From 3f402caea7510dd022d3d9726823e37368b8a81c Mon Sep 17 00:00:00 2001 From: zhangxin Date: Mon, 15 Jun 2020 18:40:01 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=B8=80=E4=B8=AA=E7=94=BB?= =?UTF-8?q?=E5=9B=BE=E5=87=BD=E6=95=B0=EF=BC=8C=E5=8F=AF=E4=BB=A5=E6=9B=B4?= =?UTF-8?q?=E6=96=B9=E4=BE=BF=E6=9B=B4=E7=9B=B4=E8=A7=82=E7=9A=84=E7=9C=8B?= =?UTF-8?q?=E6=A3=80=E6=B5=8B=E5=92=8C=E8=AF=86=E5=88=AB=E7=BB=93=E6=9E=9C?= =?UTF-8?q?=EF=BC=8C=E5=AF=B9=E6=A8=AA=E6=8E=92=E3=80=81=E7=AB=96=E6=8E=92?= =?UTF-8?q?=E6=96=87=E6=9C=AC=E9=83=BD=E5=8F=AF=E4=BB=A5=E6=98=BE=E7=A4=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- tools/infer/predict_system.py | 6 ++++-- tools/infer/utility.py | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 2 deletions(-) diff --git a/tools/infer/predict_system.py b/tools/infer/predict_system.py index 1019279a..ba8aaa7e 100755 --- a/tools/infer/predict_system.py +++ b/tools/infer/predict_system.py @@ -29,6 +29,7 @@ import time from ppocr.utils.utility import get_image_file_list from PIL import Image from tools.infer.utility import draw_ocr +from tools.infer.utility import draw_ocr_box_txt class TextSystem(object): @@ -133,8 +134,9 @@ if __name__ == "__main__": txts = [rec_res[i][0] for i in range(len(rec_res))] scores = [rec_res[i][1] for i in range(len(rec_res))] - draw_img = draw_ocr( - image, boxes, txts, scores, draw_txt=True, drop_score=0.5) + # draw_img = draw_ocr( + # image, boxes, txts, scores, draw_txt=True, drop_score=0.5) + draw_img = draw_ocr_box_txt(image, boxes, txts) draw_img_save = "./inference_results/" if not os.path.exists(draw_img_save): os.makedirs(draw_img_save) diff --git a/tools/infer/utility.py b/tools/infer/utility.py index c3d3b445..9fbf3513 100755 --- a/tools/infer/utility.py +++ b/tools/infer/utility.py @@ -157,6 +157,38 @@ def draw_ocr(image, boxes, txts, scores, draw_txt=True, drop_score=0.5): return image +def draw_ocr_box_txt(image, boxes, txts, drop_score=0.5): + img_show = Image.new('RGB', (image.width * 2, image.height), (255, 255, 255)) + img_show.paste(image, (image.width, 0, image.width * 2, image.height)) + img_show_bak = img_show.copy() + height, width = image.height, image.width + + import random + random.seed(12345) + draw = ImageDraw.Draw(img_show) + for (box, txt) in zip(boxes, txts): + color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)) + draw.polygon(box, outline=color) + draw.polygon([width + box[0][0], box[0][1], width + box[1][0], box[1][1], width + box[2][0], box[2][1], width + box[3][0], box[3][1]], + fill=color) + box_height = math.sqrt((box[0][0] - box[3][0]) ** 2 + (box[0][1] - box[3][1]) ** 2) + box_width = math.sqrt((box[0][0] - box[1][0]) ** 2 + (box[0][1] - box[1][1]) ** 2) + if box_height > 2 * box_width: + font_size = max(int(box_width * 0.9), 10) + font = ImageFont.truetype("./doc/simfang.ttf", font_size, encoding="utf-8") + cur_y = box[0][1] + for c in txt: + char_size = font.getsize(c) + draw.text((box[0][0] + 3, cur_y), c, fill=(0, 0, 255), font=font) + cur_y += char_size[1] + else: + font_size = max(int(box_height * 0.8), 10) + font = ImageFont.truetype("./doc/simfang.ttf", font_size, encoding="utf-8") + draw.text(box[0], txt, fill=(255, 0, 0), font=font) + img_show = Image.blend(img_show_bak, img_show, 0.75) + return np.array(img_show) + + def str_count(s): """ Count the number of Chinese characters,