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How to use write_box method in Slash

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detect.py

Source:detect.py

1import cv22from config import config3from src.human_detection import ImgProcessor4import numpy as np5from utils.utils import write_file67write_box = False8write_video = True910frame_size = config.frame_size11store_size = config.store_size121314class RegionDetector(object):15    def __init__(self, path):16        self.path = path17        self.cap = cv2.VideoCapture(path)18        self.fgbg = cv2.createBackgroundSubtractorMOG2(history=500, varThreshold=200, detectShadows=False)19        self.IP = ImgProcessor()20        if write_box:21            self.black_file = open("video/txt/black/{}.txt".format(path.split("/")[-1][:-4]), "w")22            self.gray_file = open("video/txt/gray/{}.txt".format(path.split("/")[-1][:-4]), "w")23            self.black_score_file = open("video/txt/black_score/{}.txt".format(path.split("/")[-1][:-4]), "w")24            self.gray_score_file = open("video/txt/gray_score/{}.txt".format(path.split("/")[-1][:-4]), "w")2526        if write_video:27            self.out_video = cv2.VideoWriter("output.mp4", cv2.VideoWriter_fourcc(*'XVID'), 15, (2160, 1080))2829    def process(self):30        self.IP.object_tracker.init_tracker()31        cnt = 032        # fourcc = cv2.VideoWriter_fourcc(*'XVID')33        while True:34            ret, frame = self.cap.read()35            if ret:36                frame = cv2.resize(frame, config.frame_size)37                fgmask = self.fgbg.apply(frame)38                background = self.fgbg.getBackgroundImage()3940                gray_res, black_res, dip_res, res_map = self.IP.process_img(frame, background)4142                if write_box:43                    write_file(gray_res, self.gray_file, self.gray_score_file)44                    write_file(black_res, self.black_file, self.black_score_file)4546                if write_video:47                    self.out_video.write(res_map)4849                cv2.imshow("res", cv2.resize(res_map, (1440, 720)))50                # out.write(res)51                cnt += 152                cv2.waitKey(1)53            else:54                self.cap.release()55                self.out_video.release()56                cv2.destroyAllWindows()57                # self.IP.RP.out.release()58                break596061if __name__ == '__main__':62    # for path in os.listdir(config.video_path):63    #     for name in os.listdir(config.video_path+'/'+path):64    #         aa = config.video_path+'/'+path+'/'+name65    #         print(aa)66    # RD = RegionDetector(config.video_path)67    # RD.process()6869    import shutil70    import os71    # src = "video/619_Big Group"72    # for folder in os.listdir(src):73    # video_folder = os.path.join(src, folder)74    video_folder = "D:/0619_BIG"75    dest_folder = video_folder + "_res"76    os.makedirs(dest_folder, exist_ok=True)7778    for v_name in os.listdir(video_folder):79        video = os.path.join(video_folder, v_name)80        RD = RegionDetector(video)81        RD.process()8283        # shutil.copy("output2.mp4", os.path.join(dest_folder, "rd_" + v_name))
...

format_transfer.py

Source:format_transfer.py

...21            ),22            E.segmented(0),23        )24        return anno_tree25    def write_box(self, tree, xmin, ymin, xmax, ymax):26        E = objectify.ElementMaker(annotate=False)27        subtree = E.object(28            E.name('water'),29            E.pose('Unspecified'),30            E.truncated(0),31            E.difficult(0),32            E.bndbox(33                E.xmin(xmin),34                E.ymin(ymin),35                E.xmax(xmax),36                E.ymax(ymax)37            )38        )39        tree.append(subtree)40        return tree41    def txt2xml(self,txt,xml_outpath='./'):42        if not os.path.exists(xml_outpath):43            os.mkdir(xml_outpath)44        f=open(txt,'r')45        while True:46            line=f.readline()[:-1]47            if not line:48                break49            # write your transform code here.50            line_list=line.split(' ')51            xml_name=line_list[0].split('/')[1][:-3]+'xml'52            if len(line_list) >1:   # means have bbox53                tree=self.init_xml(line_list[0])54                for box_id in range(0,int((len(line_list)-2)/5)):55                    bbox = [int(i)  for i in line_list[2+box_id*5:6+box_id*5]]56                    tree = self.write_box(tree,bbox[0],bbox[1],bbox[2],bbox[3])57            else:58                tree=self.init_xml(line_list[0])59            etree.ElementTree(tree).write(os.path.join(xml_outpath,xml_name),pretty_print=True)60transform=FormTransForm()61for i in range(1,8):62    transform.txt2xml(txt='D:/data/Camera_pred/20190719_line10_camera/20190719_model/Camera{}_yes.txt'.format(i),...

textgrid_utils.py

Source:textgrid_utils.py

1from typing import Tuple2def write_box(file, id: int, start: float, end: float, text: str) -> None:3    file.write("\t\tintervals[" + str(id) + "]:\n")4    file.write("\t\t\txmin = " + str(start) + "\n")5    file.write("\t\t\txmax = " + str(end) + "\n")6    file.write('\t\t\ttext = "' + text + '"\n')7def write_textgrid(filename, first_tier, second_tier, x_min, xmax):8    fout = open(filename, "w", encoding="utf8")9    header = (10        'File type = "ooTextFile"\nObject class = "TextGrid"\n\nxmin = '11        + str(x_min)12        + "\nxmax = "13        + str(xmax)14        + "\ntiers? <exists> \nsize = 2\n"15    )16    fout.write(header)17    # First tier18    firstTierHeader = (19        'item []: \n\titem [1]:\n\t\tclass = "IntervalTier"\n\t\tname = "Words" \n\t\txmin = 0 \n\t\txmax = '20        + str(xmax)21        + "\n"22    )23    fout.write(firstTierHeader)24    fout.write("\t\tintervals: size = " + str(len(first_tier)) + "\n")25    26    prev = x_min27    for i, info in enumerate(first_tier):28        write_box(fout, i + 1, prev, info[0], info[1])29        prev = info[0]30    31    # Second tier32    secondTierHeader = (33        '\titem [2]:\n\t\tclass = "IntervalTier"\n\t\tname = "Phones" \n\t\txmin = '34        + str(x_min)35        + "\n\t\txmax = "36        + str(xmax)37        + "\n"38    )39    fout.write("\n" + secondTierHeader)40    fout.write("\t\tintervals: size = " + str(len(second_tier)) + "\n")41    prev = x_min42    for i, info in enumerate(second_tier):43        write_box(fout, i + 1, prev, info[0], info[1])44        prev = info[0]...

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