spikingjelly.datasets.dvs_lip module#

class spikingjelly.datasets.dvs_lip.DVSLip(root, train=True, data_type='event', frames_number=None, split_by=None, duration=None, custom_integrate_function=None, custom_integrated_frames_dir_name=None, transform=None, target_transform=None)[源代码]#

基类：NeuromorphicDatasetFolder

API Language - 中文 | English

  • 中文

DVS-Lip 数据集，由 Multi-Grained Spatio-Temporal Features Perceived Network for Event-Based Lip-Reading 提出。

有关参数的更多详细信息，请参考 NeuromorphicDatasetFolder

  • English

The DVS-Lip dataset, which is proposed by Multi-Grained Spatio-Temporal Features Perceived Network for Event-Based Lip-Reading.

Refer to NeuromorphicDatasetFolder

for more details about params information.

param root:

数据集的根路径

type root:

Union[str, Path]

param train:

是否使用训练集

type train:

Optional[bool]

param data_type:

"event" 或 "frame"

type data_type:

str

param frames_number:

积分帧的数量

type frames_number:

Optional[int]

param split_by:

"time" 或 "number"

type split_by:

Optional[str]

param duration:

每帧的时间时长

type duration:

Optional[int]

param custom_integrate_function:

用户自定义积分函数

type custom_integrate_function:

Optional[Callable]

param custom_integrated_frames_dir_name:

自定义积分帧目录名

type custom_integrated_frames_dir_name:

Optional[str]

param transform:

数据变换

type transform:

Optional[Callable]

param target_transform:

标签变换

type target_transform:

Optional[Callable]

param root:

Root directory of the dataset

type root:

Union[str, Path]

param train:

Whether to use training set or test set

type train:

Optional[bool]

param data_type:

"event" or "frame"

type data_type:

str

param frames_number:

Number of frames to integrate

type frames_number:

Optional[int]

param split_by:

"time" or "number"

type split_by:

Optional[str]

param duration:

Time duration per frame

type duration:

Optional[int]

param custom_integrate_function:

User-defined integrate function

type custom_integrate_function:

Optional[Callable]

param custom_integrated_frames_dir_name:

Custom frames directory name

type custom_integrated_frames_dir_name:

Optional[str]

param transform:

Transform function

type transform:

Optional[Callable]

param target_transform:

Target transform function

type target_transform:

Optional[Callable]

参数:

  • root (str)

  • train (bool)

  • data_type (str)

  • frames_number (int | None)

  • split_by (str | None)

  • duration (int | None)

  • custom_integrate_function (Callable | None)

  • custom_integrated_frames_dir_name (str | None)

  • transform (Callable | None)

  • target_transform (Callable | None)

classmethod get_H_W()[源代码]#

API Language - 中文 | English

  • 中文

返回:

(128, 128)

返回类型:

Tuple[int, int]

  • English

返回:

(128, 128)

返回类型:

Tuple[int, int]

classmethod resource_url_md5()[源代码]#
返回类型:

list

classmethod downloadable()[源代码]#
返回:

False

返回类型:

bool

classmethod extract_downloaded_files(download_root, extract_root)[源代码]#
参数:

  • download_root (Path)

  • extract_root (Path)

classmethod create_raw_from_extracted(extract_root, raw_root)[源代码]#
参数: