DepthAI v2 has been superseded by DepthAI v3. You are viewing legacy documentation.
概览硬件软件云平台
此页面由 AI 自动翻译。查看英文原版
DepthAI 组件
DepthAI 教程
DepthAI 感知
ROS
神经网络
DepthAI API 参考

本页目录

  • 功能示例
  • 参考

ImgFrame

这些是所有的图像（无论其编码/格式），以及深度/视差“图像”。ColorCamera 和 MonoCamera 是图像帧消息的来源。

功能示例

参考

class

depthai.ImgFrame(depthai.Buffer)

class
Specs
class
Type
Members:    YUV422i    YUV444p    YUV420p    YUV422p    YUV400p    RGBA8888    RGB161616    RGB888p    BGR888p    RGB888i    BGR888i    RGBF16F16F16p    BGRF16F16F16p    RGBF16F16F16i    BGRF16F16F16i    GRAY8    GRAYF16    LUT2    LUT4    LUT16    RAW16    RAW14    RAW12    RAW10    RAW8    PACK10    PACK12    YUV444i    NV12    NV21    BITSTREAM    HDR    NONE
method
__init__(self)
method
getCategory(self) -> int: int
Retrieves image category
method
getColorTemperature(self) -> int: int
Retrieves white-balance color temperature of the light source, in kelvins
method
getCvFrame(self) -> typing.Any: typing.Any
Returns BGR or grayscale frame compatible with use in other opencv functions
method
method
getFrame(self, copy: bool = False) -> numpy.ndarray: numpy.ndarray
Returns numpy array with shape as specified by width, height and type
method
getHeight(self) -> int: int
Retrieves image height in pixels
method
getInstanceNum(self) -> int: int
Retrieves instance number
method
getLensPosition(self) -> int: int
Retrieves lens position, range 0..255. Returns -1 if not available
method
getLensPositionRaw(self) -> float: float
Retrieves lens position, range 0.0f..1.0f. Returns -1 if not available
method
getSensitivity(self) -> int: int
Retrieves sensitivity, as an ISO value
method
getSequenceNum(self) -> int: int
Retrieves sequence number
method
method
method
method
getWidth(self) -> int: int
Retrieves image width in pixels
method
method
setFrame(self, array: numpy.ndarray)
Copies array bytes to ImgFrame buffer
method
setHeight(self, height: typing.SupportsInt) -> ImgFrame: ImgFrame
Specifies frame height  Parameter ``height``:     frame height
method
setInstanceNum(self, instance: typing.SupportsInt) -> ImgFrame: ImgFrame
Instance number relates to the origin of the frame (which camera)  Parameter ``instance``:     Instance number
method
setSequenceNum(self, seq: typing.SupportsInt) -> ImgFrame: ImgFrame
Specifies sequence number  Parameter ``seq``:     Sequence number
method
method
setTimestamp(self, timestamp: datetime.timedelta) -> ImgFrame: ImgFrame
Retrieves image timestamp related to dai::Clock::now()
method
setTimestampDevice(self, arg0: datetime.timedelta) -> ImgFrame: ImgFrame
Sets image timestamp related to dai::Clock::now()
method
setType(self, type: RawImgFrame.Type) -> ImgFrame: ImgFrame
Specifies frame type, RGB, BGR, ...  Parameter ``type``:     Type of image
method
setWidth(self, width: typing.SupportsInt) -> ImgFrame: ImgFrame
Specifies frame width  Parameter ``width``:     frame width
class

depthai.ImgFrame.Specs

variable
method
__init__(self: RawImgFrame.Specs)
property
method
property
method
property
method
property
method
property
method
property
method
property
method
class

depthai.ImgFrame.Type

variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
variable
__members__: typing.ClassVar[dict[str, RawImgFrame.Type]]
method
__eq__(self, other: typing.Any) -> bool: bool
method
__getstate__(self) -> int: int
method
__hash__(self) -> int: int
method
__index__(self: RawImgFrame.Type) -> int: int
method
__init__(self: RawImgFrame.Type, value: typing.SupportsInt)
method
__int__(self: RawImgFrame.Type) -> int: int
method
__ne__(self, other: typing.Any) -> bool: bool
method
__repr__(self) -> str: str
method
__setstate__(self: RawImgFrame.Type, state: typing.SupportsInt)
method
__str__(self) -> str: str
property
property

需要帮助？

请前往 Discussion Forum 获取技术支持或提出您可能有的任何其他问题。