2), int(result['print']['location'][i][1] - rotated_new_size[1] - (rotate_mask.shape[1] - image.shape[1]) / 2)
+                    x, y = int(element_print['location'][i][0] - rotated_new_size[0]), int(element_print['location'][i][1] - rotated_new_size[1])
+
+                    image_x = print_background.shape[1]
+                    image_y = print_background.shape[0]
+                    print_x = rotate_image.shape[1]
+                    print_y = rotate_image.shape[0]
+
+                    if x <= 0:
+                        rotate_image = rotate_image[:, -x:]
+                        rotate_mask = rotate_mask[:, -x:]
+                        start_x = x = 0
+                    else:
+                        start_x = x
+
+                    if y <= 0:
+                        rotate_image = rotate_image[-y:, :]
+                        rotate_mask = rotate_mask[-y:, :]
+                        start_y = y = 0
+                    else:
+                        start_y = y
+
+                    if x + print_x > image_x:
+                        rotate_image = rotate_image[:, :image_x - x]
+                        rotate_mask = rotate_mask[:, :image_x - x]
+
+                    if y + print_y > image_y:
+                        rotate_image = rotate_image[:image_y - y, :]
+                        rotate_mask = rotate_mask[:image_y - y, :]
+
+                    mask_background = self.stack_prin(mask_background, result['pattern_image'], rotate_mask, start_y, y, start_x, x)
+                    print_background = self.stack_prin(print_background, result['pattern_image'], rotate_image, start_y, y, start_x, x)
+
+            print_mask = cv2.bitwise_and(result['mask'], cv2.cvtColor(mask_background, cv2.COLOR_BGR2GRAY))
+            img_fg = cv2.bitwise_or(print_background, print_background, mask=print_mask)
+            three_channel_image = cv2.merge([cv2.bitwise_not(print_mask), cv2.bitwise_not(print_mask), cv2.bitwise_not(print_mask)])
+            img_bg = cv2.bitwise_and(result['final_image'], three_channel_image)
+            result['final_image'] = cv2.add(img_bg, img_fg)
+            canvas = np.full_like(result['final_image'], 255)
+            temp_bg = np.expand_dims(cv2.bitwise_not(result['mask']), axis=2).repeat(3, axis=2)
+            tmp1 = (canvas * (temp_bg / 255)).astype(np.uint8)
+            temp_fg = np.expand_dims(result['mask'], axis=2).repeat(3, axis=2)
+            tmp2 = (result['final_image'] * (temp_fg / 255)).astype(np.uint8)
+            result['no_seg_sketch_print'] = cv2.add(tmp1, tmp2)
+
+        return result
+
+    @staticmethod
+    def stack_prin(print_background, pattern_image, rotate_image, start_y, y, start_x, x):
+        temp_print = np.zeros((pattern_image.shape[0], pattern_image.shape[1], 3), dtype=np.uint8)
+        temp_print[start_y:y + rotate_image.shape[0], start_x:x + rotate_image.shape[1]] = rotate_image
+        img2gray = cv2.cvtColor(temp_print, cv2.COLOR_BGR2GRAY)
+        ret, mask_ = cv2.threshold(img2gray, 1, 255, cv2.THRESH_BINARY)
+        mask_inv = cv2.bitwise_not(mask_)
+        img1_bg = cv2.bitwise_and(print_background, print_background, mask=mask_inv)
+        img2_fg = cv2.bitwise_and(temp_print, temp_print, mask=mask_)
+        print_background = img1_bg + img2_fg
+        return print_background
+
+    def painting_collection(self, painting_dict, print_dict, print_trigger=False, is_single=False):
+        if print_trigger:
+            print_ = self.get_print(print_dict)
+            painting_dict['Trigger'] = not is_single
+            painting_dict['location'] = print_['location']
+            single_mask_inv_print = self.get_mask_inv(print_['image'])
+            dim_max = max(painting_dict['dim_image_h'], painting_dict['dim_image_w'])
+            dim_pattern = (int(dim_max * print_['scale'] / 5), int(dim_max * print_['scale'] / 5))
+            if not is_single:
+                self.random_seed = random.randint(0, 1000)
+                # 如果print 模式为overall 且 有角度的话 ， 组合的print为正方形，方便裁剪
+                if "print_angle_list" in print_dict.keys() and print_dict['print_angle_list'][0] != 0:
+                    painting_dict['mask_inv_print'] = self.tile_image(single_mask_inv_print, dim_pattern, print_['scale'], dim_max, dim_max, painting_dict['location'], trigger=True)
+                    painting_dict['tile_print'] = self.tile_image(print_['image'], dim_pattern, print_['scale'], dim_max, dim_max, painting_dict['location'], trigger=True)
+                else:
+                    painting_dict['mask_inv_print'] = self.tile_image(single_mask_inv_print, dim_pattern, print_['scale'], painting_dict['dim_image_h'], painting_dict['dim_image_w'], painting_dict['location'], trigger=True)
+                    painting_dict['tile_print'] = self.tile_image(print_['image'], dim_pattern, print_['scale'], painting_dict['dim_image_h'], painting_dict['dim_image_w'], painting_dict['location'], trigger=True)
+            else:
+                painting_dict['mask_inv_print'] = self.tile_image(single_mask_inv_print, dim_pattern, print_['scale'], painting_dict['dim_image_h'], painting_dict['dim_image_w'], painting_dict['location'])
+                painting_dict['tile_print'] = self.tile_image(print_['image'], dim_pattern, print_['scale'], painting_dict['dim_image_h'], painting_dict['dim_image_w'], painting_dict['location'])
+                painting_dict['dim_print_h'], painting_dict['dim_print_w'] = dim_pattern
+        return painting_dict
+
+    def tile_image(self, pattern, dim, scale, dim_image_h, dim_image_w, location, trigger=False):
+        tile = None
+        if not trigger:
+            tile = cv2.resize(pattern, dim, interpolation=cv2.INTER_AREA)
+        else:
+            resize_pattern = cv2.resize(pattern, dim, interpolation=cv2.INTER_AREA)
+            if len(pattern.shape) == 2:
+                tile = np.tile(resize_pattern, (int((5 + 1) / scale) + 4, int((5 + 1) / scale) + 4))
+            if len(pattern.shape) == 3:
+                tile = np.tile(resize_pattern, (int((5 + 1) / scale) + 4, int((5 + 1) / scale) + 4, 1))
+            tile = self.crop_image(tile, dim_image_h, dim_image_w, location, resize_pattern.shape)
+        return tile
+
+    def get_mask_inv(self, print_):
+        if print_[0][0][0] == 255 and print_[0][0][1] == 255 and print_[0][0][2] == 255:
+            bg_color = cv2.cvtColor(print_, cv2.COLOR_BGR2LAB)[0][0]
+            print_tile = cv2.cvtColor(print_, cv2.COLOR_BGR2LAB)
+            bg_l, bg_a, bg_b = bg_color[0], bg_color[1], bg_color[2]
+            bg_L_high, bg_L_low = self.get_low_high_lab(bg_l, L=True)
+            bg_a_high, bg_a_low = self.get_low_high_lab(bg_a)
+            bg_b_high, bg_b_low = self.get_low_high_lab(bg_b)
+            lower = np.array([bg_L_low, bg_a_low, bg_b_low])
+            upper = np.array([bg_L_high, bg_a_high, bg_b_high])
+            mask_inv = cv2.inRange(print_tile, lower, upper)
+            return mask_inv
+        else:
+            mask_inv = np.zeros(print_.shape[:2], dtype=np.uint8)
+            return mask_inv
+
+    @staticmethod
+    def printpaint(result, painting_dict, print_=False):
+
+        if print_ and painting_dict['Trigger']:
+            print_mask = cv2.bitwise_and(result['mask'], cv2.bitwise_not(painting_dict['mask_inv_print']))
+            img_fg = cv2.bitwise_and(painting_dict['tile_print'], painting_dict['tile_print'], mask=print_mask)
+        else:
+            print_mask = result['mask']
+            img_fg = result['final_image']
+        if print_ and not painting_dict['Trigger']:
+            index_ = None
+            try:
+                index_ = len(painting_dict['location'])
+            except:
+                assert f'there must be parameter of location if choose IfSingle'
+
+            for i in range(index_):
+                start_h, start_w = int(painting_dict['location'][i][1]), int(painting_dict['location'][i][0])
+
+                length_h = min(start_h + painting_dict['dim_print_h'], img_fg.shape[0])
+                length_w = min(start_w + painting_dict['dim_print_w'], img_fg.shape[1])
+
+                change_region = img_fg[start_h: length_h, start_w: length_w, :]
+                # problem in change_mask
+                change_mask = print_mask[start_h: length_h, start_w: length_w]
+                # get real part into change mask
+                _, change_mask = cv2.threshold(change_mask, 220, 255, cv2.THRESH_BINARY)
+                mask = cv2.bitwise_not(painting_dict['mask_inv_print'])
+                img_fg[start_h:start_h + painting_dict['dim_print_h'], start_w:start_w + painting_dict['dim_print_w'], :] = change_region
+
+        clothes_mask_print = cv2.bitwise_not(print_mask)
+
+        img_bg = cv2.bitwise_and(result['pattern_image'], result['pattern_image'], mask=clothes_mask_print)
+        mask_mo = np.expand_dims(print_mask, axis=2).repeat(3, axis=2)
+        gray_mo = np.expand_dims(result['gray'], axis=2).repeat(3, axis=2)
+        img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)
+        print_image = cv2.add(img_bg, img_fg)
+        return print_image
+
+    def get_print(self, print_dict):
+        if 'print_scale_list' not in print_dict.keys() or print_dict['print_scale_list'][0][0] < 0.3:
+            print_dict['scale'] = 0.3
+        else:
+            print_dict['scale'] = print_dict['print_scale_list'][0][0]
+
+        bucket_name = print_dict['print_path_list'][0].split("/", 1)[0]
+        object_name = print_dict['print_path_list'][0].split("/", 1)[1]
+        image = oss_get_image(oss_client=self.minio_client, bucket=bucket_name, object_name=object_name, data_type="PIL")
+        # 判断图片格式，如果是RGBA 则贴在一张纯白图片上 防止透明转黑
+        if image.mode == "RGBA":
+            new_background = Image.new('RGB', image.size, (255, 255, 255))
+            new_background.paste(image, mask=image.split()[3])
+            image = new_background
+        print_dict['image'] = cv2.cvtColor(np.asarray(image), cv2.COLOR_RGB2BGR)
+        return print_dict
+
+    def crop_image(self, image, image_size_h, image_size_w, location, print_shape):
+        print_w = print_shape[1]
+        print_h = print_shape[0]
+
+        random.seed(self.random_seed)
+
+        # 1.拿到偏移量后和resize后的print宽高取余 得到真正偏移量
+        # 偏移量增加2分之print.w 使坐标位于图中间  如果要位于左上角删除+ print_w // 2 即可
+        x_offset = print_w - int(location[0][1] % print_w) + print_w // 2
+        y_offset = print_h - int(location[0][0] % print_h) + print_h // 2
+
+        # y_offset = int(location[0][0])
+        # x_offset = int(location[0][1])
+
+        if len(image.shape) == 2:
+            image = image[x_offset: x_offset + image_size_h, y_offset: y_offset + image_size_w]
+        elif len(image.shape) == 3:
+            image = image[x_offset: x_offset + image_size_h, y_offset: y_offset + image_size_w, :]
+        return image
+
+    @staticmethod
+    def get_low_high_lab(Lab_value, L=False):
+        if L:
+            high = Lab_value + 30 if Lab_value + 30 < 255 else 255
+            low = Lab_value - 30 if Lab_value - 30 > 0 else 0
+        else:
+            high = Lab_value + 30 if Lab_value + 30 < 255 else 255
+            low = Lab_value - 30 if Lab_value - 30 > 0 else 0
+        return high, low
+
+    @staticmethod
+    def img_rotate(image, angel):
+        """顺时针旋转图像任意角度
+
+        Args:
+            image (np.array): [原始图像]
+            angel (float): [逆时针旋转的角度]
+
+        Returns:
+            [array]: [旋转后的图像]
+        """
+
+        h, w = image.shape[:2]
+        center = (w // 2, h // 2)
+        # if type(angel) is not int:
+        #     angel = 0
+        M = cv2.getRotationMatrix2D(center, -angel, 1)
+        # 调整旋转后的图像长宽
+        rotated_h = int((w * np.abs(M[0, 1]) + (h * np.abs(M[0, 0]))))
+        rotated_w = int((h * np.abs(M[0, 1]) + (w * np.abs(M[0, 0]))))
+        M[0, 2] += (rotated_w - w) // 2
+        M[1, 2] += (rotated_h - h) // 2
+        # 旋转图像
+        rotated_img = cv2.warpAffine(image, M, (rotated_w, rotated_h))
+
+        return rotated_img, ((rotated_img.shape[1] - image.shape[1]) // 2, (rotated_img.shape[0] - image.shape[0]) // 2)
+        # return rotated_img, (0, 0)
+
+    @staticmethod
+    def rotate_crop_image(img, angle, crop):
+        """
+        angle: 旋转的角度
+        crop: 是否需要进行裁剪，布尔向量
+        """
+        if not isinstance(crop, bool):
+            raise ValueError("The 'crop' parameter must be a boolean.")
+
+        crop_image = lambda img, x0, y0, w, h: img[y0:y0 + h, x0:x0 + w]
+        h, w = img.shape[:2]
+        # 旋转角度的周期是360°
+        angle %= 360
+        # 计算仿射变换矩阵
+        M_rotation = cv2.getRotationMatrix2D((w / 2, h / 2), angle, 1)
+        # 得到旋转后的图像
+        img_rotated = cv2.warpAffine(img, M_rotation, (w, h))
+
+        # 如果需要去除黑边
+        if crop:
+            # 裁剪角度的等效周期是180°
+            angle_crop = angle % 180
+            if angle_crop > 90:
+                angle_crop = 180 - angle_crop
+            # 转化角度为弧度
+            theta = angle_crop * np.pi / 180
+            # 计算高宽比
+            hw_ratio = float(h) / float(w)
+            # 计算裁剪边长系数的分子项
+            tan_theta = np.tan(theta)
+            numerator = np.cos(theta) + np.sin(theta) * np.tan(theta)
+
+            # 计算分母中和高宽比相关的项
+            r = hw_ratio if h > w else 1 / hw_ratio
+            # 计算分母项
+            denominator = r * tan_theta + 1
+            # 最终的边长系数
+            crop_mult = numerator / denominator
+
+            # 得到裁剪区域
+            w_crop = int(crop_mult * w)
+            h_crop = int(crop_mult * h)
+            x0 = int((w - w_crop) / 2)
+            y0 = int((h - h_crop) / 2)
+
+            img_rotated = crop_image(img_rotated, x0, y0, w_crop, h_crop)
+
+        return img_rotated
+
+    def read_image(self, image_url):
+        image = oss_get_image(oss_client=self.minio_client, bucket=image_url.split("/", 1)[0], object_name=image_url.split("/", 1)[1], data_type="cv2")
+        if image.shape[2] == 4:
+            image_rgb = cv2.cvtColor(image, cv2.COLOR_BGRA2RGBA)
+            image = Image.fromarray(image_rgb)
+            image_mode = "RGBA"
+        else:
+            image_mode = "RGB"
+        return image, image_mode
+
+    @staticmethod
+    def resize_and_crop(img, target_width, target_height):
+        # 获取原始图像的尺寸
+        original_height, original_width = img.shape[:2]
+
+        # 计算目标尺寸的宽高比
+        target_ratio = target_width / target_height
+
+        # 计算原始图像的宽高比
+        original_ratio = original_width / original_height
+
+        # 调整尺寸
+        if original_ratio > target_ratio:
+            # 原始图像更宽，按高度resize，然后裁剪宽度
+            new_height = target_height
+            new_width = int(original_width * (target_height / original_height))
+            resized_img = cv2.resize(img, (new_width, new_height))
+            # 裁剪宽度
+            start_x = (new_width - target_width) // 2
+            cropped_img = resized_img[:, start_x:start_x + target_width]
+        else:
+            # 原始图像更高，按宽度resize，然后裁剪高度
+            new_width = target_width
+            new_height = int(original_height * (target_width / original_width))
+            resized_img = cv2.resize(img, (new_width, new_height))
+            # 裁剪高度
+            start_y = (new_height - target_height) // 2
+            cropped_img = resized_img[start_y:start_y + target_height, :]
+
+        return cropped_img

app/service/design_fast/pipeline/print_painting.py

@@ -184,7 +184,7 @@ class PrintPainting:
                     source_image_pil_mask = Image.fromarray(cv2.cvtColor(mask_background, cv2.COLOR_BGR2RGB))
 
                     source_image_pil.paste(rotated_resized_source, (int(element_print['location'][i][0] * sketch_resize_scale[0]), int(element_print['location'][i][1] * sketch_resize_scale[1])), rotated_resized_source)
-                    source_image_pil_mask.paste(rotated_resized_source_mask, (int(element_print['location'][i][0] * sketch_resize_scale[1]), int(element_print['location'][i][1] * sketch_resize_scale[1])), rotated_resized_source_mask)
+                    source_image_pil_mask.paste(rotated_resized_source_mask, (int(element_print['location'][i][0] * sketch_resize_scale[0]), int(element_print['location'][i][1] * sketch_resize_scale[1])), rotated_resized_source_mask)
 
                     print_background = cv2.cvtColor(np.array(source_image_pil), cv2.COLOR_RGBA2BGR)
                     mask_background = cv2.cvtColor(np.array(source_image_pil_mask), cv2.COLOR_RGBA2BGR)

app/service/design_fast/pipeline/split.py

@@ -121,10 +121,12 @@ class Split(object):
                 req = oss_upload_image(oss_client=self.minio_client, bucket=AIDA_CLOTHING, object_name=f"mask/mask_{generate_uuid()}.png", image_bytes=image_bytes)
                 result['mask_url'] = req.bucket_name + "/" + req.object_name
 
-            # 创建中间图层
-            result_pattern_image_rgba = rgb_to_rgba(result['no_seg_sketch'], ori_front_mask + ori_back_mask)
-            result_pattern_image_pil = Image.fromarray(cvtColor(result_pattern_image_rgba, COLOR_BGR2RGBA))
-            result['pattern_image'], result['pattern_image_url'], _ = upload_png_mask(self.minio_client, result_pattern_image_pil, f'{generate_uuid()}')
+            # 创建中间图层(未分割图层) 1.color + overall_print  2.color + overall_print + print
+            result_pattern_overall_image_pil = Image.fromarray(cvtColor(rgb_to_rgba(result['no_seg_sketch'], ori_front_mask + ori_back_mask), COLOR_BGR2RGBA))
+            result['pattern_overall_image'], result['pattern_overall_image_url'], _ = upload_png_mask(self.minio_client, result_pattern_overall_image_pil, f'{generate_uuid()}')
+
+            result_pattern_print_image_pil = Image.fromarray(cvtColor(rgb_to_rgba(result['no_seg_sketch_print'], ori_front_mask + ori_back_mask), COLOR_BGR2RGBA))
+            result['pattern_print_image'], result['pattern_print_image_url'], _ = upload_png_mask(self.minio_client, result_pattern_print_image_pil, f'{generate_uuid()}')
             return result
         except Exception as e:
             logging.warning(f"split runtime exception : {e} image_id : {result['image_id']}")