Abstract: The disclosed technology is generally directed to cloud model orchestration of constrained-environment-device data. In one example of the technology, on a first distributed system, on-cloud models are stored. For each on-cloud model, a corresponding set of reference embeddings is stored. Images obtained from sensors onboard at least one constrained-environment device that is external to the first distributed system are received. Image tiles are stored such that the image tiles include, for each image, evenly-spaced portions of the image. Image embeddings generated via an embedding-generation model from the image tiles are stored. A request that is associated with a first model of the on-cloud models is received. Using the set of reference embeddings for the first model and the image embeddings, for each image tile, whether the first model should be executed on the image tile is determined. The first model is executed on the determined image tiles.

Abstract: The disclosed technology is generally directed to edge-cloud image orchestration of spaceborne data. In one example of the technology, reference embeddings are provided. A downlink session with an orbiting satellite is established. During the downlink session: from the orbiting satellite, spacecraft embeddings are received. The spacecraft embeddings are generated by applying an embedding-generation model to corresponding portions of images that are stored on the orbiting satellite and obtained from sensors on the orbiting satellite. In a vector space, the spacecraft embeddings are compared with the reference embeddings. A determination is made, based at least in part on the comparison, as to which portions of the images are high-value portions of the images. To the orbiting satellite, which portions of the images from among the portions of the images are the high-value portions of the images is communicated. From the orbiting satellite, the high-value portions of the images are received.

Abstract: The disclosed technology is generally directed to downlink prioritization of on-orbit spaceborne data. In one example of the technology, image metadata and raw image data obtained from sensors on the constrained-environment device are stored. The raw image data includes a plurality of images. A plurality of images tiles is provided such that the plurality of images tiles includes, for each image of the plurality of images, evenly-spaced portions of the image. Via an embedding-generation model, a plurality of embeddings is generated based on the plurality of image tiles. The plurality of embeddings is used to perform a prioritization of image tiles among the plurality of image tiles. During a downlink session from the constrained-environment device, image tiles from among the plurality of image tiles are downlinked based, at least in part, on the prioritization.

Abstract: The disclosed technology is generally directed to onboard model orchestration of constrained-environment-device data. In one example of the technology, image metadata and raw image data obtained from sensors on a constrained-environment device is stored. The raw image data includes images. Onboard models are stored. For each onboard model, a corresponding set of reference embeddings is stored. Image tiles are provided that include, for each image, evenly-spaced portions of the image. Via an embedding-generation model, image embeddings are generated based on the image tiles. Using the image embeddings and the set of reference embeddings for each onboard model, for each image tile, for each onboard model, whether the onboard model should be executed on the image tile is determined. For each image tile for which a determination is made that an onboard model should be executed on the image tile, that onboard model is executed on that image.

Abstract: Technologies for document evaluation and identification of shared textual substrings between documents are described herein. Documents are evaluated and organized according to textual elements within the documents. A suffix index is generated from a reference document. The suffix index is used to identify common substrings of text within query documents using variable evaluation windows within the query documents. Indications of overlapping textual information between the reference document and query documents is generated as an output.

Abstract: First image data including a plurality of values representing the image in one or more first spectral bands of an electromagnetic spectrum is received. Second image data including a plurality of values representing the image in one or more second spectral bands of the electromagnetic spectrum is determined based on the first image data. The one or more second spectral bands of the electromagnetic spectrum include at least one spectral band not included in the one or more first spectral bands of the electromagnetic spectrum. The second image data is stored in a memory and/or provided to a user device for displaying the image in one or more second bands of the electromagnetic spectrum to a user of the user device.

Abstract: Technologies for document evaluation and identification of shared textual substrings between documents are described herein. Documents are evaluated and organized according to textual elements within the documents. A suffix index is generated from a reference document. The suffix index is used to identify common substrings of text within query documents using variable evaluation windows within the query documents. Indications of overlapping textual information between the reference document and query documents is generated as an output.

Abstract: First image data including a plurality of values representing the image in one or more first spectral bands of an electromagnetic spectrum is received. Second image data including a plurality of values representing the image in one or more second spectral bands of the electromagnetic spectrum is determined based on the first image data. The one or more second spectral bands of the electromagnetic spectrum include at least one spectral band not included in the one or more first spectral bands of the electromagnetic spectrum. The second image data is stored in a memory and/or provided to a user device for displaying the image in one or more second bands of the electromagnetic spectrum to a user of the user device.