def filter()

in mapillary_sls/datasets/msls.py [0:0]


    def filter(self, seqKeys, seqIdxs, center_frame_condition):
        keys, idxs = [], []
        for key, idx in zip(seqKeys, seqIdxs):
            if idx[len(idx) // 2] in center_frame_condition:
                keys.append(key)
                idxs.append(idx)
        return keys, np.asarray(idxs)