图2.随机采样的单个结节的增强示例,展示了我们在模型训练期间使用的广泛增强变换。 Fig. 3. Sample nodule segmentations from our CADe segmentation model, sliced through the center of each nodule candidate. First row: Input CT scan images from LIDC-IDRI test data. Second row: Our cor responding segm...
Condition: Used - Good Brand: GE Type: CT Scanner Model: Lightspeed Ultra 8 Generator/Tube: 840 KHU/min max anode heat dissipation rate Max Scan Time, Sec : 120 sec Max Scan Volume, Cm : 170 cm max Maximum Power: 53.2 kW Slice Thickness, Mm : .63,1.25,2.5,3.75,5,7.5,10 Slice...
Condition: Used - Good Brand: GE Type: CT Scanner Model: Lightspeed Ultra 8 Generator/Tube: 840 KHU/min max anode heat dissipation rate Max Scan Time, Sec : 120 sec Max Scan Volume, Cm : 170 cm max Maximum Power: 53.2 kW Slice Thickness, Mm : .63,1.25,2.5,3.75,5,7.5,10 Slice...
# Each scan is resized across height, width, and depth and rescaled. abnormal_scans = np.array([process_scan(path) for path in abnormal_scan_paths]) normal_scans = np.array([process_scan(path) for path in normal_scan_paths]) # For the CT scans having presence of viral pneumonia # a...
DICOM III, Real Time scanning, Vascular Run-Off Studies; Dynamic Scan Rate 200 scans / 100 seconds. Slice Thickness 4 X .05mm to 2 X 10; Scan Time 0.5 second., Magnetic Optical DiskGB Hard Disk . Complete CT with Gantry, Patient Table, operator console set up, Power distribution unit...
2) net.train() optimizer = fluid.optimizer.AdamOptimizer(learning_rate=0.001, parameter_list=net.parameters()) for epoch_num in range(10): tic = time.time() step = 1 for batch_id, data in enumerate(train_reader()): x_data = np.array([x[...
DICOM, Fast-Color, SureStart, True Volumetric imaging, Vascular Run-Off Studies; Dynamic Scan Rate 200 scans / 100 seconds. Slice Thickness 64 x.05, 32 x 1, 62 x 2, down to 4 x 0.5mm; Scan Time 0.4 second. Includes Windows based PC, Cardiac Options, Vascular studies, Spellman ...
+/- 30 degree Gantry Tilt, Highlight Ceramic Detectors; 16 x 912 Detection Channels; Scan Times 0.5 Seconds; Slice Thickness 0.625 to 10mm; 70cm Gantry Opening; 120 Max Scan Time Seconds; Real-Time; DICOM 3; Reconstruction Time 0.5 Seconds per Image; Dynamic Scan Rate of 480 Scans per Mi...
34、少表面剂量 (患者皮肤剂量)减小 X 射线散射图 1-20 Scan Field of View (扫描视野)选择屏幕表 1-5 Bowtie 过滤器信息DFOV - 25 (可根据需要进行调整以包含冠状动脉)螺距 - LightSpeed VCT 上的螺距值由自动设置。所选螺距基于在 view/edit (查看/编辑)屏幕上选择 “confirm”(确认)按钮时控制台上的...
(oxygenation, LDH, and CRP) explaining the measurable but limited 0.03 increase of AUC obtained when adding CT-scan information to clinical variables. Here, we show that when comparing AI-severity with 11 existing severity scores, we find significantly improved prognosis performance; AI-severity can...