Interface TensorFactory

fromImage

• fromImage(imageData: ImageData, options?: TensorFromImageOptions): Promise<Tensor>

• create a tensor from image object - HTMLImageElement, ImageData, ImageBitmap, URL

  Returns

  A promise that resolves to a tensor object

  Parameters

  • imageData: ImageData

    {ImageData} - composed of: Uint8ClampedArray, width. height - uses known pixel format RGBA

  • Optional options: TensorFromImageOptions

    Optional - Interface describing input image & output tensor - Input Defaults: RGBA, 3 channels, 0-255, NHWC - Output Defaults: same as input parameters

  Returns Promise<Tensor>

• fromImage(imageElement: HTMLImageElement, options?: TensorFromImageOptions): Promise<Tensor>

• create a tensor from image object - HTMLImageElement, ImageData, ImageBitmap, URL

  Returns

  A promise that resolves to a tensor object

  Parameters

  • imageElement: HTMLImageElement

    {HTMLImageElement} - since the data is stored as ImageData no need for format parameter

  • Optional options: TensorFromImageOptions

    Optional - Interface describing input image & output tensor - Input Defaults: RGBA, 3 channels, 0-255, NHWC - Output Defaults: same as input parameters

  Returns Promise<Tensor>

• fromImage(url: string, options?: TensorFromImageOptions): Promise<Tensor>

• create a tensor from image object - HTMLImageElement, ImageData, ImageBitmap, URL

  Returns

  A promise that resolves to a tensor object

  Parameters

  • url: string

    {string} - Assuming the string is a URL to an image

  • Optional options: TensorFromImageOptions

    Optional - Interface describing input image & output tensor - Input Defaults: RGBA, 3 channels, 0-255, NHWC - Output Defaults: same as input parameters

  Returns Promise<Tensor>

• fromImage(bitmap: ImageBitmap, options: TensorFromImageOptions): Promise<Tensor>

• create a tensor from image object - HTMLImageElement, ImageData, ImageBitmap, URL

  Returns

  A promise that resolves to a tensor object

  Parameters

  • bitmap: ImageBitmap

  • options: TensorFromImageOptions

    NOT Optional - Interface describing input image & output tensor - Output Defaults: same as input parameters

  Returns Promise<Tensor>