spikingjelly.datasets.nav_gesture module

警告

The dataset cannot be downloaded now. Refer to fangwei123456/spikingjelly#423 for more details.

class spikingjelly.datasets.nav_gesture.NAVGestureWalk(root, 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)

基类：NeuromorphicDatasetFolder

API Language - 中文 | English

---

• 中文

Nav Gesture 数据集，由 Event-Based Gesture Recognition With Dynamic Background Suppression Using Smartphone Computational Capabilities 提出。

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

---

• English

The Nav Gesture dataset, which is proposed by Event-Based Gesture Recognition With Dynamic Background Suppression Using Smartphone Computational Capabilities.

Refer to NeuromorphicDatasetFolder

参数:

• root (Union[str, Path]) -- 数据集的根路径

• data_type (str) -- "event" 或 "frame"

• frames_number (Optional[int]) -- 积分帧的数量

• split_by (Optional[str]) -- "time" 或 "number"

• duration (Optional[int]) -- 每帧的时间时长

• custom_integrate_function (Optional[Callable]) -- 用户自定义积分函数

• custom_integrated_frames_dir_name (Optional[str]) -- 自定义积分帧目录名

• transform (Optional[Callable]) -- 数据变换

• target_transform (Optional[Callable]) -- 标签变换

• root -- Root directory of the dataset

• data_type -- "event" or "frame"

• frames_number -- Number of frames to integrate

• split_by -- "time" or "number"

• duration -- Time duration per frame

• custom_integrate_function -- User-defined integrate function

• custom_integrated_frames_dir_name -- Custom frames directory name

• transform -- Transform function

• target_transform -- Target transform function

classmethod get_H_W()

API Language - 中文 | English

---

• 中文

返回:

(240, 304)

返回类型:

Tuple

备注

相机的分辨率为240×320，但 x.max() = 303，因此设置 W=304。

---

• English

返回:

(240, 304)

返回类型:

Tuple

备注

The camera resolution is 240×320, but x.max() = 303. So we set W=304.

classmethod resource_url_md5()

返回类型:

list

classmethod downloadable()

返回类型:

bool

classmethod extract_downloaded_files(download_root, extract_root)

参数:

• download_root (Path)

• extract_root (Path)

classmethod create_raw_from_extracted(extract_root, raw_root)

参数:

• extract_root (Path)

• raw_root (Path)

class spikingjelly.datasets.nav_gesture.NAVGestureSit(root, 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)

基类：NAVGestureWalk

API Language - 中文 | English

---

• 中文

Nav Gesture 数据集，由 Event-Based Gesture Recognition With Dynamic Background Suppression Using Smartphone Computational Capabilities 提出。

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

---

• English

The Nav Gesture dataset, which is proposed by Event-Based Gesture Recognition With Dynamic Background Suppression Using Smartphone Computational Capabilities.

Refer to NeuromorphicDatasetFolder

参数:

• root (Union[str, Path]) -- 数据集的根路径

• data_type (str) -- "event" 或 "frame"

• frames_number (Optional[int]) -- 积分帧的数量

• split_by (Optional[str]) -- "time" 或 "number"

• duration (Optional[int]) -- 每帧的时间时长

• custom_integrate_function (Optional[Callable]) -- 用户自定义积分函数

• custom_integrated_frames_dir_name (Optional[str]) -- 自定义积分帧目录名

• transform (Optional[Callable]) -- 数据变换

• target_transform (Optional[Callable]) -- 标签变换

• root -- Root directory of the dataset

• data_type -- "event" or "frame"

• frames_number -- Number of frames to integrate

• split_by -- "time" or "number"

• duration -- Time duration per frame

• custom_integrate_function -- User-defined integrate function

• custom_integrated_frames_dir_name -- Custom frames directory name

• transform -- Transform function

• target_transform -- Target transform function

classmethod resource_url_md5()

返回类型:

list

classmethod extract_downloaded_files(download_root, extract_root)

参数:

• download_root (Path)

• extract_root (Path)