Python vis.vis_one_image方法代码示例

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def visualize_im_masks(entry, boxes, segms, output_dir, show_class=True, ap=None):
    im_name = os.path.splitext(os.path.basename(entry['image']))[0]
    im = cv2.imread(entry['image'])

    if ap:
        im_name = "{:.5f}_{}".format(ap, im_name)

    classes = [1] * len(boxes)

    vis_utils.vis_one_image(
        im[:, :, ::-1],
        im_name,
        os.path.join(output_dir, 'vis_sorted'),
        boxes=boxes,
        segms=segms,
        keypoints=None,
        thresh=0.0,
        box_alpha=0.8,
        dataset=entry['dataset'],
        show_class=show_class,
        ext='pdf',
        classes=classes
    ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def main(args):
    logger = logging.getLogger(__name__)
    merge_cfg_from_file(args.cfg)
    cfg.NUM_GPUS = 1
    args.weights = cache_url(args.weights, cfg.DOWNLOAD_CACHE)
    assert_and_infer_cfg(cache_urls=False)
    model = infer_engine.initialize_model_from_cfg(args.weights)
    dummy_coco_dataset = (
        dummy_datasets.get_vg3k_dataset()
        if args.use_vg3k else dummy_datasets.get_coco_dataset())

    if os.path.isdir(args.im_or_folder):
        im_list = glob.iglob(args.im_or_folder + '/*.' + args.image_ext)
    else:
        im_list = [args.im_or_folder]

    for i, im_name in enumerate(im_list):
        out_name = os.path.join(
            args.output_dir, '{}'.format(os.path.basename(im_name) + '.pdf')
        )
        logger.info('Processing {} -> {}'.format(im_name, out_name))
        im = cv2.imread(im_name)
        timers = defaultdict(Timer)
        t = time.time()
        with c2_utils.NamedCudaScope(0):
            cls_boxes, cls_segms, cls_keyps = infer_engine.im_detect_all(
                model, im, None, timers=timers
            )
        logger.info('Inference time: {:.3f}s'.format(time.time() - t))
        for k, v in timers.items():
            logger.info(' | {}: {:.3f}s'.format(k, v.average_time))
        if i == 0:
            logger.info(
                ' \ Note: inference on the first image will be slower than the '
                'rest (caches and auto-tuning need to warm up)'
            )

        vis_utils.vis_one_image(
            im[:, :, ::-1],  # BGR -> RGB for visualization
            im_name,
            args.output_dir,
            cls_boxes,
            cls_segms,
            cls_keyps,
            dataset=dummy_coco_dataset,
            box_alpha=0.3,
            show_class=True,
            thresh=args.thresh,
            kp_thresh=2
        ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def main(args):
    logger = logging.getLogger(__name__)
    dummy_coco_dataset = (
        dummy_datasets.get_vg3k_dataset()
        if args.use_vg3k else dummy_datasets.get_coco_dataset())
    cfg_orig = yaml.load(yaml.dump(cfg))
    im = cv2.imread(args.im_file)

    if args.rpn_pkl is not None:
        proposal_boxes, _proposal_scores = get_rpn_box_proposals(im, args)
        workspace.ResetWorkspace()
    else:
        proposal_boxes = None

    cls_boxes, cls_segms, cls_keyps = None, None, None
    for i in range(0, len(args.models_to_run), 2):
        pkl = args.models_to_run[i]
        yml = args.models_to_run[i + 1]
        cfg.immutable(False)
        merge_cfg_from_cfg(cfg_orig)
        merge_cfg_from_file(yml)
        if len(pkl) > 0:
            weights_file = pkl
        else:
            weights_file = cfg.TEST.WEIGHTS
        cfg.NUM_GPUS = 1
        assert_and_infer_cfg(cache_urls=False)
        model = model_engine.initialize_model_from_cfg(weights_file)
        with c2_utils.NamedCudaScope(0):
            cls_boxes_, cls_segms_, cls_keyps_ = \
                model_engine.im_detect_all(model, im, proposal_boxes)
        cls_boxes = cls_boxes_ if cls_boxes_ is not None else cls_boxes
        cls_segms = cls_segms_ if cls_segms_ is not None else cls_segms
        cls_keyps = cls_keyps_ if cls_keyps_ is not None else cls_keyps
        workspace.ResetWorkspace()

    out_name = os.path.join(
        args.output_dir, '{}'.format(os.path.basename(args.im_file) + '.pdf')
    )
    logger.info('Processing {} -> {}'.format(args.im_file, out_name))

    vis_utils.vis_one_image(
        im[:, :, ::-1],
        args.im_file,
        args.output_dir,
        cls_boxes,
        cls_segms,
        cls_keyps,
        dataset=dummy_coco_dataset,
        box_alpha=0.3,
        show_class=True,
        thresh=args.thresh,
        kp_thresh=2
    ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def vis(dataset, detections_pkl, thresh, output_dir, limit=0):
    ds = JsonDataset(dataset)
    roidb = ds.get_roidb()

    with open(detections_pkl, 'r') as f:
        dets = pickle.load(f)

    assert all(k in dets for k in ['all_boxes', 'all_segms', 'all_keyps']), \
        'Expected detections pkl file in the format used by test_engine.py'

    all_boxes = dets['all_boxes']
    all_segms = dets['all_segms']
    all_keyps = dets['all_keyps']

    def id_or_index(ix, val):
        if len(val) == 0:
            return val
        else:
            return val[ix]

    for ix, entry in enumerate(roidb):
        if limit > 0 and ix >= limit:
            break
        if ix % 10 == 0:
            print('{:d}/{:d}'.format(ix + 1, len(roidb)))

        im = cv2.imread(entry['image'])
        im_name = os.path.splitext(os.path.basename(entry['image']))[0]

        cls_boxes_i = [
            id_or_index(ix, cls_k_boxes) for cls_k_boxes in all_boxes
        ]
        cls_segms_i = [
            id_or_index(ix, cls_k_segms) for cls_k_segms in all_segms
        ]
        cls_keyps_i = [
            id_or_index(ix, cls_k_keyps) for cls_k_keyps in all_keyps
        ]

        vis_utils.vis_one_image(
            im[:, :, ::-1],
            '{:d}_{:s}'.format(ix, im_name),
            os.path.join(output_dir, 'vis'),
            cls_boxes_i,
            segms=cls_segms_i,
            keypoints=cls_keyps_i,
            thresh=thresh,
            box_alpha=0.8,
            dataset=ds,
            show_class=True
        ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def main(args):
    logger = logging.getLogger(__name__)
    merge_cfg_from_file(args.cfg)
    cfg.TEST.WEIGHTS = args.weights
    cfg.NUM_GPUS = 1
    assert_and_infer_cfg()
    model = infer_engine.initialize_model_from_cfg()
    dummy_coco_dataset = dummy_datasets.get_coco_dataset()

    if os.path.isdir(args.im_or_folder):
        im_list = glob.iglob(args.im_or_folder + '/*.' + args.image_ext)
    else:
        im_list = [args.im_or_folder]

    for i, im_name in enumerate(im_list):
        out_name = os.path.join(
            args.output_dir, '{}'.format(os.path.basename(im_name) + '.pdf')
        )
        logger.info('Processing {} -> {}'.format(im_name, out_name))
        im = cv2.imread(im_name)
        timers = defaultdict(Timer)
        t = time.time()
        with c2_utils.NamedCudaScope(0):
            cls_boxes, cls_segms, cls_keyps = infer_engine.im_detect_all(
                model, im, None, timers=timers
            )
        logger.info('Inference time: {:.3f}s'.format(time.time() - t))
        for k, v in timers.items():
            logger.info(' | {}: {:.3f}s'.format(k, v.average_time))
        if i == 0:
            logger.info(
                ' \ Note: inference on the first image will be slower than the '
                'rest (caches and auto-tuning need to warm up)'
            )

        vis_utils.vis_one_image(
            im[:, :, ::-1],  # BGR -> RGB for visualization
            im_name,
            args.output_dir,
            cls_boxes,
            cls_segms,
            cls_keyps,
            dataset=dummy_coco_dataset,
            box_alpha=0.3,
            show_class=True,
            thresh=0.7,
            kp_thresh=2
        ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def main(args):
    dummy_coco_dataset = dummy_datasets.get_coco_dataset()
    cfg_orig = yaml.load(yaml.dump(cfg))
    im = cv2.imread(args.im_file)

    if args.rpn_pkl is not None:
        proposal_boxes, _proposal_scores = get_rpn_box_proposals(im, args)
        workspace.ResetWorkspace()
    else:
        proposal_boxes = None

    cls_boxes, cls_segms, cls_keyps = None, None, None
    for i in range(0, len(args.models_to_run), 2):
        pkl = args.models_to_run[i]
        yml = args.models_to_run[i + 1]
        merge_cfg_from_cfg(cfg_orig)
        merge_cfg_from_file(yml)
        if len(pkl) > 0:
            cfg.TEST.WEIGHTS = pkl
        cfg.NUM_GPUS = 1
        assert_and_infer_cfg()
        model = model_engine.initialize_model_from_cfg()
        with c2_utils.NamedCudaScope(0):
            cls_boxes_, cls_segms_, cls_keyps_ = \
                model_engine.im_detect_all(model, im, proposal_boxes)
        cls_boxes = cls_boxes_ if cls_boxes_ is not None else cls_boxes
        cls_segms = cls_segms_ if cls_segms_ is not None else cls_segms
        cls_keyps = cls_keyps_ if cls_keyps_ is not None else cls_keyps
        workspace.ResetWorkspace()

    vis_utils.vis_one_image(
        im[:, :, ::-1],
        args.im_file,
        args.output_dir,
        cls_boxes,
        cls_segms,
        cls_keyps,
        dataset=dummy_coco_dataset,
        box_alpha=0.3,
        show_class=True,
        thresh=0.7,
        kp_thresh=2
    ) 

# 需要导入模块: from utils import vis [as 别名]
# 或者: from utils.vis import vis_one_image [as 别名]
def vis(dataset, detections_pkl, thresh, output_dir, limit=0):
    ds = JsonDataset(dataset)
    roidb = ds.get_roidb()

    with open(detections_pkl, 'r') as f:
        dets = pickle.load(f)

    all_boxes = dets['all_boxes']
    if 'all_segms' in dets:
        all_segms = dets['all_segms']
    else:
        all_segms = None

    if 'all_keyps' in dets:
        all_keyps = dets['all_keyps']
    else:
        all_keyps = None

    def id_or_index(ix, val):
        if len(val) == 0:
            return val
        else:
            return val[ix]

    for ix, entry in enumerate(roidb):
        if limit > 0 and ix >= limit:
            break
        if ix % 10 == 0:
            print('{:d}/{:d}'.format(ix + 1, len(roidb)))
        im = cv2.imread(entry['image'])
        im_name = os.path.splitext(os.path.basename(entry['image']))[0]
        cls_boxes_i = [
            id_or_index(ix, all_boxes[j]) for j in range(len(all_boxes))
        ]
        if all_segms is not None:
            cls_segms_i = [
                id_or_index(ix, all_segms[j]) for j in range(len(all_segms))
            ]
        else:
            cls_segms_i = None

        if all_keyps is not None:
            cls_keyps_i = [
                id_or_index(ix, all_keyps[j]) for j in range(len(all_keyps))
            ]
        else:
            cls_keyps_i = None

        vis_utils.vis_one_image(
            im[:, :, ::-1],
            '{:d}_{:s}'.format(ix, im_name),
            os.path.join(output_dir, 'vis'),
            cls_boxes_i,
            segms=cls_segms_i,
            keypoints=cls_keyps_i,
            thresh=thresh,
            box_alpha=0.8,
            dataset=ds,
            show_class=True
        )