DATA: TRAIN: ANNO_FILE: data/coco.test/train2017.roidb IMAGE_DIR: data/coco.test/train2017 SAMPLES: 10 IS_SHUFFLE: True TYPE: RoiDbSource TRANSFORM: TRAIN: OPS: - OP: DecodeImage TO_RGB: False - OP: RandomFlipImage PROB: 0.5 - OP: NormalizeImage MEAN: [102.9801, 115.9465, 122.7717] IS_SCALE: False IS_CHANNEL_FIRST: False - OP: ResizeImage TARGET_SIZE: 800 MAX_SIZE: 1333 - OP: Permute TO_BGR: False - OP: ArrangeRCNN BATCH_SIZE: 1 IS_PADDING: True DROP_LAST: False WORKER_CONF: BUFSIZE: 100 WORKER_NUM: 4 MEMSIZE: 2G USE_PROCESS: True